{
    "created": "2024-09-25 12:02:35",
    "updated": "2026-05-09 17:34:16",
    "id": "ba261448-1c95-4115-ac89-69000f07f681",
    "version": 6,
    "ds_topic": null,
    "title_cn": "2015-2018年塔吉克斯坦境内蒸散发8天合成数据集",
    "title_en": "",
    "ds_abstract": "<p>本数据集主要包括：2015、2016、2017、2018年连续4年的塔吉克斯坦境内的蒸散发（ET）数据，时间分辨率8天，空间分辨率为1000m×1000m，每个像元的值为八天蒸散发的平均值，以tif栅格格式存储。</p>",
    "ds_source": "<p>MODIS影像数据：https://ladsweb.modaps.eosdis.nasa.gov/</p>",
    "ds_process_way": "<p>借助IDL平台，利用SEBS算法和美国国家航空航天局中分辨率成像光谱仪（MODIS）相关数据，求出2015-2018年蒸散发结果。</p>",
    "ds_quality": "<p>空间分辨率为1000m×1000m，时间分辨率为8天，每个像元的值为八天蒸散发的平均值。</p>",
    "ds_acq_start_time": "2015-01-01 00:00:00",
    "ds_acq_end_time": "2018-12-31 00:00:00",
    "ds_acq_place": "塔吉克斯坦",
    "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": "在线下载",
    "ds_total_size": 380030736,
    "ds_files_count": 4,
    "ds_format": "tif",
    "ds_space_res": "1000",
    "ds_time_res": "8天",
    "ds_coordinate": "WGS84",
    "ds_projection": "WGS84",
    "ds_thumbnail": "ba261448-1c95-4115-ac89-69000f07f681.png",
    "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": [
        "170.40"
    ],
    "quality_level": 1,
    "publish_time": "2025-03-28 16:04:15",
    "first_publish_time": null,
    "last_updated": "2025-03-28 16:04:15",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "33110.11.ariddc.00126",
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "2015年塔吉克斯坦境内蒸散发8天合成数据集.rar",
            "size": 94828508,
            "is_dir": false
        },
        {
            "name": "2016年塔吉克斯坦境内蒸散发8天合成数据集.rar",
            "size": 95060129,
            "is_dir": false
        },
        {
            "name": "2017年塔吉克斯坦境内蒸散发8天合成数据集.rar",
            "size": 95122538,
            "is_dir": false
        },
        {
            "name": "2018年塔吉克斯坦境内蒸散发8天合成数据集.rar",
            "size": 95019561,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "ds_topic_tags": [
        "蒸散发",
        "ET"
    ],
    "ds_subject_tags": [
        "地图学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "塔吉克斯坦"
    ],
    "ds_time_tags": [
        2015,
        2016,
        2017,
        2018
    ],
    "ds_contributors": [
        "刘铁",
        "陈朝亮",
        "钱静"
    ],
    "ds_meta_authors": [
        "陈朝亮"
    ],
    "ds_managers": [
        "刘铁"
    ],
    "category": "中分辨率成像光谱仪"
}