数字正射影像

国家基础多源数字正射影像数据库的设计与建立

Design & Establishment of National Fundamental Multi-source DOM Database

数字正射影像是地理信息的重要组成部分。

Digital orthophoto map is an important part of geographical information .

基于第三方DEM制作数字正射影像图的生产

Digital Orthophoto Map Generation Based on DEM from Third Party

基于ERDAS软件的SPOT数字正射影像图的制作

SPOT digital orthophoto map producing based on ERDAS software

阐述了利用DEM和数字正射影像进行地形环境虚拟现实研究的原理、方法和实践。

This article is on the theory , method and practice of terrain environment virtual reality based on DEM and digital orthophoto .

基于数字正射影像，运用遥感与GIS技术对广州市土地利用变化进行了宏观描述和微观定量分析研究。

Based on DOM , remote sensing ( RS ) and GIS technology were used to conduct a macro-description and micro-quantitative analysis on the dynamic change of land-use in Guangzhou city .

基于CBERS卫星数据的山西省1：50000数字正射影像数据库建设及其应用

The Construction and Application of 1:50 000 Digital Orthophoto Database of Shanxi Province Based on CBERS Satellite Data

为了统一管理数字正射影像（DOM）和数字高程模型（DEM）数据，提出建立一个实用系统，该系统基于数据库技术统一管理海量的DOM和DEM数据。

To manage lost of digital orthomap ( DOM ) data and digital elevation model ( DEM ) data , this paper presents an idea of building a system based on database technologies .

本文通过在SPOT卫星遥感数字正射影像生产中存在的一些问题进行讨论，以便对今后的遥感影像生产及相关软件发展提供借鉴，并积极探索其它的遥感数据源及影像处理软件。

The article provides some ideas for the production of future remote sensing digital orthophoto map and development of relative softwares by discussing the main problems in the producing process of spot image . The article will also discuss some other remote sensing data and image processing softwares .

以数字正射影像图、数字高程模型、数字栅格地图、数字线划地图为代表的4D产品是测绘技术发展到当今历史阶段的产物。

The 4D productions is the historic result of the developing of the surveying technical , which are digital orthophoto map , digital elevation model , digital raster map and digital line map .

然后依据DLG，参考数字正射影像图（DOM）、变更及审批资料，进行数字化采集，标注地类代码，并对不确定地类重点标注。

Then rests on DLG , references DOM , the change and the examination and approval material , we carry on digitized gathering , labels kind of code , and to not definite kind of key sign note .

数字正射影像图的质量控制与评价方法

Technique of the Quality Control and Evaluation of Digital Orthophoto Maps

城市大比例尺真彩色数字正射影像的制作

The production of large scale color digital ortho images for cities

基于影像匹配接边纠正的数字正射影像的镶嵌技术

Image Match and Overlapping Area Correction Mosaic Technology for Digital Orthophoto Maps

北京彩色数字正射影像的制作

Processing of the Color Ortho - Photo in Beijing

利用数字正射影像进行航空像片空间定位

Spatial location of Arial photos with digital orthophoto map

南极地区数字正射影像图的制作及难点分析

Mapping of digital orthographic map of Antarctic area

利用自动空三方法制作城市彩色数字正射影像图

Producing Color-Digital Orthophoto Map by Auto-Aerotriangulation Method

数字正射影像变形分析

Anamorphic Analyse of Digital Ortho - image

数字正射影像数据的存储管理

Storage Management of Digital Orthophoto Map Data

数字正射影像地图的质量评定

Research on Digital Orthophoto Map Grade Estimation

数字正射影像拼接的研究

Research of Digital Orthophoto Maps Mosaic

数字正射影像是数字摄影测量的重要成果之一。

DOM ( Digital Orthophoto Map ) is one the most important achievements in the field of photogrammetry .

其中定位方法是在获得航拍照片的相机参数的基础上，将航拍照片投影到数字正射影像上，从而实现定位。

The location is made upon camera parameters of aerial photos , achieved by mapping aerial photos to digital orthophoto map .

该文着重介绍数字正射影像管理系统中的存储设计方案和元数据建设方案。

This thesis introduces the design of storage management and metadata foundation in " digital orthophoto map database management system " .

随着航空摄影技术以及卫星遥感技术的迅速发展.数字正射影像已经越来越为社会的广大用户所利用。

With the development of aerophotogrammetry and satellite remote sensing techniques , digital orthophoto map is use by more and more users .

数字正射影像图的原理及生产流程材积表经过检验，证明在生产上有实用价值。

The theory of digital orthophoto map and its making technological process It is proof that the volume table has practical value in production .

为了使数字正射影像数据更好的应用于国民经济各个部门，就需要对影像数据提供一个有效的合理的数据组织和管理的方式。

In order to make it use in all kinds of departments , the effective organization and management of orthophoto map data is very essential .

该文介绍了一种数字正射影像的镶嵌技术，包括预处理技术、镶嵌技术、整个镶嵌流程以及应用前景。

This paper introduces mosaic technology of Digital Orthophoto Maps , the technology includes preprocess technology , mosaic technology , all mosaic flow chart and application .

数字正射影像具有地图的几何特征和影像特征，直观易读、信息量丰富、获取快捷，已经得到社会各界的高度认可，成为应用越来越广泛的基础地理数据资源。

DOM ( Digital Orthographic Map ) is provided with the geometric and image characteristics of map , with straight-sight and readability , plenty of information , fast acquirement , which is widely recognized by all circles of society .