2024年黄土丘陵沟壑区第一副区辛店沟流域下垫面观测数据集

本数据集为2024年黄土丘陵沟壑区第一副区辛店沟流域下垫面观测数据集。本数据集基于2024年“高分一号”卫星遥感影像，利用ArcGIS软件进行遥感影像解译，辅以实地调查的方法对解译图斑的属性和边界逐一核实修正。本数据集包括辛店沟流域土地利用现状表、辛店沟流域土地利用专题图、下垫面调查报告。

This dataset refers to the underlying surface observation dataset of Xindiangou Watershed, the first sub-region of the Loess Hilly and Gully Region, in 2024. It was developed using 2024 Gaofen-1 (GF-1) satellite remote sensing imagery, with remote sensing image interpretation conducted via ArcGIS software. The attributes and boundaries of all interpreted image patches were individually verified and corrected with the assistance of field surveys. This dataset includes the current land use status table of Xindiangou Watershed, the land use thematic map of Xindiangou Watershed, and the underlying surface investigation report.