This dataset provides complete land ice and ocean classification masks at 15 m for the Greenland ice sheet. Ice cover was mapped using a combination of orthorectified panchromatic (band 8) imagery from the Landsat 7 Enhanced Thematic Mapper Plus (ETM+), distributed by the USGS, and …
This dataset provides a complete 15 m resolution image mosaic of the Greenland ice sheet derived from Landsat 7 ETM+ and RADARSAT-1 SAR imagery from the years 1999 to 2002. The methods include a combination of image cloud masking, pan sharpening, image sampling and resizing, …
This Digital Elevation Model (DEM) is constructed from a combination of ASTER and SPOT-5 DEM's for the ice sheet periphery and margin (i.e. below the equilbrium line elevation) south of approximately 82.5°N and AVHRR photoclinometry in the ice sheet interior and far north (Scambos and …
This dataset, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, consists of mean monthly velocity maps for selected glacier outlet areas. The maps are generated by tracking visible features between optical image pairs acquired by the Landsat …
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[[["The Greenland Mapping Project (GIMP) datasets provide comprehensive coverage of the Greenland ice sheet, including land ice and ocean classification masks, a 15m resolution mosaic, and a digital elevation model."],["The ice sheet mosaic is derived from Landsat 7 ETM+ and RADARSAT-1 SAR imagery, offering a detailed view of the ice sheet surface."],["The digital elevation model combines data from ASTER, SPOT-5, and AVHRR to represent ice sheet topography."],["MEaSUREs Greenland Ice Velocity dataset offers monthly velocity maps for selected glacier outlet areas based on Landsat image tracking."],["These datasets, available on Google Earth Engine, are valuable for studying Greenland's ice sheet, glaciers, and surrounding environment."]]],[]]