1) object spectrum characteristic
地物光谱特征
3) spectral characteristics of surface features
地物波谱特征
1.
A method of the best band combination selection based on spectral characteristics of surface features;
一种基于地物波谱特征的最佳波段组合选取方法
4) characteristic spectrum
特征光谱，特征谱
5) Spectral characteristics
光谱特征
1.
Research on spectral characteristics of aster image in black soil area of Songliao Plain and their automatic classification;
松辽平原黑土区Aster数据光谱特征及自动分类研究
2.
Study on seasonal variation of vegetation spectral characteristics at Dashanbao Nature Reserve
大山包自然保护区植被光谱特征季节变化研究
3.
By the rules of CART algorithm classification,selecting spectral characteristics,NDVI and textural characteristics as tes.
运用基于CART算法的决策树分类方法,选用影像的光谱特征值、NDVI值以及纹理统计量值为测试变量,并通过计算确定决策树的节点规则,提取影像中主要地物信息。
6) spectrum characteristic
光谱特征
1.
The charge and spectrum characteristic of new prepared and six-hour-stored no-pickling chrome tanning solution were analyzed through ion exchange chromatography,and the possible composition and structure of the tanning solution was conjectured.
根据鞣液的电荷性质及光谱特征,推测了鞣液可能的组份和结构。
2.
Based on analyzing the spectrum characteristics of water, vegetation and soil etc.
本文在分析地物光谱特征的基础上,利用TM影像的短波红外波段(TM5)和红光波段(TM3),构造了修订型归一化水体指数(RNDWI)来提取水库水面。
补充资料：地物
地面上的固定性物体。如居民地(城市、村庄等)、建筑物(民居、厂房、校舍等)、道路(铁路、公路等)、江河(江、河、湖泊等)、森林(林地、果园等)。在地图上一般用规定的符号表示。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条