本数据集包含阿姆河、楚河、锡尔河14个mdb数据库文件和14个矢量点文件。每个mdb文件包含基础站编码、基准站地理位置、高程、记录时间、日降水两、日均温、日最高气温和日最低气温等指标数据；矢量文件table表包含基础站编码和地理位置信息。降水数据来自逐日亚洲陆地气象数据集APHRO，时间从1951年到2007年,空间分辨率为0.25°×0.25°，气温数据来自普林斯顿大学构建的全球气象数据集PGMFD，时间从1948年 到2008年，空间分辨率1.0°×1.0°，时间分辨率3小时。此数据反映了中亚阿姆河-锡尔河-楚河产流区范围内的插值气象情况。
", "ds_source": "1) 降水数据来自逐日亚洲陆地气象数据集APHRO，时间从1951年到2007年,空间分辨率为0.25°×0.25°，该数据是由日本APHRODITE (Asian Precipitation-Highly Resolved Observational Data Integration Towards Evaluation of Water Resources)研究计划建立；\n2) 气温数据来自普林斯顿大学构建的全球气象数据集PGMFD，时间从1948年 到2008年，空间分辨率1.0°×1.0°，时间分辨率3小时。
", "ds_process_way": "用阿姆河、楚河、锡尔河流域界线对下载的数据源进行空间裁剪，然后输出结果数据。
", "ds_quality": "数据分辨率0.25°，插值效果好，可满足水文模型模拟精度要求。
", "ds_acq_start_time": "1951-01-01 00:00:00", "ds_acq_end_time": "2007-12-31 00:00:00", "ds_acq_place": "阿姆河流域,锡尔河流域,楚河流域", "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": 517811261, "ds_files_count": 14, "ds_format": ".mdb .shp", "ds_space_res": "0.25°", "ds_time_res": "无", "ds_coordinate": "WGS84", "ds_projection": "WGS84", "ds_thumbnail": "d42cdd56-e959-49e3-ba30-6bff897d6035.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": [ "170.15" ], "quality_level": 1, "publish_time": "2024-09-29 12:01:48", "first_publish_time": "2024-09-29 12:01:48", "last_updated": "2025-04-05 15:45:00", "protected": false, "protected_to": null, "lang": "zh", "cstr": "33110.11.ariddc.00160", "license": null, "extra": null, "files_shape": [ { "name": "基准站矢量文件.rar", "size": 35709, "is_dir": false }, { "name": "楚河.mdb", "size": 32759808, "is_dir": false }, { "name": "锡尔河-1.ldb", "size": 64, "is_dir": false }, { "name": "锡尔河-1.mdb", "size": 93343744, "is_dir": false }, { "name": "锡尔河-2.ldb", "size": 64, "is_dir": false }, { "name": "锡尔河-2.mdb", "size": 48762880, "is_dir": false }, { "name": "锡尔河-3.mdb", "size": 23568384, "is_dir": false }, { "name": "锡尔河-4.mdb", "size": 29384704, "is_dir": false }, { "name": "阿姆河-1.ldb", "size": 64, "is_dir": false }, { "name": "阿姆河-1.mdb", "size": 192593920, "is_dir": false }, { "name": "阿姆河-2.mdb", "size": 51478528, "is_dir": false }, { "name": "阿姆河-3.mdb", "size": 14266368, "is_dir": false }, { "name": "阿姆河-4.mdb", "size": 13488128, "is_dir": false }, { "name": "阿姆河-5.mdb", "size": 18128896, "is_dir": false } ], "features": null, "data_level": 0, "i18n": { "en": { "title": "1951-2007 Data set of daily meteorological values at grid points in the runoff area of the Central Asia River in", "ds_abstract": "This dataset contains 14 mdb database files and 14 vector point files for Amu Darya, Chu Darya and Syr Darya. Each mdb file contains indicator data such as the basic station code, the base station geographical location, altitude, recording time, daily precipitation, average daily temperature, daily maximum temperature and daily minimum temperature; the vector file table contains the basic station code and geographical location information. The precipitation data comes from the daily Asian land meteorological data set APHRO, with the time from 1951 to 2007, with a spatial resolution of 0.25°×0.25°. The temperature data comes from the global meteorological data set PGMFD built by Princeton University, with the time from 1948 to 2008, with a spatial resolution of 1.0°×1.0° and a temporal resolution of 3 hours. This data reflects interpolated meteorological conditions within the Amu Darya-Syr Darya-Chu River runoff area in Central Asia.
", "ds_source": "1) Precipitation data are from the daily Asian land meteorological data set APHRO, dating from 1951 to 2007, with a spatial resolution of 0.25°×0.25°. This data was established by Japan's APHRODITE (Asian Precipitation-Highly Resolved Observation Data Integration Towards Evaluation of Water Resources) research program;\n2)The temperature data comes from the global meteorological data set PGMFD constructed by Princeton University. The time is from 1948 to 2008, with a spatial resolution of 1.0°×1.0° and a temporal resolution of 3 hours.
", "ds_process_way": "The downloaded data source is spatially clipped using the boundaries of the Amu Darya River, Chu River, and Syr Darya River basins, and then the resulting data is output.
", "ds_quality": "The data resolution is 0.25°, and the interpolation effect is good, which can meet the simulation accuracy requirements of hydrological models.
", "ds_acq_place": "Amu Darya Basin, Syr Darya Basin, Chu River Basin", "ds_format": ".mdb .shp", "ds_projection": "WGS84", "ds_space_res": "0.25°", "ds_time_res": "no" } }, "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": [ "降水量", "气温" ], "ds_subject_tags": [ "大气科学" ], "ds_class_tags": [], "ds_locus_tags": [ "阿姆河", "楚河", "锡尔河" ], "ds_time_tags": [ 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 ], "ds_contributors": [ "罗毅" ], "ds_meta_authors": [ "罗毅" ], "ds_managers": [ "李锦" ], "category": "遥感再分析数据" }