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#geomorphometry — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #geomorphometry, aggregated by home.social.

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  1. 💧🌏 Greg Cocks @[email protected] ·

    GMIA-NEXT - Next-Generation Global Map of Irrigated Areas |
    --
    doi.org/10.21203/rs.3.rs-10085 <-- shared paper
    --
    zenodo.org/records/17627111 <-- shared open data
    --
    H/T @kyle Davis
    “Irrigation plays a critical role in global food production and climate adaptation and exercises profound influence over humanity's water use. Yet despite its critical importance, there is a persistent lack of understanding of fine-scale irrigation patterns across the planet, knowledge which is essential for informing global food security and sustainability targets. Utilizing either statistical downscaling or remote sensing approaches, existing global irrigation datasets are constrained by coarse spatial resolutions, a lack of timeliness, or varying robustness and reliability. To address this gap, here [they] integrate[d] multi-source Earth observation and environmental datasets and use[d] machine learning to develop a medium-resolution (30 metre) global irrigated area dataset for the 2023/24 growing season. Within existing cropland extent, we leverage a newly compiled set of georeferenced irrigated (N=230,683) and non-irrigated (N=153,194) ground-truth points and integrate seasonal vegetation metrics derived from Landsat 8/9 imagery with agroecological-zone information and hydroclimatic and topographic variables. [They] subsequently develop and evaluate two machine-learning frameworks, a continental Agro-Ecological Zone (AEZ) tile-based framework and a continental-scale framework, and apply the best-performing approach for each continent. Evaluation using held-out test samples yielded a global accuracy of 80.5 ± 2.1%. The resulting maps were also validated against independent global and national irrigation datasets and statistics, demonstrating broad agreement in the spatial distribution of irrigated areas. This approach is robust and reliable because it is built on a harmonized global ground-truth database, incorporates multiple predictors, and is rigorously validated using independent datasets. All code, ground-truth, and data products are freely and publicly available [link above] and can serve as a robust, scale-neutral, and fully reproducible framework for fine-resolution irrigation mapping. These advances provide the critical and long-needed foundation for near-real-time monitoring and early warning systems, and fine-scale land and water resource management…”
    #IrrigatedAreas #Mapping #GIS #spatial #mapping #spatialanalysis #spatiotemporal #global #irrigation #water #hydrology #hydrography #waterresources #farming #agriculture #opendata #remotesensing #earthobservation #geomorphometry #AI #machinelearning #LLM #model #modeling #WaterManagement #opendata #AgroEcologicalZone #AEZ #cropland #irrigatedareas #foodproduction #wateruse #humanimpacts #EarthObservation #remotesensing #earlywarning #monitoring #FoodandAgricultureOrganizationFAO #FAO
    @FAO - Food and Agriculture Organization

    #irrigatedareas #mapping #gis #spatial #spatialanalysis #spatiotemporal
  2. 💧🌏 Greg Cocks @GregCocks ·

    GMIA-NEXT - Next-Generation Global Map of Irrigated Areas |
    --
    doi.org/10.21203/rs.3.rs-10085 <-- shared paper
    --
    zenodo.org/records/17627111 <-- shared open data
    --
    H/T @kyle Davis
    “Irrigation plays a critical role in global food production and climate adaptation and exercises profound influence over humanity's water use. Yet despite its critical importance, there is a persistent lack of understanding of fine-scale irrigation patterns across the planet, knowledge which is essential for informing global food security and sustainability targets. Utilizing either statistical downscaling or remote sensing approaches, existing global irrigation datasets are constrained by coarse spatial resolutions, a lack of timeliness, or varying robustness and reliability. To address this gap, here [they] integrate[d] multi-source Earth observation and environmental datasets and use[d] machine learning to develop a medium-resolution (30 metre) global irrigated area dataset for the 2023/24 growing season. Within existing cropland extent, we leverage a newly compiled set of georeferenced irrigated (N=230,683) and non-irrigated (N=153,194) ground-truth points and integrate seasonal vegetation metrics derived from Landsat 8/9 imagery with agroecological-zone information and hydroclimatic and topographic variables. [They] subsequently develop and evaluate two machine-learning frameworks, a continental Agro-Ecological Zone (AEZ) tile-based framework and a continental-scale framework, and apply the best-performing approach for each continent. Evaluation using held-out test samples yielded a global accuracy of 80.5 ± 2.1%. The resulting maps were also validated against independent global and national irrigation datasets and statistics, demonstrating broad agreement in the spatial distribution of irrigated areas. This approach is robust and reliable because it is built on a harmonized global ground-truth database, incorporates multiple predictors, and is rigorously validated using independent datasets. All code, ground-truth, and data products are freely and publicly available [link above] and can serve as a robust, scale-neutral, and fully reproducible framework for fine-resolution irrigation mapping. These advances provide the critical and long-needed foundation for near-real-time monitoring and early warning systems, and fine-scale land and water resource management…”

    @FAO - Food and Agriculture Organization

    #irrigatedareas #mapping #gis #spatial #spatialanalysis #spatiotemporal
  3. 💧🌏 Greg Cocks @[email protected] ·

    Remote Sensing And The New Global River Science
    --
    doi.org/10.1038/s44221-026-006 <-- shared paper
    --
    “Rivers impact the well-being of humans and the environment. As they increasingly face planetary-scale stressors, it is critically important to monitor and understand rivers at the global scale. As the only synoptic resource for global primary data on rivers, satellite remote sensing has recently begun to provide unprecedented opportunities for the monitoring, understanding, and prediction of global river behaviour. Despite these advances, the role of satellite remote sensing in global river science has still not been fully explored. New satellite systems and algorithms will enable substantial improvements in river measurements, provide new answers to long-standing or newly emerging scientific questions, and eventually update basic knowledge of rivers to advance global river science. In this [paper they] explore how remote sensing has been used to study the world’s rivers, examine challenges and opportunities for further advancing our understanding of rivers using existing and upcoming sensors, and identify possible solutions and future research directions…”
    #GIS #spatial #mapping #water #hydrology #satellite #remotsesensing #earthobservation #hydrography #spatialanalysis #spatiotemporal #physicalgeography #change #river #global #model #modeling #research #hydrogeomorphology #geomorphometry #riverine #humanimpacts #waterquality #waterresources #watermanagement #infrastructure #lake #reservoir #dam #impoundment #canals #avulsion #overbank #flood #flooding #erosion #sedimentation #morphology #network #downstream

