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Remote sensing information extraction is the key step of remote sensing application, and the automatic and high-precise extraction of water information from remotely sensed images is of great significance and urgently required in many research fields. This paper presents a step-by-step iterative transformation mechanism to extract water information, which uses spatial scale transformation mechanism...
Tibetan Plateau is a typical study area of global environmental change, and lake is an important ecological factor to reveal eco-environmental evolution. Using remote sensing technology to monitor the succession law of lakes on the plateau is of great significance to global environment change research. Based on water index computed by spectral feature fitting (SFF) method, this paper uses “whole-local...
Digital aerial orthoimages have been widely used in surveying, mapping, geographic information systems, visualization, and other applications. However, when producing digital aerial orthoimages, radiometric equalization over large areas is often a most time-consuming and costly process and has become a bottleneck. This letter presents a network-based radiometric equalization approach to eliminate...
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