测绘通报 ›› 2017, Vol. 0 ›› Issue (2): 75-78.doi: 10.13474/j.cnki.11-2246.2017.0052

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Ortho-rectification for Annotation Vector Data of Single Chip Image

WANG Zhanhong1, WU Manyi1,2, TIAN Huaiqi1, HE Yungui1, CHEN Qi1, ZHAI Shanshan1   

  1. 1. The First Topographic Surveying Brigade of NASG, Xi'an 710054, China;
    2. School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China
  • Received:2016-03-09 Revised:2016-06-24 Online:2017-02-25 Published:2017-03-01

Abstract:

The model and methods of ortho-rectification based on single-map surveying and mapping vector data has been studied in this article. But how to manage to do is the obstacle during surveying and mapping.After several different experiments,we found that the data from single-map surveying and mapping ortho-recitification can meet the requirements of 1:10 000 DLG mapping accuarcy,and can be used as vector data results,which has simplified the interior work procedure by avoiding redrawing vector data,improved the efficient of 1:10 000 DLG data production and provided important technical support for integration of indoor and outdoor aerial survey.

Key words: ortho rectification model, height interpolation, single image, annotation vector data, vector correction

CLC Number: