RESEARCH ON THE APPLICATION OF RAPID SURVEYING AND MAPPING FOR LARGE SCARE TOPOGRAPHIC MAP BY UAV AERIAL PHOTOGRAPHY SYSTEM
Rapid acquisition and processing method of large scale topographic map data, which relies on the Unmanned Aerial Vehicle (UAV) low-altitude aerial photogrammetry system, is studied in this paper, elaborating the main work flow. Key technologies of UAV photograph mapping is also studied, developing...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2017-08-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W6/121/2017/isprs-archives-XLII-2-W6-121-2017.pdf |
| Summary: | Rapid acquisition and processing method of large scale topographic map data, which relies on the Unmanned Aerial Vehicle (UAV)
low-altitude aerial photogrammetry system, is studied in this paper, elaborating the main work flow. Key technologies of UAV
photograph mapping is also studied, developing a rapid mapping system based on electronic plate mapping system, thus changing
the traditional mapping mode and greatly improving the efficiency of the mapping. Production test and achievement precision
evaluation of Digital Orth photo Map (DOM), Digital Line Graphic (DLG) and other digital production were carried out combined
with the city basic topographic map update project, which provides a new techniques for large scale rapid surveying and has
obvious technical advantage and good application prospect. |
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| ISSN: | 1682-1750 2194-9034 |