Top Tweets for #Geomorphometry

about 1 month ago

Geomorphometry Coffee Talk: “Geomorphometry with GRASS” by Corey White 🌍🐍 DEM fusion, terrain uncertainty modeling, overland flow simulation + reproducible workflows (Python/Jupyter). https://t.co/r9W1nGLkOB #geomorphometry #GRASS https://t.co/r9W1nGLkOB

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2 months ago

In two hours: International Society for Geomorphometry Coffee Talk: #Geomorphometry with @GRASSGIS by Corey White Link: https://t.co/BE8WrWJOoX Wednesday, April 1, 2026, 10AM ET, 16:00 CET, 23:00 JST https://t.co/7zvMAeStTk

GRASSGIS's tweet photo. In two hours: International Society for Geomorphometry Coffee Talk: #Geomorphometry with @GRASSGIS by Corey White

Link: https://t.co/BE8WrWJOoX
Wednesday, April 1, 2026, 10AM ET, 16:00 CET, 23:00 JST
https://t.co/7zvMAeStTk https://t.co/rACBfMeTbJ

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Remote Sensing MDPI @RemoteSens_MDPI

3 months ago

Coffee Talk: Geomorphometry with GRASS w/ Corey White (@NCSUgeospatial). Terrain workflows, DEM fusion, uncertainty + flow modeling. 🌍🐍 Apr 1, 2026 • 14:00 UTC (convert time): https://t.co/53bdQEeWFi Zoom link: https://t.co/BE8WrWJOoX #geomorphometry #GRASS

GRASSGIS's tweet photo. Coffee Talk: Geomorphometry with GRASS w/ Corey White (@NCSUgeospatial). Terrain workflows, DEM fusion, uncertainty + flow modeling. 🌍🐍
Apr 1, 2026 • 14:00 UTC (convert time): https://t.co/53bdQEeWFi
Zoom link: https://t.co/BE8WrWJOoX

#geomorphometry #GRASS https://t.co/FJ1l4ITHex

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3 months ago

🌑☄️ #Surface Roughness in #Geomorphometry: From Basic Metrics Toward a Coherent #Framework ✍️ Sebastiano Trevisani and Peter L. Guth 🔗 https://t.co/CWaCLrrN8H

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OpenGeoHub Foundation

@opengeohub

11 months ago

One of the main outputs of the @EarthMonitorOrg project are the ARD ICESat2 / GEDI (pnts) data sets, an ensemble Digital Terrain model and some 15+ #geomorphometry variables (at 6 nested resolutions 30, 60, 120, 240, 480 and 960 m resolutions). Read more about the #GEDTM30 here: https://t.co/ySFgGXzEjx just published in @PeerJLife ! Built using the #opensource #GDAL @whiteboxgeo #GRASSGIS with enormous help from co-authors @hireuter @CarlosGrohmann and Dr. John Lindsay of the @uofg Thanks to the funding from @REA_research Horizon Europe and the @WorldResources @landcarbonlab project Stay tuned for the upcoming v1.1 with more data, less artifacts, easier access. To register for updates please use: https://t.co/c76UcvxrHb

opengeohub's tweet photo. One of the main outputs of the @EarthMonitorOrg project are the ARD ICESat2 / GEDI (pnts) data sets, an ensemble Digital Terrain model and some 15+ #geomorphometry variables (at 6 nested resolutions 30, 60, 120, 240, 480 and 960 m resolutions). Read more about the #GEDTM30 here: https://t.co/ySFgGXzEjx
just published in @PeerJLife !
Built using the #opensource #GDAL @whiteboxgeo #GRASSGIS with enormous help from co-authors @hireuter @CarlosGrohmann and Dr. John Lindsay of the @uofg
Thanks to the funding from @REA_research Horizon Europe and the @WorldResources @landcarbonlab project

Stay tuned for the upcoming v1.1 with more data, less artifacts, easier access. To register for updates please use: https://t.co/c76UcvxrHb

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12 months ago

Check out the new #GRASS addon r.slopeunits presented by Massimiliano Alvioli at #geomorphometry 2025 in the beautiful city of Perugia, Italy. https://t.co/err9G9UI9L

GRASSGIS's tweet photo. Check out the new #GRASS addon r.slopeunits presented by Massimiliano Alvioli at #geomorphometry 2025 in the beautiful city of Perugia, Italy.

https://t.co/err9G9UI9L https://t.co/v1AO6Tc63D

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over 1 year ago

Join the International Society for Geomorphometry Coﬀee Talk, on Feb. 5th 2025 Guiseppe Amatulli, Yale University will be presenting: "Hydrography90m: pushing the boundaries of computational hydrology" Register here: https://t.co/vx1WpoAJbw #geomorphometry #gis #gischat #geomatics #hydrology #remotesensing

whiteboxgeo's tweet photo. Join the International Society for Geomorphometry Coﬀee Talk, on Feb. 5th 2025

Guiseppe Amatulli, Yale University will be presenting:
"Hydrography90m: pushing the boundaries of computational hydrology"

Register here: https://t.co/vx1WpoAJbw

#geomorphometry #gis #gischat #geomatics #hydrology #remotesensing

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GIS for Higher Education and Research @GIS4HEd

about 2 years ago

I enjoy using the new skyline analysis function in #Whitebox Workflows Professional (WbW-Pro) to map visibility within urban areas using digital surface model data. #geospatial #gis #gischat #geopython #python #geomorphometry #geomatics #planning WbW-Pro: https://t.co/2HUHZWKnWU

whiteboxgeo's tweet photo. I enjoy using the new skyline analysis function in #Whitebox Workflows Professional (WbW-Pro) to map visibility within urban areas using digital surface model data. #geospatial #gis #gischat #geopython #python #geomorphometry #geomatics #planning

