MAPPING AND MAP UPDATING WITH ALOS DATA THE INDONESIA EXPERIENCE

摘要

This paper reports the results of a pilot project in mapping and map updating with ALOS data performed at the Indonesian National Coordinating Agency for Surveys and Mapping. The project consists of three parts, all aimed to explore the technological and economical aspect of ALOS-data utilization. The first is experiment on topomap production in area of Jakarta-Bogor using PRISM and AVNIR. The second is topomap updating of the Jakarta metropolitan area and Bali-island using PRISM and partially AVNIR. The third experiment is accuracy test in both planimetric and vertical component of (DEM produced by) PRISM.