    #gis #spatial #mapping #water #hydrology #satellite
  4. 💧🌏 Greg Cocks @GregCocks ·

    Remote Sensing And The New Global River Science
    --
    doi.org/10.1038/s44221-026-006 <-- shared paper
    --
    “Rivers impact the well-being of humans and the environment. As they increasingly face planetary-scale stressors, it is critically important to monitor and understand rivers at the global scale. As the only synoptic resource for global primary data on rivers, satellite remote sensing has recently begun to provide unprecedented opportunities for the monitoring, understanding, and prediction of global river behaviour. Despite these advances, the role of satellite remote sensing in global river science has still not been fully explored. New satellite systems and algorithms will enable substantial improvements in river measurements, provide new answers to long-standing or newly emerging scientific questions, and eventually update basic knowledge of rivers to advance global river science. In this [paper they] explore how remote sensing has been used to study the world’s rivers, examine challenges and opportunities for further advancing our understanding of rivers using existing and upcoming sensors, and identify possible solutions and future research directions…”

    #gis #spatial #mapping #water #hydrology #satellite
  5. Jakub Nowosad @nowosad ·

    📘 Geomorphometry: Concepts, Software, Applications (2nd ed.) by Reuter, Grohmann & Lecours is coming this fall!

    A new edition covering approaches and applications in quantitative terrain analysis and Earth surface processes.

    shop.elsevier.com/books/geomor

    #geomorphometry #giscience #earthscience
  6. Jakub Nowosad @[email protected] ·

    📘 Geomorphometry: Concepts, Software, Applications (2nd ed.) by Reuter, Grohmann & Lecours is coming this fall!

    A new edition covering approaches and applications in quantitative terrain analysis and Earth surface processes.

    shop.elsevier.com/books/geomor

    #Geomorphometry #GIScience #EarthScience

    #geomorphometry #giscience #earthscience
  7. 💧🌏 Greg Cocks @[email protected] ·

    How Space Weather Could Bust The AI Boom
    --
    spacenews.com/how-space-weathe <-- shared technical article
    --
    futurism.com/artificial-intell <-- shared technical article, “AI Data Centers Pushing Electric Grid Into Meltdown”
    --
    doi.org/10.1146/annurev-earth- <-- shared 2026 paper, “Magnetic Storms and Geoelectric Hazards”
    --
    #AI #datcenters #infrastructure #impacts #solarstorms #spaceweather #risk #hazards #overloading #electricity #energy #powersupply #energygrid #vulnerable #transmission #energy #demand #consumers #geoelectrical #geomagnetism #blackout #damage #cost #economics #equipment #transformers #carringtonevent #NERC #grid #reliability #electricaldemand #utilities #magneticstorm #electromagneticinduction #extremeevent #historicalevent #hazardanalysis #spaceweather #history #Carrington #geoelectric #humanimpacts #risk #hazard #monitoring #network #geology #geomagnetism #impedance #rock #soil #utilities #electricaltransmission #powerlines #magnetotelluric #sensor #blackout #brownout #energy #geoelectrichazard #geoelectric #GIS #spatial #mapping #spatialanalysis #spatiotemporal #model #modeling #geomagnetism #geomagneticstorm #telecommunication #electronics #hardened #geography #mitigation #preparedness #geomorphology #geomorphometry #surfacegeology #cost #economics #disaster #impacts #technology #InternetOfThings #internet #USA #review #CONUS #numericalmodeling #realtimemonitoring #AIBoom #Bust
    @North American Electric Reliability Corporation (NERC)

    #ai #datcenters #infrastructure #impacts #solarstorms #spaceweather
  8. 💧🌏 Greg Cocks @GregCocks ·

    How Space Weather Could Bust The AI Boom
    --
    spacenews.com/how-space-weathe <-- shared technical article
    --
    futurism.com/artificial-intell <-- shared technical article, “AI Data Centers Pushing Electric Grid Into Meltdown”
    --
    doi.org/10.1146/annurev-earth- <-- shared 2026 paper, “Magnetic Storms and Geoelectric Hazards”
    --

    @North American Electric Reliability Corporation (NERC)

    #ai #datcenters #infrastructure #impacts #solarstorms #spaceweather
  9. Massi Alvioli @[email protected] ·

    🌟Besided the 𝗯𝗶𝗲𝗻𝗻𝗶𝗮𝗹 Geomorphometry 𝗰𝗼𝗻𝗳𝗲𝗿𝗲𝗻𝗰𝗲 𝘀𝗲𝗿𝗶𝗲𝘀 and the thematic session at 𝗘𝗚𝗨 and 𝗔𝗢𝗚𝗦, the International Society for Geomorphometry ISG this year organizes a session at AGU 2926: EP025 - Novel data, methods and application in Geomorphometry

    The call for abstract is now open until 𝗔𝘂𝗴𝘂𝘀𝘁 𝟱!

    👉𝗦𝘂𝗯𝗺𝗶𝘁 your abstract here:
    lnkd.in/dbSfSmrY

    👉𝗝𝗼𝗶𝗻 𝗼𝘂𝗿 𝗴𝗿𝗼𝘂𝗽 on LinkedIn:
    lnkd.in/dwUYwc4N

    👉𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 about the 𝗜𝗦𝗚 at:
    lnkd.in/d5WKpW6n

    #AGU26
    #geomorphometry

    #agu26 #geomorphometry
  10. Massi Alvioli @[email protected] ·

    🌟Besided the 𝗯𝗶𝗲𝗻𝗻𝗶𝗮𝗹 Geomorphometry 𝗰𝗼𝗻𝗳𝗲𝗿𝗲𝗻𝗰𝗲 𝘀𝗲𝗿𝗶𝗲𝘀 and the thematic session at 𝗘𝗚𝗨 and 𝗔𝗢𝗚𝗦, the International Society for Geomorphometry ISG this year organizes a session at AGU 2926: EP025 - Novel data, methods and application in Geomorphometry

    The call for abstract is now open until 𝗔𝘂𝗴𝘂𝘀𝘁 𝟱!

