本数据为2009–2011年黑河流域地表蒸散发数据集，基于遥感地表蒸散发模型ETMonitor及WRF模式制备的近地表大气驱动数据估算了黑河流域2009–2011年逐日1km的地表蒸散发。坐标系统为经纬度投影，空间范围为：96.5E–102.5E, 37.5N–43N。数据采用逐日存储方式，数据格式为GEOTIFF，命名方式yyyyddd_EvapoTranspiration.tif，其中yyyy为年份，ddd为日序数。数据类型为单精度浮点型，单位为mm/d，无效值为-9。
", "ds_source": "坐标系统为经纬度投影，空间范围为：96.5E–102.5E, 37.5N–43N。数据采用逐日存储方式，数据格式为GEOTIFF，
", "ds_process_way": "遥感图像处理
", "ds_quality": "命名方式：yyyyddd_EvapoTranspiration.tif，其中yyyy为年份，ddd为日序数。数据类型为单精度浮点型，单位为mm/d，无效值为-9。
", "ds_acq_start_time": "2009-01-01 00:00:00", "ds_acq_end_time": "2011-01-01 00:00:00", "ds_acq_place": "黑河流域", "ds_acq_lon_east": 100.33194444444445, "ds_acq_lat_south": 38.765277777777776, "ds_acq_lon_west": 100.33, "ds_acq_lat_north": 38.76444444444444, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 860379447, "ds_files_count": 2, "ds_format": "tif", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "03575ef4-4d97-4978-868d-2bd375cef47e.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "None", "ds_from_station": null, "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596 ", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2021-02-02 17:55:16", "last_updated": "2023-08-23 17:03:22", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1839", "i18n": { "en": { "title": "Surface evapotranspiration data set of Heihe River Basin from 2009 to 2011", "ds_format": "", "ds_source": "The coordinate system is longitude and latitude projection, and the space range is 96.5e – 102.5e, 37.5n – 43n. The data is stored day by day in geotif format
", "ds_quality": "Naming method: yyyyddd_ EvapoTranspiration.tif Where yyyy is the year and DDD is the day ordinal. The data type is single precision floating-point type, the unit is mm / D, and the invalid value is - 9.
", "ds_ref_way": "", "ds_abstract": "Based on the near surface atmospheric driving data prepared by etmonitor and WRF model, the daily surface evapotranspiration of 1km in Heihe River Basin from 2009 to 2011 was estimated. The coordinate system is longitude and latitude projection, and the space range is 96.5e – 102.5e, 37.5n – 43n. The data is stored day by day in geotif format and named yyyyddd_ EvapoTranspiration.tif Where yyyy is the year and DDD is the day ordinal. The data type is single precision floating-point type, the unit is mm / D, and the invalid value is - 9.
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Remote sensing image processing
", "ds_ref_instruction": " " } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "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": [ "ET", "遥感", "蒸散发" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域" ], "ds_time_tags": [ 2009, 2010, 2011 ], "ds_contributors": [ { "true_name": "贾立", "email": "jiali@radi.ac.cn", "work_for": "中国科学院遥感与数字地球研究所", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "贾立", "email": "jiali@radi.ac.cn", "work_for": "中国科学院遥感与数字地球研究所", "country": "中国" } ], "ds_managers": [ { "true_name": "贾立", "email": "jiali@radi.ac.cn", "work_for": "中国科学院遥感与数字地球研究所", "country": "中国" } ], "category": "水文" }