本数据集是在GLASS全球产品中选取了覆盖黑河流域的两个tile（h25v04，h25v05）。数据集包括了Albers和UTM两种投影方式，均为raw格式，时间范围为2001年-2012年，空间范围是黑河流域的矢量边界的外界矩形，时间分辨率为8天。
", "ds_source": "利用MODIS的1km地表反射率（MOD/MYD09GA）数据产品，经过角度网格回归（Angular Bin）反演算法和基于统计知识的时空滤波（Statistics-based Temporal Filter）算法两道工序生产了全球GLASS（Global LAnd Surface Satellite）反照率产品。
", "ds_process_way": "经过镶嵌、投影转换和裁切后获得的黑河流域的1km分辨率陆表黑空反照率（black-sky albedo）和白空反照率（white-sky albedo）数据集。
", "ds_quality": "包括了Albers和UTM两种投影方式，均为raw格式，空间范围是黑河流域的矢量边界的外界矩形，时间分辨率为8天。
", "ds_acq_start_time": "2001-01-01 00:00:00", "ds_acq_end_time": "2012-02-01 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": 96.81666666666666, "ds_acq_lat_north": 43.266666666666666, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 740400552, "ds_files_count": 2, "ds_format": "img", "ds_space_res": null, "ds_time_res": "分、日、次", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "91245daf-33c6-4ca4-ab81-0304cdafe2e3.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "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。", "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": "2021-01-21 11:19:09", "last_updated": "2023-08-23 17:03:29", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1699", "i18n": { "en": { "title": "1km resolution surface albedo dataset of Heihe River Basin from 2001 to 2012", "ds_format": "", "ds_source": "", "ds_quality": "", "ds_ref_way": "", "ds_abstract": "In this dataset, two tiles (h25v04, h25v05) covering the Heihe River Basin are selected from the global products of glass. The data set includes two projection methods, namely, Albers and UTM, both of which are raw format. The time range is from 2001 to 2012. The spatial range is the outer rectangle of the vector boundary of the Heihe River Basin, and the time resolution is 8 days.
", "ds_time_res": "分、日、次", "ds_acq_place": "", "ds_space_res": "", "ds_projection": "", "ds_process_way": "", "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": [ "反照率", "地表能量平衡", "辐射参数" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "黑河" ], "ds_time_tags": [ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 ], "ds_contributors": [ { "true_name": "刘强", "email": "toliuqiang@bnu.edu", "work_for": "北京师范大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "刘强", "email": "toliuqiang@bnu.edu", "work_for": "北京师范大学", "country": "中国" } ], "ds_managers": [ { "true_name": "刘强", "email": "toliuqiang@bnu.edu", "work_for": "北京师范大学", "country": "中国" } ], "category": "遥感及产品" }