    👉𝗦𝘂𝗯𝗺𝗶𝘁 your abstract here:
    lnkd.in/dbSfSmrY

    👉𝗝𝗼𝗶𝗻 𝗼𝘂𝗿 𝗴𝗿𝗼𝘂𝗽 on LinkedIn:
    lnkd.in/dwUYwc4N

    👉𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 about the 𝗜𝗦𝗚 at:
    lnkd.in/d5WKpW6n

    #AGU26
    #geomorphometry

    #agu26 #geomorphometry
  11. 💧🌏 Greg Cocks @[email protected] ·

    The Growing Threat of Flooding on Transportation Infrastructure Across Texas Through 2100
    --
    doi.org/10.1029/2026EF008207 <--shared paper
    --
    H/T @Rakibul Ahasan
    “[The researchers] modeled flood susceptibility across Texas at 30 m resolution and projected how it shifts through 2100. The headline is not just that flood risk grows, but that it moves, into places current planning and regulatory maps are not watching. The July 2025 Kerrville flooding sat squarely inside the kind of inland hazard expansion this model projects.
    KEY TAKEAWAYS:
    ● 95% of new flood exposure by 2100 is inland, away from the coast, shifting the resilience problem into interior river basins that planning has historically deprioritized.
    ● Where [they] benchmarked against FEMA's National Flood Hazard Layer, the model flags substantial hidden risk in rapidly urbanizing peri-urban areas, most notably in Greater Houston.
    ● Climate change alone expands the flood-susceptible footprint by 10–12% by 2100, before any new road or land-use development, so this is a conservative floor, not a ceiling.
    ● Half the state's roads and rail and 80% of its bridges already sit in flood-susceptible zones today.
    ● [They] accounted for both factor-importance and spatial-scale uncertainty, using a Monte Carlo weight-perturbation ensemble and multiscale analysis across nested neighborhoods.
    The practical takeaway: this is a statewide screening layer, not a replacement for site-level hydraulic studies. It shows planners and policymakers where the gap between today's protection and tomorrow's risk is widest, and where unmapped peri-urban growth is walking into exposure that regulatory maps still call safe…”
    #water #hydrology #hydrography #extremeweather #flood #flooding #Texas #TX #USA #transportation #infrastructure #humanimpacts #risk #hazard #cost #economics #floodsusceptibility #GIS #spatial #mapping #raster #elevation #modeling #model #spatialanalysis #planning #regulation #warning #Kerrville #hazardmapping #floodexposure #inland #coast #urban #urbanisation #development #growth #Houston #lowlying #climatechange #landuse #development #geostatstics #MonteCarlo #regionalscreening #naturalhazard #infrastructureresilience #floodmapping #hydrogeomorphology #geomorphometry #aginginfrastructure

    #water #hydrology #hydrography #extremeweather #flood #flooding
  12. 💧🌏 Greg Cocks @GregCocks ·

    The Growing Threat of Flooding on Transportation Infrastructure Across Texas Through 2100
    --
    doi.org/10.1029/2026EF008207 <--shared paper
    --
    H/T @Rakibul Ahasan
    “[The researchers] modeled flood susceptibility across Texas at 30 m resolution and projected how it shifts through 2100. The headline is not just that flood risk grows, but that it moves, into places current planning and regulatory maps are not watching. The July 2025 Kerrville flooding sat squarely inside the kind of inland hazard expansion this model projects.
    KEY TAKEAWAYS:
    ● 95% of new flood exposure by 2100 is inland, away from the coast, shifting the resilience problem into interior river basins that planning has historically deprioritized.
    ● Where [they] benchmarked against FEMA's National Flood Hazard Layer, the model flags substantial hidden risk in rapidly urbanizing peri-urban areas, most notably in Greater Houston.
    ● Climate change alone expands the flood-susceptible footprint by 10–12% by 2100, before any new road or land-use development, so this is a conservative floor, not a ceiling.
    ● Half the state's roads and rail and 80% of its bridges already sit in flood-susceptible zones today.
    ● [They] accounted for both factor-importance and spatial-scale uncertainty, using a Monte Carlo weight-perturbation ensemble and multiscale analysis across nested neighborhoods.
    The practical takeaway: this is a statewide screening layer, not a replacement for site-level hydraulic studies. It shows planners and policymakers where the gap between today's protection and tomorrow's risk is widest, and where unmapped peri-urban growth is walking into exposure that regulatory maps still call safe…”

    #water #hydrology #hydrography #extremeweather #flood #flooding
  13. 💧🌏 Greg Cocks @[email protected] ·

    On The Use Of Rainfall Time Series For Regional Landslide Prediction By Means Of Functional Regression
    --
    doi.org/10.1016/j.enggeo.2026. <-- shared paper
    --
    #rainfallinduced #landslide #Functionalregression #Japan #Earlywarningsystem #Spacetimeprediction #spatialanalysis #spatiotemporal #massmovement #engineeringgeology #geomorphology #hydrogeomorphology #geomorphometry #remotesensing #geostatistics #model #modeling #mechanics #rainfall #threshold #precipitation #water #hydrology #risk #hazard #hazardassessment #terrain #landscape #landform #landuse #geology #soil #lithology #functionalGeneralizedAdditiveModel #FGAM #prediction #casestudy #AI #LLM

    #rainfallinduced #landslide #functionalregression #japan #earlywarningsystem #spacetimeprediction
  14. 💧🌏 Greg Cocks @GregCocks ·

    On The Use Of Rainfall Time Series For Regional Landslide Prediction By Means Of Functional Regression
    --
    doi.org/10.1016/j.enggeo.2026. <-- shared paper
    --

    #rainfallinduced #landslide #functionalregression #japan #earlywarningsystem #spacetimeprediction
  15. 💧🌏 Greg Cocks @[email protected] ·

    Magnetic Storms And Geoelectric Hazards
    --
    doi.org/10.1146/annurev-earth- <-- shared paper / annual review
    --
    #magneticstorm #electromagneticinduction #extremeevent #historicalevent #hazardanalysis #spaceweather #history #Carrington #geoelectric #humanimpacts #risk #hazard #monitoring #network #geology #geomagnetism #impedance #rock #soil #utilities #electricaltransmission #powerlines #magnetotelluric #sensor #magnetometer #blackout #brownout #energy #geoelectrichazard #geoelectric #geostatics #GIS #spatial #mapping #spatialanalysis #spatiotemporal #model #modeling #geomagnetism #geomagneticstorm #telecommunication #electronics #hardened #geography #mitigation #preparedness #geomorphology #geomorphometry #surfacegeology #cost #economics #disaster #impacts #technology #InternetOfThings #internet #USA #review #CONUS #numericalmodeling #realtimemonitoring

