Machemin, Gaël: High-Resolution Remote Sensing Raster Dataset [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.988255 (dataset in review), In: Machemin, G: High-Resolution Remote Sensing of Soil Erosion in High-Arctic Watersheds [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.987350 (dataset in review)
Abstract:
This dataset comprises a series of high-resolution geospatial raster layers representing the environmental factors used to model soil-erosion susceptibility in High-Arctic watersheds, along with the resulting model outputs. The rasters include K (soil), C (vegetation), LS (topography), R (precipitation), I (ice content) factors derived from remote-sensing data and GIS-based processing steps described in the associated article. All rasters are georeferenced (in EPSG:2957 - NAD83(CSRS) / UTM zone 13N) and harmonized to a common projection and resolution. These layers offer a reproducible basis for erosion modelling and enable further geospatial analyses of landscape sensitivity in Arctic environments.
Funding:
Fonds de recherche du Québec, grant/award no. 343526: Caractérisation des signes avant-coureurs et des impacts de la dégradation du pergélisol sur les écosystèmes aquatiques dans un site du Haut Arctique
Coverage:
Latitude: 69.200000 * Longitude: -106.000000
Date/Time Start: 2023-01-01T00:00:00 * Date/Time End: 2024-12-31T23:59:59
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Machemin, Gaël | |||
| 2 | Model output, GeoTIFF format | Model output GeoTIFF | Machemin, Gaël | |||
| 3 | Model output, GeoTIFF format (File Size) | Model output GeoTIFF (Size) | Bytes | Machemin, Gaël |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
14 data points