{
    "created": "2026-03-26 15:11:10",
    "updated": "2026-04-13 11:34:27",
    "id": "ae7214b7-7208-4ad4-8d9d-42f37df59941",
    "version": 3,
    "ds_topic": null,
    "title_cn": "黑河流域地表过程综合观测网（张掖湿地站物候相机观测数据集-2023）",
    "title_en": "Dataset of Heihe integrated observatory network (Phenology camera observation data set of Wetland station, 2023)",
    "ds_abstract": "<p>&emsp;&emsp;该数据集包含了2023年5月1日至2023年9月28日的黑河流域地表过程综合观测网中游张掖湿地站物候相机观测数据。站点位于甘肃省张掖市国家湿地公园，下垫面是芦苇湿地。观测点的经纬度是100.4464E, 38.9751N，海拔1460m。对于物候期的计算，首先，根据感兴趣区计算物候指标，如相对绿度指数（GCC, Green Chromatic Coordinate公式为GCC=G/(R+G+B), R、G、B为图像红、绿、蓝三通道像元值）。然后对数据进行质量控制、无效值填充和滤波平滑。最后根据生长曲线拟合确定关键物候期参数，如生长季起始日、顶峰、生长季结束日等。本数据集为该站点2023年相对绿度指数（GCC）。 黑河流域地表过程综合观测网或站点信息请参考Liu et al. (2018)。",
    "ds_source": "",
    "ds_process_way": "",
    "ds_quality": "",
    "ds_acq_start_time": "2023-05-01 00:00:00",
    "ds_acq_end_time": "2023-09-28 00:00:00",
    "ds_acq_place": "黑河流域中游,张掖湿地站",
    "ds_acq_lon_east": 100.44611111111111,
    "ds_acq_lat_south": 38.975,
    "ds_acq_lon_west": 100.44611111111111,
    "ds_acq_lat_north": 38.975,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 10995,
    "ds_files_count": 2,
    "ds_format": "",
    "ds_space_res": "",
    "ds_time_res": "",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "ae7214b7-7208-4ad4-8d9d-42f37df59941.jpg",
    "ds_thumb_from": 2,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "7314e349-6d56-45d3-93c1-5068a74cdfde",
    "ds_serv_man": "李红星",
    "ds_serv_phone": "0931-4967592",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [
        "170"
    ],
    "quality_level": 0,
    "publish_time": "2026-04-13 17:36:45",
    "last_updated": "2026-04-13 17:37:51",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": null,
    "i18n": {
        "en": {
            "title_en": "Dataset of Heihe integrated observatory network (Phenology camera observation data set of Wetland station, 2023)",
            "ds_format_en": "",
            "ds_source_en": "",
            "ds_quality_en": "",
            "ds_ref_way_en": "",
            "ds_abstract_en": "",
            "ds_time_res_en": "",
            "ds_acq_place_en": "Zhangye Wetland Station in the middle reaches of the Heihe River Basin",
            "ds_space_res_en": "",
            "ds_projection_en": "",
            "ds_process_way_en": "",
            "ds_ref_instruction_en": "Liu Shaomin, Che Tao, Xu Ziwei, Ren Zhiguo, Tan Junlei, Zhang Yang Comprehensive Observation Network of Surface Processes in the Heihe River Basin (Zhangye Wetland Station Phenology Camera Observation Dataset -2023) National Qinghai Tibet Plateau Science Data Center, October 1888/ Terre.tpdc.301266[LIU Shaomin,CHE Tao,XU Ziwei,REN Zhiguo,TAN Junlei,ZHANG Yang.Dataset of Heihe integrated observatory network (Phenology camera observation data set of Wetland station, 2023).National Tibetan Plateau / Third Pole Environment Data Center,10.11888/Terre.tpdc.301266]"
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "license_type": "CC BY 4.0",
    "ds_topic_tags": [
        "湿地"
    ],
    "ds_subject_tags": [
        "地球科学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "黑河流域中游"
    ],
    "ds_time_tags": [
        2023
    ],
    "ds_contributors": [
        {
            "true_name": "刘绍民",
            "email": "smliu@bnu.edu.cn",
            "work_for": "北京师范大学",
            "country": "中国"
        },
        {
            "true_name": "车涛",
            "email": "chetao@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        },
        {
            "true_name": "徐自为",
            "email": "xuzw@bnu.edu.cn",
            "work_for": "北京师范大学地理学与遥感科学学院",
            "country": "中国"
        },
        {
            "true_name": "任志国",
            "email": "rzgehu@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        },
        {
            "true_name": "谭俊磊",
            "email": "tanjunlei@163.com",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        },
        {
            "true_name": "张阳",
            "email": "zhangyang@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "刘绍民",
            "email": "smliu@bnu.edu.cn",
            "work_for": "北京师范大学",
            "country": "中国"
        },
        {
            "true_name": "车涛",
            "email": "chetao@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        },
        {
            "true_name": "徐自为",
            "email": "xuzw@bnu.edu.cn",
            "work_for": "北京师范大学地理学与遥感科学学院",
            "country": "中国"
        },
        {
            "true_name": "任志国",
            "email": "rzgehu@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        },
        {
            "true_name": "谭俊磊",
            "email": "tanjunlei@163.com",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        },
        {
            "true_name": "张阳",
            "email": "zhangyang@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "徐自为",
            "email": "xuzw@bnu.edu.cn",
            "work_for": "北京师范大学地理学与遥感科学学院",
            "country": "中国"
        }
    ],
    "category": "生态"
}