#navd88 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #navd88, aggregated by home.social.
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Our Very Strange Search for ‘Sea Level’
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https://www.newyorker.com/magazine/2024/08/26/our-very-strange-search-for-sea-level <-- shared media/technical article
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#GIS #spatial #mapping #elevation #vertical #geoid #datum #verticaldatum #sealevel #risingsealevel #RSL #climatechange #survey #change #geology #isostaticrebound #glaciation #groundwater #subsidence #remotesensing #GPS #LiDAR #altimetry #change #spatialanalysis #model #modeling #spatiotemporal #sealrock #meansealevel #NGVD29 #NAVD88 -
Our Very Strange Search for ‘Sea Level’
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https://www.newyorker.com/magazine/2024/08/26/our-very-strange-search-for-sea-level <-- shared media/technical article
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#GIS #spatial #mapping #elevation #vertical #geoid #datum #verticaldatum #sealevel #risingsealevel #RSL #climatechange #survey #change #geology #isostaticrebound #glaciation #groundwater #subsidence #remotesensing #GPS #LiDAR #altimetry #change #spatialanalysis #model #modeling #spatiotemporal #sealrock #meansealevel #NGVD29 #NAVD88 -
Our Very Strange Search for ‘Sea Level’
--
https://www.newyorker.com/magazine/2024/08/26/our-very-strange-search-for-sea-level <-- shared media/technical article
--
#GIS #spatial #mapping #elevation #vertical #geoid #datum #verticaldatum #sealevel #risingsealevel #RSL #climatechange #survey #change #geology #isostaticrebound #glaciation #groundwater #subsidence #remotesensing #GPS #LiDAR #altimetry #change #spatialanalysis #model #modeling #spatiotemporal #sealrock #meansealevel #NGVD29 #NAVD88 -
Our Very Strange Search for ‘Sea Level’
--
https://www.newyorker.com/magazine/2024/08/26/our-very-strange-search-for-sea-level <-- shared media/technical article
--
#GIS #spatial #mapping #elevation #vertical #geoid #datum #verticaldatum #sealevel #risingsealevel #RSL #climatechange #survey #change #geology #isostaticrebound #glaciation #groundwater #subsidence #remotesensing #GPS #LiDAR #altimetry #change #spatialanalysis #model #modeling #spatiotemporal #sealrock #meansealevel #NGVD29 #NAVD88 -
Our Very Strange Search for ‘Sea Level’
--
https://www.newyorker.com/magazine/2024/08/26/our-very-strange-search-for-sea-level <-- shared media/technical article
--
#GIS #spatial #mapping #elevation #vertical #geoid #datum #verticaldatum #sealevel #risingsealevel #RSL #climatechange #survey #change #geology #isostaticrebound #glaciation #groundwater #subsidence #remotesensing #GPS #LiDAR #altimetry #change #spatialanalysis #model #modeling #spatiotemporal #sealrock #meansealevel #NGVD29 #NAVD88 -
Moving Mountains - Reevaluating The Elevations Of Colorado Mountain Summits Using Modern Geodetic Techniques
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https://doi.org/10.1007/s00190-024-01831-8 <-- shared paper
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#GIS #spatial #mapping #NAVD88 #NAPGD2022 #Fourteeners #Colorado #elevation #3dep #geoid #mountains #mountain #orthometric #gnss #model #modeling #3dmodeling #numericmodeling #geostatistics #LiDAR #ellipsoidal #gravity #geopotential
@USGS @ngs -
Moving Mountains - Reevaluating The Elevations Of Colorado Mountain Summits Using Modern Geodetic Techniques
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https://doi.org/10.1007/s00190-024-01831-8 <-- shared paper
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#GIS #spatial #mapping #NAVD88 #NAPGD2022 #Fourteeners #Colorado #elevation #3dep #geoid #mountains #mountain #orthometric #gnss #model #modeling #3dmodeling #numericmodeling #geostatistics #LiDAR #ellipsoidal #gravity #geopotential
@USGS @ngs -
Moving Mountains - Reevaluating The Elevations Of Colorado Mountain Summits Using Modern Geodetic Techniques
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https://doi.org/10.1007/s00190-024-01831-8 <-- shared paper
--
#GIS #spatial #mapping #NAVD88 #NAPGD2022 #Fourteeners #Colorado #elevation #3dep #geoid #mountains #mountain #orthometric #gnss #model #modeling #3dmodeling #numericmodeling #geostatistics #LiDAR #ellipsoidal #gravity #geopotential
@USGS @ngs -
Moving Mountains - Reevaluating The Elevations Of Colorado Mountain Summits Using Modern Geodetic Techniques
--
https://doi.org/10.1007/s00190-024-01831-8 <-- shared paper
--
#GIS #spatial #mapping #NAVD88 #NAPGD2022 #Fourteeners #Colorado #elevation #3dep #geoid #mountains #mountain #orthometric #gnss #model #modeling #3dmodeling #numericmodeling #geostatistics #LiDAR #ellipsoidal #gravity #geopotential
@USGS @ngs -
Moving Mountains - Reevaluating The Elevations Of Colorado Mountain Summits Using Modern Geodetic Techniques
--
https://doi.org/10.1007/s00190-024-01831-8 <-- shared paper
--
#GIS #spatial #mapping #NAVD88 #NAPGD2022 #Fourteeners #Colorado #elevation #3dep #geoid #mountains #mountain #orthometric #gnss #model #modeling #3dmodeling #numericmodeling #geostatistics #LiDAR #ellipsoidal #gravity #geopotential
@USGS @ngs -
As A USGS Employee Working In Spatial Data: hehehehehehehehe
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https://xkcd.com/2920/ <-- link to XKCD cartoon
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"The standard North American NAD83 coordinate system is misaligned from the actual Earth, off-centre by about 7 feet. Someone knows where I am, and I'm in the wrong place."
