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2000 年格陵兰拼接图 - 格陵兰冰层绘图项目 (GIMP)
此数据集提供了一幅完整的格陵兰冰盖图像拼接图,分辨率为 15 米,基于 1999 年至 2002 年间的 Landsat 7 ETM+ 和 RADARSAT-1 SAR 图像。这些方法包括图像云遮罩、平移锐化、图像采样和调整大小等组合… arctic gimp greenland imagery nasa polar -
ASTER L1T 辐射度
注意:由于 ASTER 仪器存在技术问题,2024 年 11 月 28 日至 2025 年 1 月 16 日期间的数据收集存在空白。如需了解详情,请参阅美国地质调查局的公告。先进的空间热发射和反射辐射计 (ASTER) 是一种多光谱成像仪,可… aster 影像 NASA nir 辐射 卫星影像 -
CCNL:来自 DMSP-OLS (1992-2013) v1 的一致且经过校正的夜间灯光数据集
一致且经过校正的夜间灯光 (CCNL) 数据集是美国国防气象计划 (DMSP) 操作性线扫描系统 (OLS) 版本 4 的经过重新处理的版本。我们采用了一系列方法来减少年际不一致性、饱和度和过曝光影响,并改进数据质量。 dmsp eog imagery lights nighttime ols -
DMSP OLS:全球辐射校准夜间灯光版本 4,国防气象计划操作性线扫描系统
美国国防气象计划 (DMSP) 操作性线扫描系统 (OLS) 具有独特的能力,可在夜间检测可见光和近红外 (VNIR) 排放源。此集合包含没有传感器饱和度的全球夜间灯光图片。传感器通常以高增益设置运行,以便… dmsp eog imagery lights nighttime ols -
DMSP OLS:夜间灯光时间序列版本 4,国防气象计划操作性线扫系统
美国国防气象计划 (DMSP) 操作性线扫描系统 (OLS) 具有独特的能力,可在夜间检测可见光和近红外 (VNIR) 排放源。DMSP-OLS 夜间灯光时间序列版本 4 由使用所有可用的归档 DMSP-OLS 平滑分辨率数据制作的无云合成图像组成… dmsp eog imagery lights nighttime ols -
NAIP:国家农业图像计划
国家农业影像计划 (NAIP) 会在美国大陆的农业生长季获取航空影像。NAIP 项目每年都会根据可用资金和影像获取周期签订合同。自 2003 年起,NAIP 的采购周期为 5 年。2008 年… 农业 高分辨率 影像 正射影像 美国农业部
Datasets tagged imagery in Earth Engine
[null,null,[],[[["\u003cp\u003eThe Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) dataset provides multispectral imagery from the visible to the thermal infrared spectrum, collected by NASA's Terra spacecraft.\u003c/p\u003e\n"],["\u003cp\u003eThe Consistent and Corrected Nighttime Lights (CCNL) dataset offers reprocessed nighttime lights data from the Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS), addressing inconsistencies and improving data quality.\u003c/p\u003e\n"],["\u003cp\u003eThe National Agriculture Imagery Program (NAIP) acquires high-resolution aerial imagery of the continental U.S. during agricultural growing seasons, with acquisitions typically on a 5-year cycle.\u003c/p\u003e\n"],["\u003cp\u003eThe Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS) datasets provide global nighttime lights images, including radiance-calibrated and time series versions, enabling the detection of visible and near-infrared emission sources at night.\u003c/p\u003e\n"],["\u003cp\u003eThe 2000 Greenland Mosaic from the Greenland Ice Mapping Project (GIMP) offers a complete 15 m resolution image mosaic of the Greenland ice sheet derived from Landsat 7 ETM+ and RADARSAT-1 SAR imagery.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged imagery in Earth Engine\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### 2000 Greenland Mosaic - Greenland Ice Mapping Project (GIMP)](/earth-engine/datasets/catalog/OSU_GIMP_2000_IMAGERY_MOSAIC) |\n | 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, ... |\n | [arctic](/earth-engine/datasets/tags/arctic) [gimp](/earth-engine/datasets/tags/gimp) [greenland](/earth-engine/datasets/tags/greenland) [imagery](/earth-engine/datasets/tags/imagery) [nasa](/earth-engine/datasets/tags/nasa) [polar](/earth-engine/datasets/tags/polar) |\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### ASTER L1T Radiance](/earth-engine/datasets/catalog/ASTER_AST_L1T_003) |\n | Note: There is a gap in data collection between November 28, 2024 and January 16, 2025 due to technical issues with the ASTER instrument. See the USGS announcement for more information. The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is a multispectral imager that ... |\n | [aster](/earth-engine/datasets/tags/aster) [imagery](/earth-engine/datasets/tags/imagery) [nasa](/earth-engine/datasets/tags/nasa) [nir](/earth-engine/datasets/tags/nir) [radiance](/earth-engine/datasets/tags/radiance) [satellite-imagery](/earth-engine/datasets/tags/satellite-imagery) |\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### CCNL: Consistent and Corrected Nighttime Light Dataset from DMSP-OLS (1992-2013) v1](/earth-engine/datasets/catalog/BNU_FGS_CCNL_v1) |\n | The Consistent and Corrected Nighttime Lights (CCNL) dataset is a reprocessed version of the Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS) Version 4. A series of methods was used to mitigate the impact of inter-annual inconsistency, saturation, and blooming effects and to improve data ... |\n | [dmsp](/earth-engine/datasets/tags/dmsp) [eog](/earth-engine/datasets/tags/eog) [imagery](/earth-engine/datasets/tags/imagery) [lights](/earth-engine/datasets/tags/lights) [nighttime](/earth-engine/datasets/tags/nighttime) [ols](/earth-engine/datasets/tags/ols) |\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### DMSP OLS: Global Radiance-Calibrated Nighttime Lights Version 4, Defense Meteorological Program Operational Linescan System](/earth-engine/datasets/catalog/NOAA_DMSP-OLS_CALIBRATED_LIGHTS_V4) |\n | The Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS) has a unique capability to detect visible and near-infrared (VNIR) emission sources at night. This collection contains global nighttime lights images with no sensor saturation. The sensor is typically operated at a high-gain setting to enable ... |\n | [dmsp](/earth-engine/datasets/tags/dmsp) [eog](/earth-engine/datasets/tags/eog) [imagery](/earth-engine/datasets/tags/imagery) [lights](/earth-engine/datasets/tags/lights) [nighttime](/earth-engine/datasets/tags/nighttime) [ols](/earth-engine/datasets/tags/ols) |\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### DMSP OLS: Nighttime Lights Time Series Version 4, Defense Meteorological Program Operational Linescan System](/earth-engine/datasets/catalog/NOAA_DMSP-OLS_NIGHTTIME_LIGHTS) |\n | The Defense Meteorological Program (DMSP) Operational Line-Scan System (OLS) has a unique capability to detect visible and near-infrared (VNIR) emission sources at night. Version 4 of the DMSP-OLS Nighttime Lights Time Series consists of cloud-free composites made using all the available archived DMSP-OLS smooth resolution ... |\n | [dmsp](/earth-engine/datasets/tags/dmsp) [eog](/earth-engine/datasets/tags/eog) [imagery](/earth-engine/datasets/tags/imagery) [lights](/earth-engine/datasets/tags/lights) [nighttime](/earth-engine/datasets/tags/nighttime) [ols](/earth-engine/datasets/tags/ols) |\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### NAIP: National Agriculture Imagery Program](/earth-engine/datasets/catalog/USDA_NAIP_DOQQ) |\n | The National Agriculture Imagery Program (NAIP) acquires aerial imagery during the agricultural growing seasons in the continental U.S. NAIP projects are contracted each year based upon available funding and the imagery acquisition cycle. Beginning in 2003, NAIP was acquired on a 5-year cycle. 2008 was ... |\n | [agriculture](/earth-engine/datasets/tags/agriculture) [highres](/earth-engine/datasets/tags/highres) [imagery](/earth-engine/datasets/tags/imagery) [orthophotos](/earth-engine/datasets/tags/orthophotos) [usda](/earth-engine/datasets/tags/usda) |"]]