基于遥感的龙岩市新罗区畜禽养殖场专题提取

The thematic extraction of the livestock farms in Xinluo county of Longyan city based on remote system

综合指数提取、谱间分析提取和地理信息系统提取等遥感提取技术对龙岩市新罗区的畜禽养殖场进行专题提取,并把提取结果同监督分类方法相比.结果表明,专题提取可以有效提高提取精度,提供及时准确的养殖场分布数据.

With the combination of the index extraction, the study of spectral feature and the analysis of geographical information system, the livestock lamas in Xintuo county of Longyan city to study the distribution of the livestock breeding industry. And the results of the extraction are also verified with the supervision classification. The achievement shows that the methods could improve the precision of extraction efficiently and supply the accurate data.