このデータセットは、NASA の Making Earth System Data Records for Use in Research Environments（MEaSUREs）プログラムの一部であり、選択した氷河の出口域の月平均速度マップから構成されています。地図は、Landsat によって取得された光学画像ペア間で可視対象物をトラッキングすることで生成されます。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],[],[[["\u003cp\u003eThis collection of datasets from the Greenland Ice Mapping Project (GIMP) provides comprehensive coverage of the Greenland ice sheet, including land ice and ocean masks, image mosaics, and a digital elevation model (DEM).\u003c/p\u003e\n"],["\u003cp\u003eThe datasets are derived from various sources like Landsat 7 ETM+, RADARSAT-1 SAR, ASTER, SPOT-5, and AVHRR, offering a multi-sensor perspective on the ice sheet.\u003c/p\u003e\n"],["\u003cp\u003eGIMP data enables analysis of ice cover, surface features, topography, and glacier velocity, crucial for understanding ice sheet dynamics and climate change impacts.\u003c/p\u003e\n"],["\u003cp\u003eThe datasets are available at resolutions ranging from 15m to 1km, facilitating detailed investigations and large-scale assessments.\u003c/p\u003e\n"],["\u003cp\u003ePart of NASA's MEaSUREs program, these datasets provide valuable insights for research and monitoring of the Greenland ice sheet.\u003c/p\u003e\n"]]],["The Greenland Ice Mapping Project (GIMP) provides several datasets focused on Greenland. These include: land ice and ocean classification masks at 15m resolution using Landsat 7 imagery; a 15m resolution image mosaic of the Greenland ice sheet from Landsat 7 and RADARSAT-1 SAR imagery (1999-2002); a Digital Elevation Model (DEM) using ASTER, SPOT-5, and AVHRR data; and monthly glacier velocity maps from tracking features in optical Landsat image pairs. All data is obtained under the MEaSUREs program.\n"],null,[]]