    #magneticstorm #electromagneticinduction #extremeevent #historicalevent #hazardanalysis #spaceweather
  16. 💧🌏 Greg Cocks @GregCocks ·

    Magnetic Storms And Geoelectric Hazards
    --
    doi.org/10.1146/annurev-earth- <-- shared paper / annual review
    --

    #magneticstorm #electromagneticinduction #extremeevent #historicalevent #hazardanalysis #spaceweather
  17. 💧🌏 Greg Cocks @[email protected] ·

    Streamflow And Surface-Water Presence Data Availability Across The Conterminous United States [CONUS] - A Review For Headwater Systems
    --
    doi.org/10.1002/hyp.70572 <-- shared paper
    --
    #water #hydrography #hydrology #CONUS #USA #streamflow #surfacewater #bias #monitoring #regional #gage #gauge #headwater #stream #literaturereview #opendata #publicdata #review #spatial #spatialanalysis #mapping #USWest #sensor #remotesensing #model #modeling #research #network #probabilityofflow #permanence #ecosystems #waterresources #watermanagement #streamgage #CONUS #Lower48th #firstorder #secondorder #Strahler #distribution #spatialdistribution #communityscience #geomorphometry #hydrogeomorphology #physiography
    @USGS

    #water #hydrography #hydrology #conus #usa #streamflow
  18. 💧🌏 Greg Cocks @GregCocks ·

    Streamflow And Surface-Water Presence Data Availability Across The Conterminous United States [CONUS] - A Review For Headwater Systems
    --
    doi.org/10.1002/hyp.70572 <-- shared paper
    --

    @USGS

    #water #hydrography #hydrology #conus #usa #streamflow
  19. 💧🌏 Greg Cocks @[email protected] ·

    Non-Linear Morphodynamic Response Of Deltas To Extreme Events
    --
    doi.org/10.1029/2025GL120954 <-- shared paper
    --
    #extremeweather #GIS #spatial #mapping #water #hydrography #climatechange #coast #coastal #delta #river #rivers #riverdelta #estuary #estuarine #adapation #flood #flooding #planning #population #demographics #global #morphodynamics #pyDeltaRCM #numericalmodeling #model #modeling #deltamorphology #channel #flow #flowchannel #sedimentation #geomorphology #geomorphometry #spatialanalysis #spatiotemporal #ecology #ecosystems #habitat #floodfrequency #morphometrics

    #extremeweather #gis #spatial #mapping #water #hydrography
  20. 💧🌏 Greg Cocks @GregCocks ·

    Non-Linear Morphodynamic Response Of Deltas To Extreme Events
    --
    doi.org/10.1029/2025GL120954 <-- shared paper
    --

    #extremeweather #gis #spatial #mapping #water #hydrography
  21. 💧🌏 Greg Cocks @[email protected] ·

    Sea Levels Rising Dramatically In Some Areas Due To Land Subsidence [global]
    --
    phys.org/news/2026-05-sea-area <-- shared technical article
    --
    doi.org/10.1038/s41467-026-722 <-- shared paper
    --
    [#VLM = vertical land motion; #ASL = absolute sea-level; #RSL = relative sea-level; #GIA = (global) Glacial Isostatic Adjustment; #inSAR = Interferometric Synthetic Aperture Radar; #GNSS = Global Navigation Satellite System (~GPS); #OE24 = paper, doi.org/10.1038/s41561-023-013, interpolated VLM reconstruction based on the joint analysis of GNSS, tide gauges (TGs), and satellite altimetry]
    #GIS #spatial #mapping #remotesensing #earthobservation #sealevel #verticallandmotion #absolutesealevel #relativesealevel #GlacialIsostaticAdjustment #geomorphometry #SLR #sealevelrise #coast #coastal #flood #flooding #subsidence #landmass #landsubsidence #global #globalsealevelrise #climatechange #city #urban #farmlands #population #demographics #cities #planning #community #elevation #monitoring #spatialanalysis #spatiotemporal #altimetry

    #vlm #asl #rsl #gia #insar #gnss
  22. 💧🌏 Greg Cocks @GregCocks ·

    Sea Levels Rising Dramatically In Some Areas Due To Land Subsidence [global]
    --
    phys.org/news/2026-05-sea-area <-- shared technical article
    --
    doi.org/10.1038/s41467-026-722 <-- shared paper
    --
    [#VLM = vertical land motion; = absolute sea-level; = relative sea-level; = (global) Glacial Isostatic Adjustment; = Interferometric Synthetic Aperture Radar; = Global Navigation Satellite System (~GPS); = paper, doi.org/10.1038/s41561-023-013, interpolated VLM reconstruction based on the joint analysis of GNSS, tide gauges (TGs), and satellite altimetry]

    #vlm #asl #rsl #gia #insar #gnss
  23. 💧🌏 Greg Cocks @[email protected] ·

    Multidecadal Reconstruction Of Terrestrial Water Storage Changes By Combining Pre-GRACE Satellite Observations And Climate Data
    --
    doi.org/10.5194/essd-18-1747-2 <-- shared paper
    --
    doi.org/10.5281/zenodo.15827789 <-- reconstructed fields and corresponding uncertainty datasets
    --
    doi.org/10.5281/zenodo.16643628 <-- corresponding time series datasets
    --
    #GIS #spatial #mapping #remotesensing #earthobservation #GRACE #GRACEFO #water #hydrology #hydrography #waterresources #waterstorage #planning #monitoring #spatialanalysis #spatiotemporal #climatemodel #climatechange #extremeweather #regression #AI #machinelearning #rainfall #precipitation #remperatures #parameters #gravity #geodetic #satellite #orbitography #geomorphometry #DORIS #global #reconstruction #limitations #usecase

    #gis #spatial #mapping #remotesensing #earthobservation #grace
  24. 💧🌏 Greg Cocks @GregCocks ·

    Multidecadal Reconstruction Of Terrestrial Water Storage Changes By Combining Pre-GRACE Satellite Observations And Climate Data
    --
    doi.org/10.5194/essd-18-1747-2 <-- shared paper
    --
    doi.org/10.5281/zenodo.15827789 <-- reconstructed fields and corresponding uncertainty datasets
    --
    doi.org/10.5281/zenodo.16643628 <-- corresponding time series datasets
    --

    #gis #spatial #mapping #remotesensing #earthobservation #grace
  25. GRASS @grassgis ·

    Geomorphometry Coffee Talk on YouTube: “Geomorphometry with GRASS” by Corey White.

