圖書典藏及影音數位平台

本計畫主要配合地層下陷防治及地下水保育管理計畫之實施，其目的為進行各地層下陷區之監測，以分析其下陷趨勢及範圍，並針對地層下陷潛勢地區之地面沉陷背景資料進行建置，藉此以達到對地層下陷潛勢區發揮早期預警之效果。利用地層下陷分層監測井、水準檢測、GPS固定測站及雷達干涉等多重方式，並進行試驗分析，以釐清地層下陷發生機制，作為擬定防治對策之依據。

This project follows the protection and management plan for the groundwater. Its objectives are to monitor the land subsidence and to explore the subsidence mechanisms in Taiwan. Consequently, these results will provide precaution for the potential areas of land subsidence and to develop the conceptual strategy for the mitigation of serious land subsidence. This project contains five tasks including: (1) leveling survey in land-subsidence area, (2) maintenance and measurement of the existed land subsidence monitoring wells, (3) construction of land subsidence monitoring well, (4)the integrated analysis of monitored data obtained from the land subsidence area, (5) renewal and maintenance of land subsidence database as well as a Web site inquiring system.