{"id":"f904ccd2-05af-4e29-931c-bbe2d59ee0ad","title":"中国地区AMSR-E亮温数据集","title_en":"AMSR-E/aqua daily gridded brightness temperatures of China","serial":"遥感数据","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"Brightness temperature files: two-byte unsigned integers, little-endian byte order\nTime files: two-byte signed integers, little-endian byte order","description":"本数据集包括中国地区2002-2008年，经纬度投影，0.25度分辨率的被动微波遥感亮度温度数据。\n1、数据处理过程:\nNSIDC produces AMSR-E gridded brightness temperature data by interpolating AMSR-E data (6.9 GHz, 10.7 GHz, 18.7 GHz, 23.8 GHz, 36.5 GHz, and 89.0 GHz) to the output grids from swath space using an Inverse Distance Squared (ID2) method。\n2、数据格式：\nBrightness temperature files: two-byte unsigned integers, little-endian byte order\nTime files: two-byte signed integers, little-endian byte order \n3、数据命名:\nID2rx-AMSRE-aayyyydddp.vnn.ccc(China-ID2r1-AMSRE-D.252002170A.v03.06V）\nID2  Inverse Distance Squared \nr1    Resolution 1 swath input data\nAMSRE  Identifies this an AMSR-E file \nD.25  Identifies this as a quarter degree file \nyyyy  Four-digit year  \nddd  \t Three-digit day of year  \np   Pass direction (A = ascending, D = descending) \nvnn  Gridded data version number (for example, v01, v02, v03) \nccc   AMSR-E channel indicator: numeric frequency (06, 10, 18, 23, 36, or 89) followed by polarization (H or V)\n4、切割范围：\nCorner Coordinates:\nUpper Left  (  60.0000000,  55.0000000) ( 60d 0'0.00\"E, 55d 0'0.00\"N)\nLower Left  (  60.0000000,  15.0000000) ( 60d 0'0.00\"E, 15d 0'0.00\"N)\nUpper Right ( 140.0000000,  55.0000000) (140d 0'0.00\"E, 55d 0'0.00\"N)\nLower Right ( 140.0000000,  15.0000000) (140d 0'0.00\"E, 15d 0'0.00\"N)\nCenter      ( 100.0000000,  35.0000000) (100d 0'0.00\"E, 35d 0'0.00\"N)\nOrigin = (60.000000000000000,55.000000000000000)\n5、数据投影:\nGEOGCS[\"WGS 84\",\n    DATUM[\"WGS_1984\",\n        SPHEROID[\"WGS 84\",6378137,298.257223563,\n            AUTHORITY[\"EPSG\",\"7030\"]],\n        TOWGS84[0,0,0,0,0,0,0],\n        AUTHORITY[\"EPSG\",\"6326\"]],\n    PRIMEM[\"Greenwich\",0,\n        AUTHORITY[\"EPSG\",\"8901\"]],\n    UNIT[\"degree\",0.0174532925199433,\n        AUTHORITY[\"EPSG\",\"9108\"]],\n    AUTHORITY[\"EPSG\",\"4326\"]]","doi":"","projection":null,"language":"zh","share_type":"online","east":135.5,"west":73.2,"south":17.8,"north":53.9,"scale":null,"crs":null,"filesize":6550.0,"share_policy":"a","ts_created":"2012-04-06T17:03:03+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-19T10:45:02.267663+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"栅格","project":[10,11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":"0.1º - 0.25º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"f904ccd2-05af-4e29-931c-bbe2d59ee0ad","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":14992}