    DEM fusion tools, terrain uncertainty modeling, and overland flow simulation. Also a good look at how GRASS plugs into reproducible terrain workflows via Python and Jupyter, plus the open addon ecosystem for sharing methods.
    youtu.be/4la_zOc6OG8

    youtu.be/4la_zOc6OG8

    #geomorphometry #geospatial #hydrology #grass
  26. GRASS @[email protected] ·

    Geomorphometry Coffee Talk on YouTube: “Geomorphometry with GRASS” by Corey White.

    DEM fusion tools, terrain uncertainty modeling, and overland flow simulation. Also a good look at how GRASS plugs into reproducible terrain workflows via Python and Jupyter, plus the open addon ecosystem for sharing methods.
    youtu.be/4la_zOc6OG8
    #geomorphometry #geospatial #hydrology #GRASS
    youtu.be/4la_zOc6OG8

    #geomorphometry #geospatial #hydrology #grass
  27. 💧🌏 Greg Cocks @[email protected] ·

    Hanging Glaciers In Himalaya Reveal Rising Avalanche Risk
    --
    nature.com/articles/d44151-026 <-- shared technical article
    --
    doi.org/10.1038/s44304-026-002 <-- shared paper
    --
    #GIS #spatial #mapping #risk #hazard #monitoring #engineeringgeology #naturalhazard #Himalaya #Himalayas #Alaknanda #basin #Garhwal #India #ice #cryosphere #massmovement #avalanche #glacier #hangingglacier #cryosphere #remotesensing #spatialanalysis #spatiotemporal #sentinel2 #DEM #elevation #model #modeling #GlabTop2 #unstable #hanging #BadrinathMana #impact #infrastructure #damage #HEP #urbanisation #development #population #publicsafety #demographics #glacialretreat #melting #Chamoli #disaster #earlywarningsystems #Himalayan #glaciers #instability #warming #climatechange #riskassessment #riskclassification #framework #avaflow #runout #downstream #downslope #water #hydrology #planning #policy #mitigation #geomorphology #geomorphometry

    #gis #spatial #mapping #risk #hazard #monitoring
  28. 💧🌏 Greg Cocks @GregCocks ·

    Hanging Glaciers In Himalaya Reveal Rising Avalanche Risk
    --
    nature.com/articles/d44151-026 <-- shared technical article
    --
    doi.org/10.1038/s44304-026-002 <-- shared paper
    --

    #gis #spatial #mapping #risk #hazard #monitoring
  29. 💧🌏 Greg Cocks @[email protected] ·

    A Review Of Evolving Remote Sensing And Automated Techniques In Rock Glacier Mapping
    --
    doi.org/10.1016/j.earscirev.20 <-- shared paper
    --
    #GIS #spatial #mapping #rockglacier #glaciers #permafrost #remotesensing #interferometry #earthobservation #spatialanalysis #machinelearning #AI #machinelearning #ML #deeplearning #CNN #metrics #inventory #earthobservation #GeoAI #geostatistics #InSAR #LiDAR #radar #satellite #review #literaturereview #geomorphology #geomorphometry #hydrology #geohazard #risk #hazard #engineeringgeology #biodiversity #permafrost #cryosphere #ice #snow #geology #assessment #survey #research
    @Geospatial Research Institute Toi Hangarau | @University of Canterbury

    #gis #spatial #mapping #rockglacier #glaciers #permafrost
  30. 💧🌏 Greg Cocks @GregCocks ·

    A Review Of Evolving Remote Sensing And Automated Techniques In Rock Glacier Mapping
    --
    doi.org/10.1016/j.earscirev.20 <-- shared paper
    --

    @Geospatial Research Institute Toi Hangarau | @University of Canterbury

    #gis #spatial #mapping #rockglacier #glaciers #permafrost
  31. 💧🌏 Greg Cocks @[email protected] ·

    USGS CoNED (TopoBathy) WebMap Viewer & (Open) Data Downloader
    --
    topotools.cr.usgs.gov/topobath <-- shared #USGS Viewer webmap & download selector
    --
    usgs.gov/coastal-changes-and-i <-- shared USGS CoNED overview/entry page
    --
    [I used to shore dive in the Straits Of Juan de Fucca, Washington State side, and Crescent Lake - so I chose that area as a CoNED example to explore; good memories, including of the 18 Wheeler Burger with pie & coffee in Joyce, WA on drizzly days]
    #GIS #spatial #mapping #remotesensing #model #modeling #CoastalNationalElevationDatabase #CoNED #elevation #topography #bathymetry #topobathy #opendata #openscience #fedscience #publicgood #usecase #naturalworld #coastal #coast #depth #hydrospatial #hydrography #download #shoreline #inundation #sedimenttransport #sealevelrise #SLR #stormsurge #models #modeling #extremeweather #tsunami #impact #risk #hazard #assessment #climatechange #geomorphology #geomorphometry #Restoration, #redevelopment #protection #cliff #flood #flooding #webmap
    @USGS

    #usgs #gis #spatial #mapping #remotesensing #model
  32. 💧🌏 Greg Cocks @GregCocks ·

    USGS CoNED (TopoBathy) WebMap Viewer & (Open) Data Downloader
    --
    topotools.cr.usgs.gov/topobath <-- shared Viewer webmap & download selector
    --
    usgs.gov/coastal-changes-and-i <-- shared USGS CoNED overview/entry page
    --
    [I used to shore dive in the Straits Of Juan de Fucca, Washington State side, and Crescent Lake - so I chose that area as a CoNED example to explore; good memories, including of the 18 Wheeler Burger with pie & coffee in Joyce, WA on drizzly days]
    ,
    @USGS

    #usgs #gis #spatial #mapping #remotesensing #model
  33. GRASS @grassgis ·

    In two hours: International Society for Geomorphometry Coffee Talk: with @grassgis by Corey White

    Link: uqac.zoom.us/j/87983675737
    Wednesday, April 1, 2026, 10AM ET, 16:00 CET, 23:00 JST
    timeanddate.com/worldclock/con

    #geomorphometry
  34. GRASS @[email protected] ·

    In two hours: International Society for Geomorphometry Coffee Talk: #Geomorphometry with @grassgis by Corey White

    Link: uqac.zoom.us/j/87983675737
    Wednesday, April 1, 2026, 10AM ET, 16:00 CET, 23:00 JST
    timeanddate.com/worldclock/con

    #geomorphometry
  35. geo-spatial.org @[email protected] ·

    RE: fosstodon.org/@grassgis/116247

    🌍💻 Passionate about #geomorphometry & #gis ? This one’s for you!

