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#ifsar β€” Public Fediverse posts

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

  1. Consolidated Standardized Survey-Grade Checkpoints 3DEP 2010 to 2017 [USGS]
    --
    sciencebase.gov/catalog/item/6
    --
    β€œOne of the key aspects of 3DEP data is that data is verified by a collection of certified survey-grade GNSS checkpoints spread throughout each project. These points have always been available but were difficult to find and not standardized. [The USGS] have collated and standardized almost 42,000 of these checkpoints and are making them available for other uses. These points here in this first phase span from 2010-2017, but [the USGS] are in the process of making these available for all [their] projects, and hope to enable them in different ways in the future...”
    #GIS #spatial #mapping #USGS #USA #elevation #opendata #remotesensing #LiDAR #ifSAR #3dep #3dhp #water #hydrology #3d #opendata #3dtnm #checkpoint #checkpointdigital #GNS #GPS #NGD #DEM #survey #surveygrade #accuracy #precision #calibration #digital #NGTOC #NAD83
    @USGS

  2. Consolidated Standardized Survey-Grade Checkpoints 3DEP 2010 to 2017 [USGS]
    --
    sciencebase.gov/catalog/item/6
    --
    β€œOne of the key aspects of 3DEP data is that data is verified by a collection of certified survey-grade GNSS checkpoints spread throughout each project. These points have always been available but were difficult to find and not standardized. [The USGS] have collated and standardized almost 42,000 of these checkpoints and are making them available for other uses. These points here in this first phase span from 2010-2017, but [the USGS] are in the process of making these available for all [their] projects, and hope to enable them in different ways in the future...”
    #GIS #spatial #mapping #USGS #USA #elevation #opendata #remotesensing #LiDAR #ifSAR #3dep #3dhp #water #hydrology #3d #opendata #3dtnm #checkpoint #checkpointdigital #GNS #GPS #NGD #DEM #survey #surveygrade #accuracy #precision #calibration #digital #NGTOC #NAD83
    @USGS

  3. Consolidated Standardized Survey-Grade Checkpoints 3DEP 2010 to 2017 [USGS]
    --
    sciencebase.gov/catalog/item/6
    --
    β€œOne of the key aspects of 3DEP data is that data is verified by a collection of certified survey-grade GNSS checkpoints spread throughout each project. These points have always been available but were difficult to find and not standardized. [The USGS] have collated and standardized almost 42,000 of these checkpoints and are making them available for other uses. These points here in this first phase span from 2010-2017, but [the USGS] are in the process of making these available for all [their] projects, and hope to enable them in different ways in the future...”
    #GIS #spatial #mapping #USGS #USA #elevation #opendata #remotesensing #LiDAR #ifSAR #3dep #3dhp #water #hydrology #3d #opendata #3dtnm #checkpoint #checkpointdigital #GNS #GPS #NGD #DEM #survey #surveygrade #accuracy #precision #calibration #digital #NGTOC #NAD83
    @USGS

  4. Consolidated Standardized Survey-Grade Checkpoints 3DEP 2010 to 2017 [USGS]
    --
    sciencebase.gov/catalog/item/6
    --
    β€œOne of the key aspects of 3DEP data is that data is verified by a collection of certified survey-grade GNSS checkpoints spread throughout each project. These points have always been available but were difficult to find and not standardized. [The USGS] have collated and standardized almost 42,000 of these checkpoints and are making them available for other uses. These points here in this first phase span from 2010-2017, but [the USGS] are in the process of making these available for all [their] projects, and hope to enable them in different ways in the future...”
    #GIS #spatial #mapping #USGS #USA #elevation #opendata #remotesensing #LiDAR #ifSAR #3dep #3dhp #water #hydrology #3d #opendata #3dtnm #checkpoint #checkpointdigital #GNS #GPS #NGD #DEM #survey #surveygrade #accuracy #precision #calibration #digital #NGTOC #NAD83
    @USGS

  5. Consolidated Standardized Survey-Grade Checkpoints 3DEP 2010 to 2017 [USGS]
    --
    sciencebase.gov/catalog/item/6
    --
    β€œOne of the key aspects of 3DEP data is that data is verified by a collection of certified survey-grade GNSS checkpoints spread throughout each project. These points have always been available but were difficult to find and not standardized. [The USGS] have collated and standardized almost 42,000 of these checkpoints and are making them available for other uses. These points here in this first phase span from 2010-2017, but [the USGS] are in the process of making these available for all [their] projects, and hope to enable them in different ways in the future...”