#GIS #spatial #mapping #humour #humor #datums #coordinatesystems #NAD83 #NAVD88 #mappymeme #survey #USGS #NGS #benchmark #surveymarker #NorthAmerica #geodetic #geodesy
@XKCD -
As A USGS Employee Working In Spatial Data: hehehehehehehehe
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https://xkcd.com/2920/ <-- link to XKCD cartoon
--
"The standard North American NAD83 coordinate system is misaligned from the actual Earth, off-centre by about 7 feet. Someone knows where I am, and I'm in the wrong place."
#GIS #spatial #mapping #humour #humor #datums #coordinatesystems #NAD83 #NAVD88 #mappymeme #survey #USGS #NGS #benchmark #surveymarker #NorthAmerica #geodetic #geodesy
@XKCD -
As A USGS Employee Working In Spatial Data: hehehehehehehehe
--
https://xkcd.com/2920/ <-- link to XKCD cartoon
--
"The standard North American NAD83 coordinate system is misaligned from the actual Earth, off-centre by about 7 feet. Someone knows where I am, and I'm in the wrong place."
#GIS #spatial #mapping #humour #humor #datums #coordinatesystems #NAD83 #NAVD88 #mappymeme #survey #USGS #NGS #benchmark #surveymarker #NorthAmerica #geodetic #geodesy
@XKCD -
As A USGS Employee Working In Spatial Data: hehehehehehehehe
--
https://xkcd.com/2920/ <-- link to XKCD cartoon
--
"The standard North American NAD83 coordinate system is misaligned from the actual Earth, off-centre by about 7 feet. Someone knows where I am, and I'm in the wrong place."
#GIS #spatial #mapping #humour #humor #datums #coordinatesystems #NAD83 #NAVD88 #mappymeme #survey #USGS #NGS #benchmark #surveymarker #NorthAmerica #geodetic #geodesy
@XKCD -
As A USGS Employee Working In Spatial Data: hehehehehehehehe
--
https://xkcd.com/2920/ <-- link to XKCD cartoon
--
"The standard North American NAD83 coordinate system is misaligned from the actual Earth, off-centre by about 7 feet. Someone knows where I am, and I'm in the wrong place."
#GIS #spatial #mapping #humour #humor #datums #coordinatesystems #NAD83 #NAVD88 #mappymeme #survey #USGS #NGS #benchmark #surveymarker #NorthAmerica #geodetic #geodesy
@XKCD -
The NSRS Horizontal Datums Will Be Tectonic Plate Based! | Changes To The Vertical Datums
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https://geodesy.noaa.gov/datums/newdatums/index.shtml <-- details of the new NSRS datums, etc at the National Geodetic Survey (NGS) website
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#GIS #spatial #mapping #coordinates #coordinatesystems #NationalGeodeticSurvey #NGS #datums #verticaldatum #NorthAmerica #horizontaldatum #NSRS #geology #NorthAmericanPlate #CaribbeanPlate #tectonics #platetectonics #movement #GPS #GNSS #geomorphometry #NAVD88 #NAD83 #accuracy #precision -
The NSRS Horizontal Datums Will Be Tectonic Plate Based! | Changes To The Vertical Datums
--
https://geodesy.noaa.gov/datums/newdatums/index.shtml <-- details of the new NSRS datums, etc at the National Geodetic Survey (NGS) website
--
#GIS #spatial #mapping #coordinates #coordinatesystems #NationalGeodeticSurvey #NGS #datums #verticaldatum #NorthAmerica #horizontaldatum #NSRS #geology #NorthAmericanPlate #CaribbeanPlate #tectonics #platetectonics #movement #GPS #GNSS #geomorphometry #NAVD88 #NAD83 #accuracy #precision -
The NSRS Horizontal Datums Will Be Tectonic Plate Based! | Changes To The Vertical Datums
--
https://geodesy.noaa.gov/datums/newdatums/index.shtml <-- details of the new NSRS datums, etc at the National Geodetic Survey (NGS) website
--
#GIS #spatial #mapping #coordinates #coordinatesystems #NationalGeodeticSurvey #NGS #datums #verticaldatum #NorthAmerica #horizontaldatum #NSRS #geology #NorthAmericanPlate #CaribbeanPlate #tectonics #platetectonics #movement #GPS #GNSS #geomorphometry #NAVD88 #NAD83 #accuracy #precision -
The NSRS Horizontal Datums Will Be Tectonic Plate Based! | Changes To The Vertical Datums
--
https://geodesy.noaa.gov/datums/newdatums/index.shtml <-- details of the new NSRS datums, etc at the National Geodetic Survey (NGS) website
--
#GIS #spatial #mapping #coordinates #coordinatesystems #NationalGeodeticSurvey #NGS #datums #verticaldatum #NorthAmerica #horizontaldatum #NSRS #geology #NorthAmericanPlate #CaribbeanPlate #tectonics #platetectonics #movement #GPS #GNSS #geomorphometry #NAVD88 #NAD83 #accuracy #precision -
The NSRS Horizontal Datums Will Be Tectonic Plate Based! | Changes To The Vertical Datums
--
https://geodesy.noaa.gov/datums/newdatums/index.shtml <-- details of the new NSRS datums, etc at the National Geodetic Survey (NGS) website
--
#GIS #spatial #mapping #coordinates #coordinatesystems #NationalGeodeticSurvey #NGS #datums #verticaldatum #NorthAmerica #horizontaldatum #NSRS #geology #NorthAmericanPlate #CaribbeanPlate #tectonics #platetectonics #movement #GPS #GNSS #geomorphometry #NAVD88 #NAD83 #accuracy #precision