Producing high-precision and high-resolution Digital Terrain Model (DTM) using LiDAR technology.
1.產製781幅1公尺解析度之數值地形模型成果2.產製781幅25公分正射影像3.產製水線及海域線數化成果4.逐年更新全臺灣數值地形模型資料庫
1. A total of 781 1/5,000 frames of stitched DTM of 1 m resolution.
2. A total of 781 1/5,000 frames of mosaicked orthophoto of 25 cm GSD.
3. Digitalization of waters and sea boundary line.
4. Updating Taiwan DTM database on a yearly basis.