此数据反映了从肖夹克到罗布泊全长1324公里，南北最宽处90多公里，最窄处20公里左右范围内的塔里木河干流土地利用情况，按照全国土地利用分类编码对两期（2002,2004）TM遥感影像数据进行预处理和人工解译分类，并加以实地验证和高精度验证所得的结果, 所得到的解译结果，经过实地验证和高精度验证，误差经过多次修正，验证率高达90%。该数据为研究新疆塔里木河干流周边生态遥感监测、土地利用演变、生态治理提供可用的数据资料。
", "ds_source": "本数据以多期多时相TM遥感影像数据为数据源，依据《全国土地分类标准编码》进行分类，经过人工解译判读，得到新疆塔里木河干流从肖夹克到罗布泊全长1324公里，南北最宽处90多公里，最窄处20公里左右范围内的土地利用数据信息。主要用于塔里木河周边范围生态遥感监测研究。
", "ds_quality": "所得到的解译结果，经过实地验证和高精度验证，误差经过多次修正，验证率高达90%。
", "ds_acq_start_time": "2013-01-01 00:00:00", "ds_acq_end_time": "2013-12-31 00:00:00", "ds_acq_place": "塔里木河干流", "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": 20299776, "ds_files_count": 1, "ds_format": ".mdb .shp", "ds_space_res": "无", "ds_time_res": "无", "ds_coordinate": "WGS84", "ds_projection": "WGS84", "ds_thumbnail": "4dc100ce-b128-482b-a4d1-951f6e490549.jpg", "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": "2025-04-09 17:55:42", "first_publish_time": null, "last_updated": "2025-05-28 17:20:05", "protected": false, "protected_to": null, "lang": "zh", "cstr": "33110.11.ariddc.00133", "license": null, "extra": null, "files_shape": [ { "name": "塔里木河干流全流域1_10万土地利用数据（2002年、2004年）.mdb", "size": 20299776, "is_dir": false } ], "features": null, "data_level": 0, "i18n": { "en": { "title": "1: 100,000 land use data for the entire basin of the main stream of the Tarim River in 2002 and 2004", "ds_abstract": "This data reflects the land use situation of the main stream of the Tarim River within a total length of 1324 kilometers from Xiao Jiaxiang to Lop Nur, more than 90 kilometers at the widest point from north to south, and about 20 kilometers at the narrowest point. According to the national land use classification code, the two periods are compared.(2002, 2004) TM remote sensing image data was preprocessed and manually interpreted and classified, and the results obtained were subjected to on-site verification and high-precision verification. The interpretation results obtained were subjected to on-site verification and high-precision verification, and the errors were corrected many times. The verification rate is as high as 90%. This data provides usable data for studying ecological remote sensing monitoring, land use evolution, and ecological management around the main stream of the Tarim River in Xinjiang.
", "ds_source": "This data uses multi-period and multi-temporal TM remote sensing image data as the data source and is classified according to the \"National Land Classification Standard Code\". After manual interpretation and interpretation, it is obtained that the main stream of the Tarim River in Xinjiang has a total length of 1324 kilometers from Xiaojiaxiang to Lop Nur, with the widest point in the north and south. Land use data information within a range of more than 90 kilometers and about 20 kilometers at the narrowest point. It is mainly used for ecological remote sensing monitoring research around the Tarim River.
", "ds_quality": "The obtained interpretation results have been verified in situ and high-precision, and the errors have been corrected many times, and the verification rate is as high as 90%.
", "ds_acq_place": "Tarim River", "ds_format": ".mdb .shp", "ds_projection": "WGS84", "ds_space_res": "no", "ds_time_res": "no" } }, "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": [ "土地覆被", "土地利用" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [], "ds_time_tags": [ 2002, 2004 ], "ds_contributors": [ "方晖" ], "ds_meta_authors": [ "方晖" ], "ds_managers": [ "李锦", "方晖" ], "category": "土地利用/土地覆被" }