{
    "created": "2025-05-08 20:04:28",
    "updated": "2026-08-08 06:30:02",
    "id": "901d8b07-cd2c-4b60-b81f-700113a588b5",
    "version": 0,
    "ds_topic": null,
    "title_cn": "中亚MODIS_1km_8天合成总初级生产力产品（2000-2010年）",
    "title_en": "",
    "ds_abstract": "<p>本数据以2000年-2010年MODIS的总初级生产力17A2分幅数据为数据源，数据分辩率为1KM，8天合成，利用ENVI软件平台，进行数据拼接、投影转换、边界裁切等影像处理，生成2000-2010年中亚总初级生产力数据。</p>",
    "ds_source": "<ol>\n<li>2000年-2010年MODIS的总初级生产力17A2分幅数据</li>\n<li>中亚行政区界线</li>\n</ol>",
    "ds_process_way": "<p>利用ENVI软件，进行数据拼接、投影转换、边界裁切等影像处理，生成ENVI Standard栅格数据\n主要环节：\n1.  数据拼接，选取中亚范围内的2000年-2010年MODIS的总初级生产力17A2分幅数据\n2.  投影转换，投影转换为WGS84投影\n3.  边界裁切，以中亚行政区界线裁切MODIS数据</p>",
    "ds_quality": "<p>未改变原始数据的分辨率，未增减原有数据属性信息。 </p>",
    "ds_acq_start_time": null,
    "ds_acq_end_time": null,
    "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": "login-access",
    "ds_total_size": 12996976348,
    "ds_files_count": 5,
    "ds_format": ".Geotiff格式",
    "ds_space_res": "1000",
    "ds_time_res": "8天",
    "ds_coordinate": "WGS84",
    "ds_projection": "WGS84",
    "ds_thumbnail": "901d8b07-cd2c-4b60-b81f-700113a588b5.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": [],
    "quality_level": 1,
    "publish_time": "2025-05-09 17:39:11",
    "first_publish_time": null,
    "last_updated": "2025-05-09 17:39:11",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "33110.11.ariddc.00524",
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "KG_MODIS_1K_8天合成总初级生产力产品（2000-2010年）.rar",
            "size": 712536817,
            "is_dir": false
        },
        {
            "name": "KZ_MODIS_1K_8天合成总初级生产力产品（2000-2010年）.rar",
            "size": 9501741907,
            "is_dir": false
        },
        {
            "name": "TJ_MODIS_1K_8天合成总初级生产力产品（2000-2010年）.rar",
            "size": 404896033,
            "is_dir": false
        },
        {
            "name": "TM_MODIS_1K_8天合成总初级生产力产品（2000-2010年）.rar",
            "size": 1115267363,
            "is_dir": false
        },
        {
            "name": "UZ_MODIS_1K_8天合成总初级生产力产品（2000-2010年）.rar",
            "size": 1262534228,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "i18n": {
        "en": {
            "title": "Central Asia MODIS_1km_8 Days Synthetic Total Primary Productivity Products (2000-2010)",
            "ds_abstract": "<p>This data uses MODIS total primary productivity 17A2 segmented data from 2000 to 2010 as the data source, with a data resolution of 1KM and 8 days of synthesis. Using the ENVI software platform, image processing such as data splicing, projection conversion, and boundary trimming is carried out to generate Central Asia total primary productivity data from 2000 to 2010. </p>",
            "ds_source": "<ol>\n<li>17A2 data of MODIS total primary productivity from 2000 to 2010</li>\n<li>Administrative boundaries of Central Asia</li>\n</ol>",
            "ds_process_way": "<p>Use ENVI software to perform image processing such as data splicing, projection conversion, and boundary trimming to generate ENVI Standard raster data\nMain links:\n1.  Data splicing and selecting 17A2 segmented data of MODIS total primary productivity from 2000 to 2010 in Central Asia\n2.  Projection conversion, projection conversion to WGS84 projection\n3.  Border clipping, clipping MODIS data based on Central Asian administrative boundaries</p>",
            "ds_quality": "<p>The resolution of the original data has not been changed, and the original data attribute information has not been increased or decreased. </p>",
            "ds_format": ".Geotiff format",
            "ds_projection": "WGS84",
            "ds_space_res": "1000",
            "ds_time_res": "8 days"
        }
    },
    "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": [
        "总初级生产力"
    ],
    "ds_subject_tags": [],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "哈萨克斯坦",
        "塔吉克斯坦",
        "吉尔吉斯斯坦",
        "乌兹别克斯坦",
        "土库曼斯坦"
    ],
    "ds_time_tags": [
        2000,
        2001,
        2002,
        2003,
        2004,
        2005,
        2006,
        2007,
        2008,
        2009,
        2010
    ],
    "ds_contributors": [
        "李均力"
    ],
    "ds_meta_authors": [
        "李锦"
    ],
    "ds_managers": [
        "李锦"
    ],
    "category": "中分辨率成像光谱仪"
}