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USGS Landsat 4 级别 2、集合 2、层级 1
此数据集包含从 Landsat TM 传感器生成的数据派生出的经过大气校正的地表反射率和地表温度。这些图像包含 4 个可见光和近红外 (VNIR) 波段和 2 个短波红外 (SWIR) 波段,这些波段已处理为正射校正的表面反射率,以及 1 个热红外 … cfmask cloud fmask global landsat lasrc -
USGS Landsat 4 级别 2、集合 2、第 2 层级
此数据集包含从 Landsat TM 传感器生成的数据派生出的经过大气校正的地表反射率和地表温度。这些图像包含 4 个可见光和近红外 (VNIR) 波段和 2 个短波红外 (SWIR) 波段,这些波段已处理为正射校正的表面反射率,以及 1 个热红外 … cfmask cloud fmask global landsat lasrc
Datasets tagged lt04 in Earth Engine
[null,null,[],[[["\u003cp\u003eThe datasets provide atmospherically corrected surface reflectance and land surface temperature data from the Landsat 4 TM sensor.\u003c/p\u003e\n"],["\u003cp\u003eData includes visible, near-infrared, short-wave infrared, and thermal infrared bands.\u003c/p\u003e\n"],["\u003cp\u003eBoth Tier 1 and Tier 2 datasets are available in Collection 2.\u003c/p\u003e\n"],["\u003cp\u003eImages are orthorectified for surface reflectance.\u003c/p\u003e\n"],["\u003cp\u003eCommon quality assessment tags include cfmask, cloud, fmask, and lasrc, indicating the global coverage and Landsat program source.\u003c/p\u003e\n"]]],["The datasets provide atmospherically corrected surface reflectance and land surface temperature from the Landsat TM sensor. Each contains imagery with four visible and near-infrared (VNIR) bands, two short-wave infrared (SWIR) bands, and one thermal infrared band. The data is orthorectified and available in two tiers, Collection 2, Tier 1 and Tier 2. They both use cloud masking techniques cfmask and fmask.\n"],null,["# Datasets tagged lt04 in Earth Engine\n\n-\n\n |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### USGS Landsat 4 Level 2, Collection 2, Tier 1](/earth-engine/datasets/catalog/LANDSAT_LT04_C02_T1_L2) |\n | This dataset contains atmospherically corrected surface reflectance and land surface temperature derived from the data produced by the Landsat TM sensor. These images contain 4 visible and near-infrared (VNIR) bands and 2 short-wave infrared (SWIR) bands processed to orthorectified surface reflectance, and one thermal infrared ... |\n | [cfmask](/earth-engine/datasets/tags/cfmask) [cloud](/earth-engine/datasets/tags/cloud) [fmask](/earth-engine/datasets/tags/fmask) [global](/earth-engine/datasets/tags/global) [landsat](/earth-engine/datasets/tags/landsat) [lasrc](/earth-engine/datasets/tags/lasrc) |\n\n-\n\n |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### USGS Landsat 4 Level 2, Collection 2, Tier 2](/earth-engine/datasets/catalog/LANDSAT_LT04_C02_T2_L2) |\n | This dataset contains atmospherically corrected surface reflectance and land surface temperature derived from the data produced by the Landsat TM sensor. These images contain 4 visible and near-infrared (VNIR) bands and 2 short-wave infrared (SWIR) bands processed to orthorectified surface reflectance, and one thermal infrared ... |\n | [cfmask](/earth-engine/datasets/tags/cfmask) [cloud](/earth-engine/datasets/tags/cloud) [fmask](/earth-engine/datasets/tags/fmask) [global](/earth-engine/datasets/tags/global) [landsat](/earth-engine/datasets/tags/landsat) [lasrc](/earth-engine/datasets/tags/lasrc) |"]]