{"id":"78fcc8fa-85e2-45ce-8544-8d3051e5c4ba","title":"2024年金佛山国家站虎头村马尾松林TDP观测数据","title_en":"TDP observation data of Pinus massoniana forest in Hutou Village, Foshan National Station in 2024","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"数据命名格式：\n命名规则为“YYYY.DDD.csv”，其中YYYY代表年份，DDD代表一年某一天。","description":"本数据集来源于2024年5月1日至2024年12月31日，在重庆市金佛山喀斯特生态系统国家野外科学观测研究站虎头山马尾松林观测场开展的TDP（热扩散探针法）观测数据。数据生产过程严格遵循野外科学观测规范，前期完成设备校准与探头安装调试，观测期间定期维护检修，后期对原始数据进行初步筛选，确保数据准确性与完整性。观测场精准坐标为106.3157°E、29.7502°N，海拔850m，地处马尾松林区域，适配观测树种生长环境。该TDP观测系统配备8组专业探头，核心观测树种为马尾松，观测频率为每10分钟1次，单日可采集144组连续数据，因设备故障、环境干扰等因素导致的缺失数据，统一标记为NAN，为喀斯特区域马尾松水分利用规律及相关生态研究提供规范可靠的基础数据支撑。","doi":"","projection":"WGS84","language":"zh","share_type":"offline","east":110.2,"west":97.3,"south":21.1,"north":34.4,"scale":null,"crs":null,"filesize":1.44,"share_policy":"c","ts_created":"2026-04-15T21:10:35.463046+08:00","doi_type":"拥有自主知识产权","ts_updated":"2026-04-15T21:50:46.022830+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[10],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Hourly","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"78fcc8fa-85e2-45ce-8544-8d3051e5c4ba","three_pole":null,"third_pole":null},"username":"weber","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":3}