    Join Corey T. White (NC State & GRASS Dev Team) on April 1st for a relaxed Caffe Talk ☕ on working with @grassgis , from 🌪 post-hurricane analysis to 🗻 DEM fusion and 🔍 terrain uncertainty.

    ➕ #Python 🐍, R & #Jupyter integration and a growing open add-on ecosystem.

    👇 Don’t miss it:
    📅 Apr 1, 2026 | 14:00 UTC
    🖥 uqac.zoom.us/j/87983675737

    #geomorphometry #gis #python #jupyter
  36. geo-spatial.org @[email protected] ·

    RE: fosstodon.org/@grassgis/116247

    🌍💻 Passionate about #geomorphometry & #gis ? This one’s for you!

    Join Corey T. White (NC State & GRASS Dev Team) on April 1st for a relaxed Caffe Talk ☕ on working with @grassgis , from 🌪 post-hurricane analysis to 🗻 DEM fusion and 🔍 terrain uncertainty.

    ➕ #Python 🐍, R & #Jupyter integration and a growing open add-on ecosystem.

    👇 Don’t miss it:
    📅 Apr 1, 2026 | 14:00 UTC
    🖥 uqac.zoom.us/j/87983675737

    #geomorphometry #gis #python #jupyter
  37. 💧🌏 Greg Cocks @[email protected] ·

    A Review Of Current Best Practices And Future Directions In Assimilating GRACE/-FO Terrestrial Water Storage Data Into Numerical Models
    --
    doi.org/10.5194/hess-30-985-20 <-- shared technical article/review 📖 🔗
    --
    grace.jpl.nasa.gov/ <-- @nasa @JPL home page, Gravity Recovery and Climate Experiment (GRACE)
    --
    #GRACE #GRACEFO #DataAssimilation #EarthObservation #Hydrology #WaterResources #ClimateScience #RemoteSensing #CRC1502 #GIS #spatial #mapping #remotesensing #satellite #earthobservation #water #hydrology #model #modeling #landsurface #hydrogeomorphology #geomorphology #geomorphometry #waterresources #waterstorage #monitoring #groundwater #trends #spatialanalysis #spatiotemporal #droughts #floods #extremeweather #literature #review #summary #watercycle #geostatistics #humanimpacts #irrigation #watermanagement #anthropogenic #pumping #extraction #AI #ML #machinelearning

    #grace #gracefo #dataassimilation #earthobservation #hydrology #waterresources
  38. 💧🌏 Greg Cocks @GregCocks ·

    A Review Of Current Best Practices And Future Directions In Assimilating GRACE/-FO Terrestrial Water Storage Data Into Numerical Models
    --
    doi.org/10.5194/hess-30-985-20 <-- shared technical article/review 📖 🔗
    --
    grace.jpl.nasa.gov/ <-- @nasa @JPL home page, Gravity Recovery and Climate Experiment (GRACE)
    --

    #grace #gracefo #dataassimilation #earthobservation #hydrology #waterresources
  39. GRASS @grassgis ·

    Coffee Talk: Geomorphometry with GRASS with Corey White (Center for Geospatial Analytics @ NC State University; GRASS Core Development Team Member) will discuss GRASS as a high-performance, extensible engine for . Examples include post–hurricane analysis, DEM fusion & terrain uncertainty. Also: Python/R/Jupyter integration + an open add-on ecosystem for sharing methods.

    Apr 1, 2026 14:00 UTC
    Time: tinyurl.com/5n2dbbxf
    Zoom: uqac.zoom.us/j/87983675737

    #geospatial #geomorphometry
  40. GRASS @[email protected] ·

    Coffee Talk: Geomorphometry with GRASS with Corey White (Center for Geospatial Analytics @ NC State University; GRASS Core Development Team Member) will discuss GRASS as a high-performance, extensible #geospatial engine for #geomorphometry. Examples include post–hurricane analysis, DEM fusion & terrain uncertainty. Also: Python/R/Jupyter integration + an open add-on ecosystem for sharing methods.

    Apr 1, 2026 14:00 UTC
    Time: tinyurl.com/5n2dbbxf
    Zoom: uqac.zoom.us/j/87983675737

    #geospatial #geomorphometry
  41. 💧🌏 Greg Cocks @[email protected] ·

    Mapping of Closed Depressions in Karst Terrains - A GIS-Based Delineation of Endorheic Catchments in the Alburni Massif (Southern Apennine, Italy)
    --
    doi.org/10.3390/hydrology12070 <-- shared paper 🔗
    --
    #doline #poljes #endorheic #karst #GIS #spatial #mapping #DEM #spatialanalysis #geomorphometry #morphometry #remotesensing #glacial #proglacial #glacier #tectonics #geology #water #hydrography #hydrology #hydrogeomorphic #groundwater #surfacewater #closeddepressions #overland #epigenic #subsurface #hypogenic #flow #landform #geomorphology #AlburniMassif #Apennines #Italy #spatialanalysis #elevation #geostatistics #structuralgeology #waterresources #watermanagement #recharge #modeling #tracertest #dyetest #mapping

    #doline #poljes #endorheic #karst #gis #spatial
  42. 💧🌏 Greg Cocks @GregCocks ·

    Mapping of Closed Depressions in Karst Terrains - A GIS-Based Delineation of Endorheic Catchments in the Alburni Massif (Southern Apennine, Italy)
    --
    doi.org/10.3390/hydrology12070 <-- shared paper 🔗
    --

    #doline #poljes #endorheic #karst #gis #spatial
  43. 💧🌏 Greg Cocks @[email protected] ·

