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This paper introduces a collaborative multi-agency effort to develop an Appalachian Trail (A.T.) MEGA-Transect Decision Support System (DSS) for monitoring, reporting and forecasting ecological conditions of the A.T. and the surrounding lands. The project is to improve decisionmaking on management of the A.T. by providing a coherent framework for data integration, status reporting and trend analysis...
The paper primary makes certain some bands or band combination as the RS spectral indices of vegetation water content based on analyzing the vegetation spectral characteristics and the relativity between spectrum and vegetation water content. With the ground survey data, the best function models are respectively established between the vegetation water content and spectral indices. Based on analyzing...
Earth science information has been generated and collected through a wide variety of mechanisms ranging from earth observation to model simulations, and large volume of datasets are archived and built with services to be accessed by end users in different fashions. It is a challenge to utilize the available information and services for supporting applications at a global level, which is referred to...
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