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Wetland data acquisition method and system of multi-task mode

A data acquisition and multi-task technology, applied in the field of information systems, can solve problems such as difficulty in updating and data acquisition, and achieve the effects of strong work ability, convenient operation, and complex solutions

Inactive Publication Date: 2011-06-22
HUNAN CITY UNIV
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is: to solve the above-mentioned defects in the prior art, and provide a new, efficient, stable, multi-task mode wetland data collection method and system to solve the difficulty of data collection and update in wetland protection work. practical problems

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and examples of implementation.

[0021] (1) Data collector.

[0022] Wetlands are characterized by a wide range, diversity and complexity of data, and the management content is rich and involves many aspects. Wetland transportation is inconvenient, and the vehicles for field surveys are mainly boats. A comprehensive field survey will take a lot of time, so the staff hopes to investigate multiple data at the same time. At present, the commonly used field survey tools in other industries are GPS handhelds with data collection functions, which can be used for on-site positioning and measurement, data collection, and can provide attribute data entry and image collection functions. Such products are small in size, light in weight, and easy to carry. specialty. However, wetland surveys need to collect multiple aspects of spatial data and image data at the same time, and ther...

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Abstract

The invention discloses a wetland data acquisition method and a wetland data acquisition system of a multi-task mode. In the invention, a portable computer is used as a platform, hardware equipment such as a global positioning system (GPS) module, an image acquisition module, an infrared distance measurement module, a wireless communication module and the like and self-developed data acquisition software are combined, and a Bluetooth communication technology, a third generation (3G) network, a GPS technology, a spatial database technology and the like are used for devolvement, so that the method and the system have high capacities of image processing, spatial data acquisition, image acquisition and attribute information entry, wetland outdoor investigation paperless field work can be realized, duplication of labor for indoor office treatment is avoided, and the work efficiency of data acquisition is improved. The conventional data results can be conveniently superposed and called for analysis, and the method and the system are extremely suitable for outdoor field investigation work of a wetland conservation area, such as wetland vegetation distribution investigation, animal resource distribution, water quality detection, hydraulic facilities, wetland data updating, project census and the like. The actual problems of difficulty in acquiring and updating data in wetland protection work are solved.

Description

technical field [0001] The present invention relates to the technical field of information systems, in particular to a wetland data collection software and hardware platform in a multi-task mode, which is especially suitable for synchronously collecting multiple types of spatial data, image data, and attribute information during field investigations in wetland protection work, and realizing remote uploading of data , real-time update and other multi-task modes of wetland data collection. Background technique [0002] The Ramsar Convention defines wetlands as: "Wetlands are areas of marsh, fen, peatland or water, whether natural or artificial, permanent or temporary, with water that is static or flowing, fresh, brackish or Bodies of salty water, including waters whose depth at low tide does not exceed six meters". At the same time, it is also stipulated: "It may include the river and lake coasts adjacent to wetlands, coastal areas, and islands within the wetland range or are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/48G01S19/14G01C13/00G01N33/18
CPCY02A40/22Y02A90/30
Inventor 赵运林谭献良黄田曹永卿周立波
Owner HUNAN CITY UNIV
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