基于WorldView－2数据的地理国情普查DOM生产制作技术浅析

随着第一次地理国情普查的全面开展，以WorldView－2数据为代表的高分辨率卫星遥感影像广泛应用于测绘地理信息行业，基于高分辨率卫星影像的DOM生产制作技术成为普遍关注的问题。在传统测绘行业采用的数字摄影测量处理方法的基础上，本文分别采用数字摄影测量方法和传统遥感影像处理方法，以WorldView－2数据为例，对地理国情普查DOM生产制作方法和技术进行探讨。

The Analysis Based on WorldView-2 Remote Sensing Data Geographical Conditions of Census DOM Production Technology

With the comprehensive development of the first national census geography, to worldView-2 data as the representative of the high resolution satellite remote sensing images widely used in surveying and mapping geographic information industry, DOM pro-duction of high resolution satellite image based on production technology and become a problem of common concern.Based on the tra-ditional surveying and mapping industry to adopt the digital photogrammetry processing method, this paper adopts digital photogramme-try method and traditional remote sensing image processing method, to worldView-2 data, for example, to national census geography DOM production technology and production are discussed.