研究采用2007年前后的Landsat TM/ETM+、Terra ASTER等光学遥感数据，经过平面矫正与正射校正后，通过自动提取，专家干预修订的方法提取了中国西部2007年的冰川分析信息，并通过野外冰川考察队该数据进行了验证。本数据集为中国昆仑山及咖喇昆仑山第二次冰川编目数据集（V1.0)（2007年）,包含以下属性：冰川名称、一级流域编目、二级流域编码、三级流域编码、GLIMS名称、冰川坐标、冰川高程、最高海拔、最低海拔、冰川面积、冰川周长、冰川高度带分布、冰川不确定性信息等。
", "ds_source": "2007年前后的Landsat TM/ETM+、Terra ASTER等光学遥感数据
", "ds_process_way": "经过平面矫正与正射校正后，通过自动提取，专家干预修订的方法提取了中国西部2007年的冰川分析信息，并通过野外冰川考察队该数据进行了验证
", "ds_quality": "数据集通过严格的人工审核控制质量
", "ds_acq_start_time": "2007-01-01 00:00:00", "ds_acq_end_time": "2007-12-31 00:00:00", "ds_acq_place": "咖喇昆仑山", "ds_acq_lon_east": 101.0, "ds_acq_lat_south": 32.0, "ds_acq_lon_west": 74.0, "ds_acq_lat_north": 39.0, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 25570517, "ds_files_count": 8, "ds_format": "SHP", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "849d0c75-39b4-4905-ae20-e14a0735cc24.png", "ds_thumb_from": 0, "ds_ref_way": "刘时银, 郭万钦, 许君利等. 中国昆仑山脉第二次冰川编目数据集（V1.0）(2007)，国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2019，doi：10.12072/ncdc.Westdc.db0008.2020. LIU Shiyin, GUO Wanqin, XU Junli and others. The second glacier Inventory dataset of Kunlun Mountains , China (Version 1.0) (2007). National Cryosphere Desert Data Center(www.ncdc.ac.cn)，2019，doi：10.12072/ncdc.Westdc.db0008.2020.", "paper_ref_way": "", "ds_ref_instruction": "1. 《中国冰川资源及其变化调查》项目是由中国科学技术部支持的国家科技基础性工作专项（2006FY110200），项目承\n担单位为中国科学院寒区旱区环境与工程研究所，主要参加单位为中国科学院寒区旱区环境与工程研究所、中国科学院地\n理与资源研究所、中国科学院青藏高原研究所、中国科学院遥感应用研究所、教育部兰州大学，项目于2006年开始实施\n，2011结束。为了让数据成果得到更广泛的应用，项目结束后，数据成果实施共享。 用户在使用本数据时必须在相应研\n究成果中（包括论文、论著和报告等）对数据来源进行明确声明，同时建议用户根据元数据中提供的引用信息对数据和相\n关文献进行引用。建议的数据来源声明格式如下：中文格式：数据来源于国家科技基础性工作专项《中国冰川资源及其变\n化调查》（2006FY110200）和中国科学院知识创新工程重要方向项目:西部冰川变化监测及其影响评估方法研究（项目编\n号:kzcx2-yw-301）；英文格式：This dataset is provided by\n\"Investitagion on glacier resources and their change in China\"（2006FY110200） and \"Glacier change\nmonitoring and its impact assessment research in west China\"（:kzcx2-yw-301\n）\n", "ds_from_station": null, "organization_id": "9c4867b1-5cb1-4de0-abeb-df42547bf41e", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2020-12-17 15:19:18", "last_updated": "2020-12-17 15:19:18", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Westdc.2020.658", "i18n": { "en": { "title": "The Second Glacier Inventory Dataset of the Kunlun Mountains in China（V1.0）", "ds_format": "", "ds_source": "Landsat TM / ETM +, Terra aster and other optical remote sensing data around 2007
", "ds_quality": "The quality of data set is controlled by strict manual audit
", "ds_ref_way": "\nLiu Shiyin, Guo wanqin, Xu Junli, et al. The second glacial inventory data set of Kunlun Mountains in China (v1.0) (2007), national glacier frozen soil desert scientific data center（ www.ncdc.ac.cn )，2019，doi：10.12072/ ncdc.Westdc.db0008 .2020. LIU Shiyin, GUO Wanqin, XU Junli and others. The second glacier Inventory dataset of Kunlun Mountains , China (Version 1.0) (2007). National Cryosphere Desert Data Center( www.ncdc.ac.cn )，2019，doi：10.12072/ ncdc.Westdc.db0008 .2020.", "ds_abstract": "In this study, the Landsat TM / ETM +, Terra aster and other optical remote sensing data around 2007 were used to extract the glacier analysis information of Western China in 2007 by means of automatic extraction and expert intervention revision after plane correction and orthorectification, and the data was verified by the field glacier investigation team. This data set is the second glacial catalogue data set of Kunlun Mountain and karakunlun mountain in China (v1.0) (2007), It includes the following attributes: Glacier name, first level watershed catalog, second level watershed code, third level watershed code, glims name, glacier coordinates, glacier elevation, maximum altitude, minimum altitude, glacier area, glacier perimeter, glacier height zone distribution, glacier uncertainty information, etc.
", "ds_time_res": "", "ds_acq_place": "Karakunlun mountain", "ds_space_res": "", "ds_projection": "", "ds_process_way": "After plane correction and ortho rectification, the glacier analysis information of Western China in 2007 was extracted by automatic extraction and expert intervention revision, and the data was verified by field glacier investigation team
", "ds_ref_instruction": "\n1. The project \"survey of glacier resources and their changes in China\" is a national science and technology basic work project supported by the Ministry of science and technology of China (2006 fy110200)\nThe main participants are Institute of environment and Engineering in cold and arid regions of Chinese Academy of Sciences, and the main participants are Institute of environment and Engineering in cold and arid regions of Chinese Academy of Sciences and CAS\nThe project was implemented in 2006 by Institute of science and resources, Institute of Qinghai Tibet Plateau, Chinese Academy of Sciences, Institute of remote sensing applications, Chinese Academy of Sciences and Lanzhou University, Ministry of education\nEnd of 2011. In order to make the data results more widely used, after the end of the project, the data results are shared. The user must use the corresponding data in the research\nThe research results (including papers, monographs, reports, etc.) clearly state the data sources, and suggest that users should make clear the data and phase according to the reference information provided in the metadata\nRelevant documents are cited. The proposed format of data source statement is as follows: Chinese format: the data is from the national science and technology basic work special project \"China glacier resources and its changes\"\nResearch on glacier change monitoring and its impact assessment method in Western China (project Edition)\nThis dataset is provided by\n\"Investitagion on glacier resources and their change in China\"（2006FY110200） and \"Glacier change\nmonitoring and its impact assessment research in west China\"（:kzcx2-yw-301\n)" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "https://creativecommons.org/licenses/by/4.0/", "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": [ "冰川", "冰川变化", "冰川编目" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "昆仑山", "冰川区", "咖喇昆仑山" ], "ds_time_tags": [ 2007 ], "ds_contributors": [ { "true_name": "刘时银", "email": "liusy@lzb.ac.cn", "work_for": "云南大学国际河流与生态安全研究院", "country": "中国" }, { "true_name": "郭万钦", "email": "guowq@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": "许君利", "email": "xujunli05@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": "郭万钦", "email": "guowq@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": "刘时银", "email": "liusy@lzb.ac.cn", "work_for": "云南大学国际河流与生态安全研究院", "country": "中国" } ], "category": "冰川" }