2012年6月-7月黑河试验植被反射率数据集

在黑河流域对植被典型地表（玉米叶，西瓜，骆驼刺，红莎，珍珠草，玉米，苹果，白菜，土豆，小麦，芦苇）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1492条。

This dataset contains surface reflectance measurements of typical vegetation covers (corn leaves, watermelon, *Alhagi sparsifolia*, red sedge, pearl grass, corn, apple, Chinese cabbage, potato, wheat, reed) in the Heihe River Basin. The spectral reflectance data was acquired using the ASD Fieldspec 3 portable field spectroradiometer and PSR-3500 spectrometer, with a wavelength range of 350–2500 nm. Collected metadata includes measurement time, longitude and latitude, measurement height, number of measurements, measurement personnel, preprocessing personnel, reviewers, sunlight conditions, cloud cover, solar zenith angle, azimuth angle, observation angle, and close-range color photographs of the measured surface features. In total, this dataset includes 1492 valid records.