Discussion on Some Problems of Application Digital Aerial Survey Tech in Mapping 1∶500 Cadastres
YANG Liang-shun (Kunming Information Center of Land Resources Bureau, Kunming Yunnan 650051, China)
The working characteristics, feasibility, mapping precision, air photograph scheme and indoor and field concrete working method are discussed for applying digital aerial survey tech mapping 1:500 cadastres. Taking working practice as explanation, digital aerial survey method has of wide application foreground.
【CateGory Index】： P231.5