WbW-Pro: https://t.co/2HUHZWKnWU

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about 2 years ago

🚨 Picture a GIS Expert Alert🚨 1⃣🧵We’re delighted to have Dr. John Lindsay @whiteboxgeo today to share his inspiring career journey and passion for GIS. Dr. Lindsay worked as a Professor at the University of Guelph @uofg. #GISExpert #geomorphometry #geospatial

GIS4HEd's tweet photo. 🚨 Picture a GIS Expert Alert🚨

1⃣🧵We’re delighted to have Dr. John Lindsay @whiteboxgeo today to share his inspiring career journey and passion for GIS. Dr. Lindsay worked as a Professor at the University of Guelph @uofg. #GISExpert #geomorphometry #geospatial https://t.co/90jCXE2hBL

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hannes reuter @hireuter

about 2 years ago

Finally out - how to find a suitable digital elevation model for your application case-https://t.co/nPc2ldt3bd #geomorphometry

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Massimiliano Alvioli @MassiAlvioli

over 2 years ago

This GIF shows the impact of decreasing the min length parameter of the BreaklineMapping tool from 50-4 (threshold = 1.0). This tool is part of the #Whitebox Toolset Extension (WTE) and Whitebox Workflows for #Python Pro (WbW-Pro). #geospatial #lidar #geomorphometry #gischat #gis WTE: https://t.co/AoztE4FS2Y WbW-Pro: https://t.co/2HUHZWKnWU

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over 2 years ago

📣 If your work is related to #geomorphometry have a look at our session & submit an abstract to join us in Vienna! https://t.co/MO0xFRfThd Supported by: International Society for Geomorphometry https://t.co/3LvR2f9UEE @GeomorphomOrg

European Geosciences Union @EuroGeosciences

over 2 years ago

Thinking of leaving your #EGU24 abstract submission to the last minute? You are not alone! Last year 74% of abstracts submitted before the deadline were uploaded in the last 2 DAYS. Help us out by uploading your abstract TODAY! Deadline 13:00CET 10 Jan: https://t.co/1DaVozmmuY

EuroGeosciences's tweet photo. Thinking of leaving your #EGU24 abstract submission to the last minute? You are not alone! Last year 74% of abstracts submitted before the deadline were uploaded in the last 2 DAYS.

Help us out by uploading your abstract TODAY!

Deadline 13:00CET 10 Jan: https://t.co/1DaVozmmuY https://t.co/2CJOyJifmA

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over 2 years ago

Following on from yesterday's scenic path example, here is a "smuggler's path", i.e., an optimal path connecting two points (black dots) calculated such that it is nowhere visible to a set of lookouts (red points). #Whitebox #GIS #gischat #geospatial #geomorphometry #terrain #maps

whiteboxgeo's tweet photo. Following on from yesterday's scenic path example, here is a "smuggler's path", i.e., an optimal path connecting two points (black dots) calculated such that it is nowhere visible to a set of lookouts (red points). #Whitebox #GIS #gischat #geospatial #geomorphometry #terrain #maps

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over 2 years ago

I'm teaching about landscape visibility this week in my #geomorphometry course. Students are learning how to use #Whitebox Workflows (WbW) to model a scenic path, i.e., a path of maximum visibility, connecting two points. We use a least-cost pathway analysis where cost is related to the visibility index derived from a #lidar surface model of the #UofG campus. #GIS #gischat #spatialanalysis #geospatial WbW: https://t.co/BBMSMuzKT1

whiteboxgeo's tweet photo. I'm teaching about landscape visibility this week in my #geomorphometry course. Students are learning how to use #Whitebox Workflows (WbW) to model a scenic path, i.e., a path of maximum visibility, connecting two points. We use a least-cost pathway analysis where cost is related to the visibility index derived from a #lidar surface model of the #UofG campus. #GIS #gischat #spatialanalysis #geospatial

WbW: https://t.co/BBMSMuzKT1

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almost 3 years ago

What a great looking group of geomorphometrists! #geomorphometry #geospatial #GIS #geomatics

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almost 3 years ago

Here is the Jupyter Notebook for the second part of my Whitebox workshop given at #Geomorphometry 2023 last week. This one focuses on extracting land-surface parameters from DEMs. #lidar #geopython #geoprocessing #gis #geospatial #geomatics Link: https://t.co/tfoLcs4KPd

whiteboxgeo's tweet photo. Here is the Jupyter Notebook for the second part of my Whitebox workshop given at #Geomorphometry 2023 last week. This one focuses on extracting land-surface parameters from DEMs. #lidar #geopython #geoprocessing #gis #geospatial #geomatics

Link: https://t.co/tfoLcs4KPd https://t.co/i0RJ6PQACo

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almost 3 years ago

I converted part of the Whitebox Workflows for Python (WbW) workshop that I gave at the #Geomorphometry 2023 conference last week to a Jupyter Notebook: https://t.co/u0SKgownrz #hydrology #lidar #geopython #geoprocessing

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almost 3 years ago

This still has to be one of my favourite #maps that I have ever created. #cartography #geomorphometry #topography #geospatial https://t.co/HqwTebzOvY

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