polypen rp 410手持式植物光谱测量仪通过内部光源（氙气白炽灯380-1050nm）测定植物叶片的反射光谱，也可以测定其他光源的透光度和吸光率。polypen在软件中内置了几乎所有常用的植物反射光谱指数公式，例如ndvi，pri，ndgi等。测得的数据以图形或数据表的形式实时显示在仪器的显示屏上。这些数据都可以储存在仪器的内存里并传输到电脑里.
内置植被指数：polypen rp 410 uvis：ndvi、sr、绿度指数、mcari、tcari、tvi、zmi、srpi、npqi、pri、npci、carter指数、sipi、gm1。polypen rp 410 nir：ndvi、sr、mcari1、osavi、mcari、tcari、zmi、ctr2、gm2
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