    @USGS

  6. The Basics of LiDAR - Light Detection and Ranging - Remote Sensing [tree focused]
    --
    neonscience.org/resources/lear <-- shared tutorial
    --
    [this post should not be considered an endorsement of any organisation, but is shared for learning purposes]
    β€œLiDAR or Light Detection and Ranging is an active remote sensing system that can be used to measure vegetation height across wide areas.
    This [tutorial] page… introduce[s the] fundamental LiDAR (or lidar) concepts including:
    β€’ What LiDAR data are.
    β€’ The key attributes of LiDAR data.
    β€’ How LiDAR data are used to measure trees...”
    #GIS #spatial #mapping #elevation #spatialdata #spatialanalysis #data #digital #DEM #digitalelevationmodel #spatialanalysis #LiDAR #remotesensing #model #modeling #IFSAR #onlinelearning #onlinelessons #tutorial #landform #geomorphology #landforms #guide #vegetation #forest #forestry #tree #trees

  7. USGS 3DEP LiDAR Collection @ Microsoft
    --
    planetarycomputer.microsoft.co <-- Microsoft data / use case portal
    --
    β€œTo respond to growing needs for high-quality elevation data, the goal of 3DEP is to complete acquisition of nationwide lidar (IfSAR in AK) to provide the first-ever national baseline of consistent high-resolution topographic elevation data – both bare earth and 3D point clouds. This dataset provides the raw 3D point clouds in the Cloud Optimized Point Cloud format, and various derived products as Cloud Optimized GeoTIFFs…”
    #GIS #spatial #mapping #gischat #3dep #elevation #opendata #planetarycomputer #LiDAR #ifsar #USA #nationwide #acquistion #topography #topographic #dem #bareearth #pointclouds #cloudoptimization #geotiffs #download #library #usgs #microsoft
    @microsoft @usgs

  8. USGS 3DEP LiDAR Collection @ Microsoft
    --
    planetarycomputer.microsoft.co <-- Microsoft data / use case portal
    --
    β€œTo respond to growing needs for high-quality elevation data, the goal of 3DEP is to complete acquisition of nationwide lidar (IfSAR in AK) to provide the first-ever national baseline of consistent high-resolution topographic elevation data – both bare earth and 3D point clouds. This dataset provides the raw 3D point clouds in the Cloud Optimized Point Cloud format, and various derived products as Cloud Optimized GeoTIFFs…”
    #GIS #spatial #mapping #gischat #3dep #elevation #opendata #planetarycomputer #LiDAR #ifsar #USA #nationwide #acquistion #topography #topographic #dem #bareearth #pointclouds #cloudoptimization #geotiffs #download #library #usgs #microsoft
    @microsoft @usgs

  9. USGS 3DEP LiDAR Collection @ Microsoft
    --
    planetarycomputer.microsoft.co <-- Microsoft data / use case portal
    --
    β€œTo respond to growing needs for high-quality elevation data, the goal of 3DEP is to complete acquisition of nationwide lidar (IfSAR in AK) to provide the first-ever national baseline of consistent high-resolution topographic elevation data – both bare earth and 3D point clouds. This dataset provides the raw 3D point clouds in the Cloud Optimized Point Cloud format, and various derived products as Cloud Optimized GeoTIFFs…”
    #GIS #spatial #mapping #gischat #3dep #elevation #opendata #planetarycomputer #LiDAR #ifsar #USA #nationwide #acquistion #topography #topographic #dem #bareearth #pointclouds #cloudoptimization #geotiffs #download #library #usgs #microsoft
    @microsoft @usgs

  10. USGS 3DEP LiDAR Collection @ Microsoft
    --
    planetarycomputer.microsoft.co <-- Microsoft data / use case portal
    --
    β€œTo respond to growing needs for high-quality elevation data, the goal of 3DEP is to complete acquisition of nationwide lidar (IfSAR in AK) to provide the first-ever national baseline of consistent high-resolution topographic elevation data – both bare earth and 3D point clouds. This dataset provides the raw 3D point clouds in the Cloud Optimized Point Cloud format, and various derived products as Cloud Optimized GeoTIFFs…”
    #GIS #spatial #mapping #gischat #3dep #elevation #opendata #planetarycomputer #LiDAR #ifsar #USA #nationwide #acquistion #topography #topographic #dem #bareearth #pointclouds #cloudoptimization #geotiffs #download #library #usgs #microsoft
    @microsoft @usgs

  11. USGS 3DEP LiDAR Collection @ Microsoft
    --
    planetarycomputer.microsoft.co <-- Microsoft data / use case portal
    --
    β€œTo respond to growing needs for high-quality elevation data, the goal of 3DEP is to complete acquisition of nationwide lidar (IfSAR in AK) to provide the first-ever national baseline of consistent high-resolution topographic elevation data – both bare earth and 3D point clouds. This dataset provides the raw 3D point clouds in the Cloud Optimized Point Cloud format, and various derived products as Cloud Optimized GeoTIFFs…”

    @microsoft @usgs

  12. A #3D toot for #Day23 of the #30DayMapChallenge. The map shows the Dishna River using USGS' interferometric synthetic aperture radar (IFSAR) digital surface model. The data are available at earthexplorer.usgs.gov/.
    Edit: Updated title to Day 23

    #Alaska #ifsar #USGS #Alaskamapping #map #DSM #DEM

  13. Lately I have been very aware of the past of me that feels guilty for doing nothing it enjoying myself, so I have been taking time to acknowledge, see it and send it love.

    #SelfCare #ifsar