SMEX02 Land Surface Information: Geolocation, Surface Roughness, and Photographs, Version 1

This data set combines various ancillary data (geolocation, surface roughness, and photographs) collected for the Iowa Soil Moisture Experiment 2002 (SMEX02) study region.本数据集整合了为2002年艾奥瓦州土壤湿度实验（SMEX02）研究区域采集的各类辅助数据，涵盖地理定位信息、表面粗糙度数据与照片。