Water Change Detection and Its Effect on Land Value

Abstract

Human economic activities on natural resources may affect the sustainability of environment and its economic value. Remote sensing analysis is able to evaluate the environmental changes related to project on economic value. Therefore, by using multi temporal remote sensing data such as Landsat 5 and Landsat 8 Oli, this paper intends to illustrate the impact of changes in the coastal region on its economic value. The method of water change detection, direct cost based on replacement value of land was used for this assessment. Meanwhile, Bedono village was selected as study area. The results show a significant depreciation of 98 % of land value was occurred in the study area caused by inundation of sea water landward.