Digital Map Based on Unmanned Aerial Vehicle

Institut Teknologi Sepuluh Nopember (ITS) is one of the state universities in Surabaya, East Java. The main campus of ITS occupies an area of 180 hectares of land where there are scattered buildings of service offices, lecture buildings, laboratories, and other supporting facilities. From this, it is felt necessary to make an accurate digital map to help plan and introduce ITS. The development of photogrammetry by utilizing Unmanned Aerial Vehicle (UAV) as the data maker, makes digital map-making activities faster and more accurate than before. The activity of processing map images produced by UAV currently still requires software with a relatively high price. So it is necessary to make another alternative to making the overall ITS map by adding accurate coordinates to the result. The error hole in the orthophoto map produced was 2.0690%, while the orthophoto map produced by Agisoft PhotoScan was 24.5370%.