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Integration of Photogrammetry and Geographic Information System (GIS) in Digital Mapping Production | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 28, Issue 22, 2010, Pages 6482-6495 PDF (823.05 K) | ||
| DOI: 10.30684/etj.28.22.3 | ||
| Author | ||
| Afrah M. Daham | ||
| Abstract | ||
| This research introduce the utilization of Geographic Information System (GIS) and photogrammetry in digital map production. An aerial stereopair was used to produce an orthophoto by ERDAS LPS software. The Arc GIS software then used to prepare a digital map with multi layers for that study area. The produced map could be used and updated any time by GIS software. The research proved its effectiveness for integrating the GIS and photogrammetry in digital mapping since it is a time and cost consuming technique when it is compared to the conventional methods. Also the resulted accuracy ((Root Mean Square Error (RMSE)) was (35) cm which was suitable for large scale mapping. | ||
| Keywords | ||
| Geographic Information System; Digital Photogrammetry; Orthophoto; Stereopair; Root Mean Square Error | ||
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