2012年6月黑河试验土壤反射率数据集

在黑河流域对土壤典型地表(戈壁砂石子，裸土，砂石，玉米地剖线，荒漠剖线，沙漠阳坡剖线，戈壁剖线，西瓜地剖线，沙脊)测量地物反射率。数据内容包括光谱反射率（所用仪器为ASD Fieldspec 3便携式地物光谱仪和PSR-3500光谱仪，波长范围为350-2500nm）、测量时间、经纬度、测量高度、测量次数、测量人、预处理人、审核人、日光情况、云量、太阳天顶角、方位角、观测角度、地物近景彩照，该数据集共87条。

Reflectance measurements of typical surface ground features were conducted in the Heihe River Basin. The surveyed land cover types include gobi gravelly sand, bare soil, sand-gravel land, maize field transect, desert transect, desert sunny slope transect, gobi transect, watermelon field transect, and sand ridge. The dataset contains spectral reflectance data (measured using ASD Fieldspec 3 portable spectroradiometer and PSR-3500 spectrometer, with a wavelength range of 350–2500 nm), measurement time, longitude and latitude, measurement height, number of measurements, measurer, preprocessor, reviewer, solar conditions, cloud cover, solar zenith angle, solar azimuth angle, observation angle, and close-range color photographs of the ground features. A total of 87 valid records are included in this dataset.