{
    "created": "2025-05-09 19:13:24",
    "updated": "2026-08-08 09:15:45",
    "id": "deee32e9-39f5-4ed0-977a-9dbca81d1a67",
    "version": 0,
    "ds_topic": null,
    "title_cn": "2005年、2015年中亚干旱区土地利用土地覆被数据",
    "title_en": "",
    "ds_abstract": "<p>本数据包含2005年、2015年两期中亚干旱区（包含新疆）土地利用土地覆被数据，空间分辨率300米，空间参考GCS_WGS_1984投影基准，数据以ARCGRID栅格格式存储。</p>",
    "ds_source": "<p> 2005年和2015年两期数据集从欧洲太空局 (ESA) 全球土地覆被类型数据获取，包括中亚五国（哈萨克斯坦、吉尔吉斯斯坦、塔吉克斯坦、土库曼斯坦和乌兹别克斯坦）和中国新疆。</p>",
    "ds_process_way": "<p>2005年和2015年中亚土地利用和土地覆被数据集有22种土地利用类型，采用IPCC土地利用分类系统。</p>",
    "ds_quality": "<p>2005年和2015年整体解译精度达70%以上。 </p>",
    "ds_acq_start_time": "2020-06-01 00:00:00",
    "ds_acq_end_time": "2020-06-10 00:00:00",
    "ds_acq_place": "",
    "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": 4524768,
    "ds_files_count": 1,
    "ds_format": ".Geotiff格式",
    "ds_space_res": "300",
    "ds_time_res": "",
    "ds_coordinate": "WGS84",
    "ds_projection": "WGS84",
    "ds_thumbnail": "deee32e9-39f5-4ed0-977a-9dbca81d1a67.png",
    "ds_thumb_from": 0,
    "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": "2025-05-09 19:22:37",
    "first_publish_time": null,
    "last_updated": "2025-05-09 19:22:37",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "33110.11.ariddc.00553",
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "2005年、2015年中亚干旱区土地利用土地覆被数据 .rar",
            "size": 4524768,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "i18n": {
        "en": {
            "title": "Land use and land cover data in Arid Zone of Central Asia in 2005 and 2015",
            "ds_abstract": "<p>This data includes land use and land cover data in the Central Asian arid zone (including Xinjiang) in 2005 and 2015, with a spatial resolution of 300 meters and a spatial reference to the GCS_WGS_1984 projection benchmark. The data is stored in the ARCGRID grid format. </p>",
            "ds_source": "<p>Two data sets for 2005 and 2015 were obtained from the European Space Agency (ESA) global land cover type data, including five Central Asian countries (Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan) and Xinjiang in China. </p>",
            "ds_process_way": "<p>The 2005 and 2015 Central Asia Land Use and Land Cover Data Set has 22 land use types, using the IPCC Land Use Classification System. </p>",
            "ds_quality": "<p>In 2005 and 2015, the overall interpretation accuracy reached more than 70%. </p>",
            "ds_format": ".Geotiff format",
            "ds_projection": "WGS84",
            "ds_space_res": "300"
        }
    },
    "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": [
        "乌兹别克斯坦",
        "土库曼斯坦",
        "中国新疆",
        "塔吉克斯坦",
        "吉尔吉斯斯坦",
        "哈萨克斯坦"
    ],
    "ds_time_tags": [
        2005,
        2015
    ],
    "ds_contributors": [
        "张弛",
        "刘铁",
        "罗格平"
    ],
    "ds_meta_authors": [
        "张弛"
    ],
    "ds_managers": [
        "刘铁"
    ],
    "category": "中分辨率成像光谱仪"
}