本数据集为2000年黑河流域的地表蒸散日总量数据，主要研究黑河流域绿洲化、荒漠化的地表蒸散过程。数据文件名称：日期_daily.tif，数据字段日期：包含年月日，daily：表示日总量值，度量单位：w/m²，数据精度：1km空间分辨。\n
", "ds_source": "自主开发模型模拟
", "ds_process_way": "本数据由陆面过程模式（NOAH）计算而得
", "ds_quality": "由NOAH陆面模式模拟的地表蒸散月平均日值精度较高，本数据产生使用的输入数据和输入参数及模型本身都是国内外相关研究普遍使用的，因此质量较好。在加工生成数据表时，剔除了一些明显误差数据。
", "ds_acq_start_time": "2000-01-01 00:00:00", "ds_acq_end_time": "2000-12-31 00:00:00", "ds_acq_place": "黑河流域", "ds_acq_lon_east": 104.2, "ds_acq_lat_south": 37.7, "ds_acq_lon_west": 96.06666666666666, "ds_acq_lat_north": 43.266666666666666, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 208871119, "ds_files_count": 2, "ds_format": "tif", "ds_space_res": "1000", "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "经纬度投影", "ds_thumbnail": "573b3ce8-9969-42ae-b0eb-19c9a28aa1e3.jpg", "ds_thumb_from": 2, "ds_ref_way": "田静，黑河流域地表蒸散数据（2000年），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2020，doi：10.12072/ncdc.973Desert.db0068.2020", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "eb2b3ac4-919d-433d-b987-bcee1ae83c9e", "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": "2021-01-10 22:03:35", "last_updated": "2021-01-10 22:03:35", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.973Desert.2020.97", "i18n": { "en": { "title": "Surface evapotranspiration data of Heihe River Basin in 2000", "ds_format": "", "ds_source": "Self development model simulation
", "ds_quality": "", "ds_ref_way": "", "ds_abstract": "This data set is the total daily surface evapotranspiration data of Heihe River Basin in 2000. It mainly studies the process of oasis and desertification in Heihe River Basin. Data file name: Date_ daily.tif , data field date: including year, month and day, daily: represents daily total value, unit of measurement: w / M ~ 2, data precision: 1km spatial resolution.\n
", "ds_time_res": "", "ds_acq_place": "Heihe River Basin", "ds_space_res": "1000", "ds_projection": "", "ds_process_way": "This data is derived from the land surface process model (Noah)
", "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, "ds_topic_tags": [ "蒸散", "地表蒸散", "日总量" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "中下游", "黑河" ], "ds_time_tags": [ 2000 ], "ds_contributors": [ { "true_name": "田静", "email": "tianj.04b@igsnrr.ac.cn", "work_for": "中国科学院地理科学与资源研究所", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "田静", "email": "tianj.04b@igsnrr.ac.cn", "work_for": "中国科学院地理科学与资源研究所", "country": "中国" } ], "ds_managers": [ { "true_name": "王涛", "email": "wangtao@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "田静", "email": "tianj.04b@igsnrr.ac.cn", "work_for": "中国科学院地理科学与资源研究所", "country": "中国" } ], "category": "水文" }