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MOD44W.005 基于 MODIS 和 SRTM 派生的陆地水域掩码
全球水域掩码图使用 SWBD(SRTM 水域数据)与 MODIS 250 米数据相结合,创建了 2000 年至 2002 年间空间分辨率为 250 米的完整全球地表水域图。此数据集适用于处理栅格数据,以及… geophysical mod44w modis srtm surface-ground-water water-mask -
MOD44W.006 Terra 陆地和水域掩码(基于 MODIS 和 SRTM 数据,全球范围,每年,250 米分辨率)
MOD44W V6 陆地/水域掩膜 250 米产品是使用使用 MODIS 数据训练的决策树分类器派生出来的,并使用 MOD44W V5 产品进行了验证。系统会应用一系列遮罩来解决由地形阴影、烧伤疤痕、多云或冰层等原因造成的已知问题… geophysical mod44w modis nasa srtm surface-ground-water
Datasets tagged water-mask in Earth Engine
[null,null,[],[[["\u003cp\u003eMOD44W V6 provides a yearly global 250m land/water mask derived using MODIS and SRTM data, addressing issues like terrain shadow and cloud cover.\u003c/p\u003e\n"],["\u003cp\u003eMOD44W V5 employs a decision tree classifier trained with MODIS data for land/water classification.\u003c/p\u003e\n"],["\u003cp\u003eA global water mask with 250m resolution, circa 2000-2002, is available, combining SRTM Water Body Data and MODIS data for comprehensive surface water mapping.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged water-mask in Earth Engine\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MOD44W.005 Land Water Mask Derived From MODIS and SRTM](/earth-engine/datasets/catalog/MODIS_MOD44W_MOD44W_005_2000_02_24) |\n | The Global Water Mask uses the SWBD (SRTM Water Body Data) in combination with MODIS 250m data to create a complete global map of surface water at 250m spatial resolution, circa 2000-2002. This dataset is intended for use in processing of raster data and for ... |\n | [geophysical](/earth-engine/datasets/tags/geophysical) [mod44w](/earth-engine/datasets/tags/mod44w) [modis](/earth-engine/datasets/tags/modis) [srtm](/earth-engine/datasets/tags/srtm) [surface-ground-water](/earth-engine/datasets/tags/surface-ground-water) [water-mask](/earth-engine/datasets/tags/water-mask) |\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MOD44W.006 Terra Land Water Mask Derived From MODIS and SRTM Yearly Global 250m](/earth-engine/datasets/catalog/MODIS_006_MOD44W) |\n | The MOD44W V6 land/water mask 250m product is derived using a decision tree classifier trained with MODIS data and validated with the MOD44W V5 product. A series of masks are applied to address known issues caused by terrain shadow, burn scars, cloudiness, or ice cover ... |\n | [geophysical](/earth-engine/datasets/tags/geophysical) [mod44w](/earth-engine/datasets/tags/mod44w) [modis](/earth-engine/datasets/tags/modis) [nasa](/earth-engine/datasets/tags/nasa) [srtm](/earth-engine/datasets/tags/srtm) [surface-ground-water](/earth-engine/datasets/tags/surface-ground-water) |"]]