COMPARISON OF SPACE IMAGES OF A SURFACE OF EARTH TO A STANDARD OF A DIGITAL DISTRICT MAP

Sistemnyj Analiz i Prikladnaâ Informatika

A. A. Zalatoi¹  D. I. Novikau¹ 

[1] Geoinformation Systems UE;

关键词: technique, remote sensing of earth, space picture, bitmap image, digital district map, vector graphics, segment, change of object composition, metrics, closeness, similarity, standard;   

DOI  :  

来源: DOAJ

【 摘 要 】

In article problems of comparison of space pictures with a standard of a digital district map for tasks of updating of cartographical information and monitoring of the territories are considered. The purpose is development of a technique of automated detection of cumulative changes in space pictures concerning a standard of a digital district map in optionally the set analysis window. Researches and development of a technique were made by mathematical simulation of the task in the environment of MATLAB. The last results of researches in the form of the developed technique of detection of cumulative changes of object composition in the orthotransformed and geobound space pictures of the Earth’s surface concerning a standard of a vectorial digital district map are given in article. The main results of comparison of space pictures to a digital district map received in case of tests of the developed technique are shown. Application of this technique allows to automate process already now and to reduce time of the subject analysis of the space information obtained by Earth remote-sensing instruments for topographical mapping.

【 授权许可】

Unknown