全球定位系统2012，Vol.37Issue(5)：76-80,5.
利用波段合成研究SPOT多光谱影像水体提取方法
Using Band Synthesis to Research SPOT Muitispectral Image Water Extraction Methods
摘要
Abstract
SPOT multispectral image only has four bands, spectral information is rela tively small, is not conducive to use the usual water extraction methods based on the rela tionship between bands. By band synthesis to increase SPOT image band number, not only increase the water extraction methods, but make extraction experiment of mine subsidence water phenomenon. It shows that the extraction results have some degree improvement, wa ter extraction more complete and error extraction phenomenon less.关键词
SPoT多光谱影像/波段合成/水体提取Key words
SPOT multi-spectral image/band synthesis/water extraction分类
天文与地球科学引用本文复制引用
韩晶,邓喀中,范洪冬..利用波段合成研究SPOT多光谱影像水体提取方法[J].全球定位系统,2012,37(5):76-80,5.基金项目
高等学校博士学科点专项科研基金（批准号：20090095110002）、国家自然科学基金（批准号：41071273）和中央学校基本科研业务费专项资金（批准号：2010QNA21）资助的课题 （）