    Predictability Of Earth’s Greenness [incl. spatial]
    --
    doi.org/10.1016/j.isprsjprs.20 <-- shared paper
    --
    phys.org/news/2026-02-global-g <-- shared technical article
    --
    vox.com/down-to-earth/2024/2/7 <-- shared technical media article
    --
    doi.org/10.1038/s41893-019-022 <-- shared (2019) paper
    --
    #Earth #greenness #deeplearning #AI #usecase #productivity #vegetation #foliage #greening #forecasting #geomorphometry #vegetationindex #NDVI #GIS #spatial #mapping #earthobservation #remotesensing #spatialanalysis #spatiotemporal #satellite #global #landuse #landcover #management #biomass #agriculture #crops #environment #ecosystems #forestcover #sustainability #foodsecurity #soilmoisture #treecover #temperature #parameters #forest #forested #landmanagement #agronomic #irrigation #fertilisation #croprotation #pestcontrol #attentionmodel #metrics

    #earth #greenness #deeplearning #ai #usecase #productivity
  44. 💧🌏 Greg Cocks @GregCocks ·

    Predictability Of Earth’s Greenness [incl. spatial]
    --
    doi.org/10.1016/j.isprsjprs.20 <-- shared paper
    --
    phys.org/news/2026-02-global-g <-- shared technical article
    --
    vox.com/down-to-earth/2024/2/7 <-- shared technical media article
    --
    doi.org/10.1038/s41893-019-022 <-- shared (2019) paper
    --

    #earth #greenness #deeplearning #ai #usecase #productivity
  45. 💧🌏 Greg Cocks @[email protected] ·

    Fatal Debris Avalanche On An Anthropogenically Disturbed, Earthquake-Perturbed Slope During Antecedent Rainfall [Turkey]
    --
    doi.org/10.1007/s10346-026-027 <-- shared paper
    --
    eos.org/thelandslideblog/gungo <-- shared technical article
    --
    geohazard.itu.edu.tr/en/news-d <-- shared technical article
    --
    zenodo.org/records/14625940 <-- shared technical article/paper
    --
    #rainfall #precipitation #pluvial #massmovement #monitoring #Turkey #Türkiye #Güngören #Artvin #remotesensing #earthobservation #GIS #spatial #mapping #LiDAR #UAV #InSAR #radar #spatialanalysis #spatiotemporal #massmovement #risk #hazard #geology #landslide #engineeringgeology #anthropogenic #humnacimpacts #manmade #quarry #highway #stability #earthquake #trigger #slopestability #naturalhazard #disaster #debrisflow #fatal #lossoflife #publicsafety #fieldwork #model #failure #geomorphology #kinematic #geomorphometry #creeping #extremeweather #multiple #recurrence #progressive #groundmotion #susceptibility

    #rainfall #precipitation #pluvial #massmovement #monitoring #turkey
  46. 💧🌏 Greg Cocks @GregCocks ·

    Fatal Debris Avalanche On An Anthropogenically Disturbed, Earthquake-Perturbed Slope During Antecedent Rainfall [Turkey]
    --
    doi.org/10.1007/s10346-026-027 <-- shared paper
    --
    eos.org/thelandslideblog/gungo <-- shared technical article
    --
    geohazard.itu.edu.tr/en/news-d <-- shared technical article
    --
    zenodo.org/records/14625940 <-- shared technical article/paper
    --

    #rainfall #precipitation #pluvial #massmovement #monitoring #turkey
  47. 💧🌏 Greg Cocks @[email protected] ·

    Stratigraphic Evidence For Modern-Like Glacier Extents In South-Central Alaska Within The Last Glacial Period (MIS 3)
    --
    doi.org/10.1111/bor.70043 <-- shared paper
    --
    nps.gov/articles/000/ancient-g <-- shared @NPS technical article
    --
    #glacier #Wisconsinan #glaciations #alaska #iceage #sediments #moraines #geology #stratigraphy #model #cryosphere #ice #snow #sedimentary #Chitina #CopperRiver #proglacial #water #hydrology #fluvial #glaciofluvial #glaciolacustrine #fans #Holocene #geomorphology #geomorphometry #landform #hydrogeomorphology #sedimentology #stratigraphic #sampling
    @NPS

    #glacier #wisconsinan #glaciations #alaska #iceage #sediments
  48. 💧🌏 Greg Cocks @GregCocks ·

    Stratigraphic Evidence For Modern-Like Glacier Extents In South-Central Alaska Within The Last Glacial Period (MIS 3)
    --
    doi.org/10.1111/bor.70043 <-- shared paper
    --
    nps.gov/articles/000/ancient-g <-- shared @NPS technical article
    --

    @NPS

    #glacier #wisconsinan #glaciations #alaska #iceage #sediments
  49. 💧🌏 Greg Cocks @[email protected] ·

    Evaluating The Functional Realism Of Deep Learning Rainfall-Runoff Models Using Catchment Hydrology Principles
    --
    doi.org/10.1029/2025WR040076 <-- shared paper
    --
    #water #hydrology #surfacewater #pluvial #fluvial #rainfall #snow #snowmelt #runoff #precipitation #model #blackbox #robustness #functionalrealism #screening #parameters #accuracy #hydrologic #principles #trustworthy #modeling #spatialanalysis #spatial #mapping #GIS #spatiotemporal #USA #CONUS #AI #ExplainableAI #celerity #machinelearning #artificialintelligence #LSTM #deeplearning #evapotranspiration #waterresources #extremeweather #flood #flooding #risk #hazard #monitoring #prediction #catchments #streamflow #geomorphometry #network #flow #calibration

    #water #hydrology #surfacewater #pluvial #fluvial #rainfall
  50. 💧🌏 Greg Cocks @GregCocks ·

    Evaluating The Functional Realism Of Deep Learning Rainfall-Runoff Models Using Catchment Hydrology Principles
    --
    doi.org/10.1029/2025WR040076 <-- shared paper
    --

    #water #hydrology #surfacewater #pluvial #fluvial #rainfall
  51. 💧🌏 Greg Cocks @[email protected] ·

