Wading building dynamic monitoring method based on stereoscopic monitoring technology

Abstract

The invention provides a wading building dynamic monitoring method based on stereoscopic monitoring technology. The method comprises the following steps: step one, performing remote-sensing dynamic monitoring through a high-resolution satellite to extract a river-lake wading building suspected target; step two, basic geographic information precise acquisition of the wading illegal building targetbased on the stereoscopic monitoring technology: adopting an unmanned aerial vehicle, an unmanned surveying vessel and GPS measurement equipment, constructing a stereoscopic monitoring network, and precisely acquiring a full-visual angle high-precision three-dimensional database at the wading illegal building region; and step three, manufacturing a stereoscopic monitoring special subject achievement. The stereoscopic monitoring technology is comprehensively applied to the river, the lake, the reservoir and like daily supervision work, a series of problem that the traditional river-lake protection work is small in monitoring range, bad in initiative, large in supervision difficulty and high in economic cost can be effectively solved through the specific subject application of the river stereoscopic monitoring network, and an active, quick, efficient and precise wading illegal building dynamic monitoring method with strong up-to-date is formed.

Description

technical field [0001] The invention relates to the technical field of river and lake governance and protection in the river and lake chief system, in particular to a dynamic monitoring method for river and lake wading buildings based on three-dimensional monitoring technology. Background technique [0002] For a long time, in the supervision and management of river and lake wading buildings, lake governance and protection departments usually rely on manual inspection and supervision methods, which present obvious passivity, lag, labor intensity, and human resource investment. With the rapid development of social economy, the intensity of land development in river and lake development and protection areas is increasing day by day, various water activities are increasing, water illegal incidents are increasing, water illegal areas are expanding, and some water incidents Illegal activities often occur in relatively remote places with inconvenient transportation, which leads to...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a dynamic monitoring method for river and lake wading buildings based on the sky-air-land-water three-dimensional monitoring technology, which is used to solve the problems in the supervision and management of wading illegal buildings in the current river and lake development, governance and protection work. A series of problems such as passivity, lag, high cost, and difficulty

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