2012-2015年中国黑河中游WATERNET观测数据集

本数据集为WATERNET节点的观测数据。WATERNET节点均包含4cm和10cm两层Hydro Probe II探头，观测土壤水分、土壤温度、电导率及复介电常数等主要变量；在4m高度架设有SI-111红外温度探头观测下垫面地表红外辐射温度。本数据集可为异质性地表关键水热变量的遥感估算及其遥感真实性检验，生态水文研究，灌溉优化管理等研究提供时空连续的观测数据集。

This dataset comprises observation data collected by WATERNET nodes. Each WATERNET node is fitted with two Hydro Probe II sensors at depths of 4 cm and 10 cm, respectively, to monitor key variables including soil moisture, soil temperature, electrical conductivity, and complex permittivity. An SI-111 infrared temperature sensor is mounted at a height of 4 m to measure the infrared radiation temperature of the underlying surface. This dataset provides spatiotemporally continuous observational data for research including remote sensing estimation and validation of key hydrothermal variables over heterogeneous land surfaces, eco-hydrological studies, and optimized irrigation management.

搜集汇总

背景与挑战

背景概述

该数据集是2012-2015年中国黑河中游WATERNET节点的观测数据，包含土壤水分、土壤温度、电导率、复介电常数和地表红外辐射温度等关键水热变量测量，主要用于遥感估算与检验、生态水文研究和灌溉管理。数据集以XLSX格式存储，容量3.42 GB，覆盖黑河中游节点，时间上不连续，属于地面监测数据。