    A Study Debunks [sic] Decades Of Scientific Research - Underwater Canyons Are NOT Created By Rivers… And The Explanation Is Brutal
    --
    ecoticias.com/en/a-study-debun <-- shared technical article
    -
    doi.org/10.1126/sciadv.adv3942 <-- shared paper #GetNZOnTheMap
    -
    blogs.egu.eu/divisions/nh/2018 <-- shared interview transcript, “A journey to understand submarine canyons [and their related geohazards]”, European Geosciences Union (EGU.)
    --
    sustainableseaschallenge.co.nz <-- shared technical article, “Submarine Canyons - Connecting Coastal And Deep-Sea Ecosystems”
    --
    #spatial #mapping #model #modeling #moprhology #spatialanalysis #tectonics #continentalmargins #submarinecanyons #formation #river #hydrology #massmovement #processes #global #oceanfloor #geology #slumps #currents #seafloor #steepness #debrisflow #geohazard #ecosystems #sediment #movement #infrastructure #damage #valley #marine #underwater #geomorphology #geomorphometry #deepocean # #geostatistics #earthquake #gravity #erosion #continentalslope #biogeochemical #coast #coastal

    #spatial #mapping #model #modeling #moprhology #spatialanalysis
  52. 💧🌏 Greg Cocks @GregCocks ·

    A Study Debunks [sic] Decades Of Scientific Research - Underwater Canyons Are NOT Created By Rivers… And The Explanation Is Brutal
    --
    ecoticias.com/en/a-study-debun <-- shared technical article
    -
    doi.org/10.1126/sciadv.adv3942 <-- shared paper
    -
    blogs.egu.eu/divisions/nh/2018 <-- shared interview transcript, “A journey to understand submarine canyons [and their related geohazards]”, European Geosciences Union (EGU.)
    --
    sustainableseaschallenge.co.nz <-- shared technical article, “Submarine Canyons - Connecting Coastal And Deep-Sea Ecosystems”
    --
    #

    #spatial #mapping #model #modeling #moprhology #spatialanalysis
  53. 💧🌏 Greg Cocks @[email protected] ·

    The Rise Of Community-Led Landslide Monitoring
    Could an innovative natural-disaster monitoring system in Alaska be a model for the rest of the country?
    --
    seaklandslideworkinggroup.subs <-- shared technical #Substack
    --
    #communitybased #landslidemonitoring #NationalLandslidePreparednessAct #massmovement #engineeringgeology #risk #hazard #landslide #publicsafety #monitoring #Sitka #Alaska #debrisflow #risk #hazard #water #hydrology #pluvial #fluvial #rainfall #precipitation #AK #extremeweather #climatechange #atmosphericriver #coast #coastal #slope #steepness #Haines #Ketchikan #Wrangell #Juneau #propertydamage #cost #economics #soilmositure #sensors #raingauge #Skagway #emergencymanagement #forecasting #tool #online #dashboard #situationalawareness #NSF #grant #infrastructure #threshold #historic #analysis #geomorphology #geomorphometry #communication #buddysystem #risktolerance #SitkaTribeofAlaska
    #NationalScienceFoundation #USFS

    #substack #communitybased #landslidemonitoring #nationallandslidepreparednessact #massmovement #engineeringgeology
  54. 💧🌏 Greg Cocks @GregCocks ·

    The Rise Of Community-Led Landslide Monitoring
    Could an innovative natural-disaster monitoring system in Alaska be a model for the rest of the country?
    --
    seaklandslideworkinggroup.subs <-- shared technical
    --

    #substack #communitybased #landslidemonitoring #nationallandslidepreparednessact #massmovement #engineeringgeology
  55. 💧🌏 Greg Cocks @[email protected] ·

    Geologically-Driven Migration of Landmines and Explosive Remnants of War - A Feature Focusing on the Western Balkans
    -
    doi.org/10.3390/geosciences130 <-- shared 2023 paper
    --
    kpbs.org/news/2014/05/20/balka <-- shared 2014 media example
    --
    [mechanics/process I know I (fortunately) don’t consider - but fascinating!]
    #landmine #unexplodedordnance #explosiveordnance #abandonedexplosiveordnance #IED #improvisedexplosivedevice #military #minefield #war #publicsafety #flood #flooding #landslide #WesternBalkans #balkans #Bosnia #Herzegovina #Serbia #Croatia #stochastic #deterministic #model #modeling #war #battlefield #ordanance #injury #fatality #massmovement #landsurface #processes #engineeringgeology #geology #geology #soil #debrisflow #water #hydrology #risk #hazard #hydromorphology #morphology #geomorphometry #spatialanalysis #GIS #spatial #mapping #riskmapping #fieldsurvey #spatiotemporal #research #hazardmap #planning #polict #landuse #emergency #publichealth #riskmanagement

    #landmine #unexplodedordnance #explosiveordnance #abandonedexplosiveordnance #ied #improvisedexplosivedevice
  56. 💧🌏 Greg Cocks @GregCocks ·

    Geologically-Driven Migration of Landmines and Explosive Remnants of War - A Feature Focusing on the Western Balkans
    -
    doi.org/10.3390/geosciences130 <-- shared 2023 paper
    --
    kpbs.org/news/2014/05/20/balka <-- shared 2014 media example
    --
    [mechanics/process I know I (fortunately) don’t consider - but fascinating!]

    #landmine #unexplodedordnance #explosiveordnance #abandonedexplosiveordnance #ied #improvisedexplosivedevice
  57. 💧🌏 Greg Cocks @[email protected] ·

    Large Drainage Systems Produced Half Of Mars’ Ancient River Sediment
    --
    doi.org/10.1073/pnas.2514527122 <-- shared paper
    --
    thebrighterside.news/post/scie <-- shared technical media article
    --
    #water ##hydrology #dynamic #planet #Mars #extraterrestrial #ecosystems #drainage #landform
    #drainageways #drainagesystems #Martian #terrain #geomorphology #geomorphometry #catchments #fluvia #pluvial #river #sediment #solarsystem #sedimentarybasins #life #habitable #sedimenttransport #topography #erosion #impact #crater #GIS #spatial #mapping #remotesensing #spacecraft #MRO #marsobservation #exploration #martian #MarsAttack

    #water #hydrology #dynamic #planet #mars #extraterrestrial
  58. 💧🌏 Greg Cocks @GregCocks ·

    Large Drainage Systems Produced Half Of Mars’ Ancient River Sediment
    --
    doi.org/10.1073/pnas.2514527122 <-- shared paper
    --
    thebrighterside.news/post/scie <-- shared technical media article
    --
    ##hydrology

    #water #hydrology #dynamic #planet #mars #extraterrestrial