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wdc-climate.de:5309522 eng; USA collection HGR Dr. Tianyun Wang Shenyang University of Technology https://www.sut.edu.cn pointOfContact 2025-08-08T14:13:28 ISO 19115 ISO 19115-2:2009 Spatial distribution of air temperature in high-elevation glacierized regions: from observations in four catchments on the Tibetan Plateau 2025-08-19 publication 1 HGR doi:10.26050/WDCC/HGR Dr. Tianyun Wang Shenyang University of Technology https://www.sut.edu.cn Email: tywang_iem@163.com principalInvestigator Dr. Tianyun Wang Shenyang University of Technology https://www.sut.edu.cn Email: tywang_iem@163.com author Prof. Dr. Lu Yang Shenyang University of Technology https://www.sut.edu.cn Email: yanglu515@163.com author Dr. Deyuan Zhang Shenyang Aerospace University not filled Email: dyzhang@sau.edu.cn author Juncheng Zhou Shenyang University of Technology https://www.sut.edu.cn Email: zhoujuncheng040909@163.com author Tao Zhou Shenyang University of Technology https://www.sut.edu.cn Email: zhoutao_sut@163.com author Haolin Song Shenyang University of Technology https://www.sut.edu.cn Email: songhaolin0224@163.com author WDCC publisher This experiment contains 30-meter resolution near-surface air temperature datasets for four glacier regions (Guliya, Aru, Naimona’nyi, Dunde) on the Qinghai-Tibet Plateau, derived by integrating in situ measurements (automatic weather stations and loggers; January-November 2019) with Landsat 8/9 thermal infrared data. The datasets, spanning elevations of 4,947–6,078 m and temperatures from −42°C to +16°C, address data gaps through masked nearest-neighbor interpolation and Kriging (for clustered outliers ≥5), with spatial smoothing to minimize observational noise. Validation against ground measurements employs Root Mean Square Error (RMSE) of °C and standard deviation (SD) of °C metrics, visualized via Temperature_Error graphs. The glaciers-representing diverse climatic zones-include Guliya (ice cap, westerlies-dominated), Aru (valley glacier), Naimona’nyi (Himalayan slopes), and Dunde (Qilian Mountains, transitional climate). Supported by elevation data from the Topographic Data of Qinghai-Tibet Plateau (2021) and temperature data from the GATP Dataset (doi:10.26050/WDCC/GATP). These spatially interpolated temperature distributions serve as a reference for assessing cryospheric and climate models in high-altitude regions. Dr. Tianyun Wang Shenyang University of Technology https://www.sut.edu.cn pointOfContact NetCDF Data Graph Visualization Interpolation Multi-source Data Qinghai-Tibet Plateau air temperature glaciated region machine learning CC-BY-4.0: Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ eng; USA 81.0 97.0 30.0 39.0 gregorian 2019-01-01 2019-11-26 info:eu-repo/grantAgreement/SUT//LJ200080773/CN//Intelligent Urban Rainwater Collection Module System Application surface_bidirectional_reflectance The surface called "surface" means the lower boundary of the atmosphere. "Bidirectional_reflectance" depends on the angles of incident and measured radiation. Reflectance is the ratio of the energy of the reflected to the incident radiation. A coordinate variable of radiation_wavelength or radiation_frequency can be used to specify the wavelength or frequency, respectively, of the radiation. [CF-Standard Name]; unit: 0.01 air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: degC air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: degC surface_bidirectional_reflectance The surface called "surface" means the lower boundary of the atmosphere. "Bidirectional_reflectance" depends on the angles of incident and measured radiation. Reflectance is the ratio of the energy of the reflected to the incident radiation. A coordinate variable of radiation_wavelength or radiation_frequency can be used to specify the wavelength or frequency, respectively, of the radiation. [CF-Standard Name]; unit: 0.01 air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: degC surface_bidirectional_reflectance The surface called "surface" means the lower boundary of the atmosphere. "Bidirectional_reflectance" depends on the angles of incident and measured radiation. Reflectance is the ratio of the energy of the reflected to the incident radiation. A coordinate variable of radiation_wavelength or radiation_frequency can be used to specify the wavelength or frequency, respectively, of the radiation. [CF-Standard Name]; unit: 0.01 air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: degC surface_bidirectional_reflectance The surface called "surface" means the lower boundary of the atmosphere. "Bidirectional_reflectance" depends on the angles of incident and measured radiation. Reflectance is the ratio of the energy of the reflected to the incident radiation. A coordinate variable of radiation_wavelength or radiation_frequency can be used to specify the wavelength or frequency, respectively, of the radiation. [CF-Standard Name]; unit: 0.01 NetCDF 9146 https://www.wdc-climate.de/ui/entry?acronym=HGR information collection