The analyzes used are (1) Horizontal accuracy test to obtain RMSE value and CE90 value to determine the accuracy of orthophoto maps based on the provisions of the Regulation of Minister of Agrarian and Spatial Planning/Head of the National Land Agency Republic of Indonesia (PMNA/KaBPN) Number 3 of 1997, with a planimetric accuracy of 0.3 mm on the map scale. Urban areas use 1: 1,000 scale maps. (2) Based on the calculation of lateral position differences to find out the accuracy of the position of the mapped plot boundary point on a orthophoto map with the condition that the position difference tolerance is 0.3 m, and using a statistical test (t test) to determine the precision of the position of the mapped plot boundary point on the orthophoto map.
Based on the results of research and analysis, the things that can be concluded are (1) The horizontal accuracy test of the Drone orthophoto map obtained an RMSE value of 1,781 m and a CE90 value of 2,703 m. And the GeoKKP orthophoto map obtained an RMSE value of 2,539 m and a CE90 value of 3,853 m. Thus the accuracy of the Drone orthophoto map and GeoKKP orthophoto map does not meet the requirements of the Regulation of Minister of Agrarian and Spatial Planning/Head of the National Land Agency Republic of Indonesia (PMNA/KaBPN) Number 3 of 1997. (2) The accuracy of the position of the mapped boundary points on the Drone orthophoto map and the GeoKKP orthophoto map is inaccurate, based on lateral position differences that are greater than the tolerance requirement of 0.3 m and are not precise based on the results of the t test, namely there are significant differences.
Keywords: Orthophoto map, Accuracy, Presicion
|Pratinjau Google||Tidak ada|
|Nomor Rak||000 - U|
|Nomor Panggil||001.4 Abd U|
PEMERIKSA PLAGIASI GRATIS
Jl. Tata Bumi No. 5,Banyuraden,Gamping,Sleman
+62 274 587239
Facebook Perpustakaan STPN
©2011-2023. Perpustakaan STPN