Portable remote sensing image information field acquisition system and acquisition method

Abstract

The invention relates to a portable remote sensing image information field acquisition system. The system comprises an electronic map module, a remote sensing image module, a standard spectroscopic database module, an acquired information database module, a standard spectroscopic database management module, a working map management module, a remote sensing image matching module, a GPS (Global Positioning System) navigating and positioning module and an acquired database management module, wherein the electronic map module and the remote sensing image module are connected and then connected with the standard spectroscopic database module and the acquired information database module through data lines; and then the connected modules are connected with the standard spectroscopic database management module, the working map management module, the remote sensing image matching module, the GPS navigating and positioning module and the acquired database management module in series. In the invention, a remote sensing image map of a working region and an electronic map are used as working base maps and introduced into an acquisition device to discriminate the type of a ground feature; and the ground feature is related onto the working base map to form a geologic map. The invention provides a convenient and quick digitalized geological information acquisition tool, lays a foundation for field paperless operations of geological work, avoids various troubles brought by carrying a large quantity of geological maps to a field site, enriches the content of geological surveys, improves theworking efficiency and the quality and lightens the burdens of field geological workers.

Description

Technical field: [0001] The invention relates to a geoscience information engineering utilizing remote sensing image information, in particular to a field collection device for remote sensing image information and a field collection method for remote sensing image information. Background technique: [0002] For geoscience research, field work is an indispensable and important link. Moreover, in the field of remote sensing applications, due to the accuracy of remote sensing image interpretation, there are inevitably errors or types that are difficult to determine, which requires field investigation and verification. . The traditional field work is to record the obtained first-hand information on the record book of paper media. The collected information has many types, complex content, large amount of information, and is greatly affected by human factors. This traditional method is becoming less and less practical for the requirements of today's information age, which greatly...

AI Technical Summary

Problems solved by technology

Existing portable field acquisition devices do not use remote sensing images as one of the working base maps, and cannot directly identify remote sensing images on the device

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