本数据包含2013-2016年咸海流域平原区逐年累计月平均地表蒸散发数据、1985-1989、1990-1994、1995-1999、2010-2011、2010-2016、2013-2016共6期逐年累计年平均地表蒸散发数据，以及咸海流域平原区矢量界线和覆盖范围的哈萨克斯坦、乌兹别克斯坦和土库曼斯坦的国界线矢量数据。蒸散发数据的空间分辨率30米，数据以.GEOTIFF格式存储。
", "ds_source": "数据源使用Landsat影像。
", "ds_process_way": "用Landsat影像反演地表蒸散发。
", "ds_quality": "反演结果没有进行拼接。
", "ds_acq_start_time": "1985-01-01 00:00:00", "ds_acq_end_time": "2016-12-31 00:00:00", "ds_acq_place": "咸海流域", "ds_acq_lon_east": null, "ds_acq_lat_south": null, "ds_acq_lon_west": null, "ds_acq_lat_north": null, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 70899417657, "ds_files_count": 8, "ds_format": ".Geotif格式", "ds_space_res": "30", "ds_time_res": "月、年", "ds_coordinate": "WGS84", "ds_projection": "WGS84", "ds_thumbnail": "35234392-d414-4739-a1c1-e06a27041795.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "a5877b42-96ea-4f13-af7e-246f355413d6", "doi_value": "", "subject_codes": [ "170.45" ], "quality_level": 1, "publish_time": "2025-04-29 19:17:18", "first_publish_time": null, "last_updated": "2025-07-19 15:45:00", "protected": false, "protected_to": null, "lang": "zh", "cstr": "33110.11.ariddc.00421", "license": null, "extra": null, "files_shape": [ { "name": "1985-1989_aral_ET_year.rar", "size": 2810931836, "is_dir": false }, { "name": "1985-2016_aral_ET_shp_line.rar", "size": 98772, "is_dir": false }, { "name": "1990-1994_aral_ET_year.rar", "size": 6719528852, "is_dir": false }, { "name": "1995-1999_aral_ET_year.rar", "size": 3084587024, "is_dir": false }, { "name": "2010-2011_aral_ET_year.rar", "size": 8098089991, "is_dir": false }, { "name": "2010-2016_aral_ET_year.rar", "size": 1843235607, "is_dir": false }, { "name": "2013-2016_aral_ET_month.rar", "size": 46824541991, "is_dir": false }, { "name": "2013-2016_aral_ET_year.rar", "size": 1518403584, "is_dir": false } ], "features": null, "data_level": 0, "i18n": { "en": { "title": "1985-2016 30-meter monthly surface evapotranspiration data in the Aral Sea Basin Plain Area in", "ds_abstract": "This data includes the cumulative monthly average surface evapotranspiration data in the Aral Sea Basin Plain Area from 2013 to 2016, the cumulative annual average surface evapotranspiration data in 6 periods from 1985 to 1989, 1990 to 1994, 1995-1999, 2010 - 2011, 2010-2016, and 2013-2016, as well as the vector boundary and coverage of Kazakhstan, Vector data on the national border of Uzbekistan and Turkmenistan. The spatial resolution of the evapotranspiration data is 30 meters and the data is stored in.GEOTIFF format.
", "ds_source": "The data source uses Landsat imagery.
", "ds_process_way": "Retrieval of surface evapotranspiration using Landsat images.
", "ds_quality": "The inversion results were not spliced.
", "ds_acq_place": "Aral Sea basin", "ds_format": ".Geotif format", "ds_projection": "WGS84", "ds_space_res": "30", "ds_time_res": "Month, year" } }, "license_type": null, "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "地表蒸散发" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "咸海流域" ], "ds_time_tags": [ 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 ], "ds_contributors": [ "刘铁", "罗格平" ], "ds_meta_authors": [ "罗格平" ], "ds_managers": [ "刘铁" ], "category": "水资源" }