{
    "created": "2026-08-26 13:08:52",
    "updated": "2026-08-27 03:58:01",
    "id": "4cc44638-c4cc-4ef0-8b78-759f7db58b51",
    "version": 0,
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    "title_cn": "新疆维吾尔自治区DEM90m分辨率SRTM数据",
    "title_en": "DEM 90m resolution SRTM data of Xinjiang Uygur Autonomous Region",
    "ds_abstract": "<p>新疆维吾尔自治区DEM90m分辨率SRTM数据</p>",
    "ds_source": "<p>从地理空间数据云获得（https：//www. gscloud. cn/）。SRTM（Shuttle Radar Topography Mission）经历多修订，目前的数据修订版本为V4.1版本。该版本由CIAT（国际热带农业中心）利用新的插值算法得到的SRTM地形数据，此方法更好的填补了SRTM 90的数据空洞。插值算法来自于Reuter et al.（2007）\nSRTM地形数据按精度可以分为SRTM1和SRTM3，分别对应的分辨率精度为30米和90米数据（目前公开数据为90米分辨率的数据）。</p>",
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    "ds_share_type": "open-access",
    "ds_total_size": 979084830,
    "ds_files_count": 1,
    "ds_format": "Geotiff格式",
    "ds_space_res": "90m",
    "ds_time_res": "",
    "ds_coordinate": "WGS84",
    "ds_projection": "WGS84",
    "ds_thumbnail": "4cc44638-c4cc-4ef0-8b78-759f7db58b51.png",
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    "organization_id": "a5877b42-96ea-4f13-af7e-246f355413d6",
    "doi_value": "",
    "subject_codes": [
        "170.40"
    ],
    "quality_level": 1,
    "publish_time": "2026-08-26 16:11:50",
    "first_publish_time": null,
    "last_updated": "2026-08-26 16:11:50",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": null,
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "新疆维吾尔自治区DEM90m分辨率SRTM数据.tif",
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    "i18n": {
        "en": {
            "title": "DEM 90m resolution SRTM data of Xinjiang Uygur Autonomous Region",
            "ds_abstract": "DEM 90m resolution SRTM data of Xinjiang Uygur Autonomous Region",
            "ds_source": "Obtained from the geospatial data cloud (https://www. gscloud. cn/）。SRTM (Shuttle Radar Topography Mission) has undergone multiple revisions, and the current data revision version is V4.1. This version is obtained by CIAT (International Center for Tropical Agriculture) using a new interpolation algorithm to obtain SRTM terrain data. This method better fills the data hole in SRTM90. The interpolation algorithm comes from Reuter et al.（2007）\r\nSRTM terrain data can be divided into SRTM1 and SRTM3 according to accuracy, and the corresponding resolution accuracies are 30 meters and 90 meters respectively (currently public data is data with a resolution of 90 meters).",
            "ds_process_way": "",
            "ds_quality": "",
            "ds_acq_place": "",
            "ds_ref_instruction": "",
            "ds_ref_way": "",
            "ds_format": "Geotiff format",
            "ds_projection": "",
            "ds_space_res": "",
            "ds_time_res": ""
        }
    },
    "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": [
        "DEM",
        "STRM"
    ],
    "ds_subject_tags": [
        "地图学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "新疆"
    ],
    "ds_time_tags": [
        2023
    ],
    "ds_contributors": [
        "邵倩影"
    ],
    "ds_meta_authors": [
        "邵倩影"
    ],
    "ds_managers": [
        "赵金"
    ],
    "category": "DEM数字高程"
}