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System and method for surveying peat reserves based on air cushion vessel

A technology of hovercraft and peat, which is applied to special electromagnetic/magnetic detection and other directions during transportation, can solve the problem that ground penetrating radar equipment cannot be directly accessed, and achieve the effect of rapid grid measurement

Inactive Publication Date: 2016-05-25
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is to solve the problem that the ground penetrating radar equipment cannot directly enter the swamp wetland for on-site peat measurement, thereby providing a system and method for surveying peat reserves based on a hovercraft

Method used

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  • System and method for surveying peat reserves based on air cushion vessel
  • System and method for surveying peat reserves based on air cushion vessel
  • System and method for surveying peat reserves based on air cushion vessel

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specific Embodiment approach 1

[0024] Specific implementation mode one: see figure 1 Describe the present embodiment, the system of surveying peat reserves based on hovercraft described in this embodiment, it comprises hovercraft 1, GPS system 2, GPR system 3, central computer 4 and sampling device 5;

[0025] The hovercraft 1 is used as an installation platform for the GPS system 2, the GPR system 3, the central computer 4 and the sampling device 5, and under the coordination of the GPR system 3, the GPS system 2, the central computer 4 and the sampling device 5, the buried Surveying of bogs, peat under grasslands and low shrubs, and peat under submerged streams, rivers and lakes;

[0026] The GPS system 2 is used to locate and navigate the hovercraft 1, and store the position information of the hovercraft 1 in the data storage module 4-2 of the central computer 4. Meanwhile, the display 2-1 of the GPS system 2 also displays the information stored in the central The coordinate information of the geographi...

specific Embodiment approach 2

[0031] Specific implementation mode two: see figure 1 , 2 and 3 illustrate the present embodiment, the present embodiment is a further limitation of the system based on the hovercraft surveying peat reserves described in the specific embodiment one, and the GPR system 3 includes a GPR antenna 3-1 and a GPR main frame 3-2, and the GPR antenna 3-1 uses an antenna with a shielding shell, and the GPR antenna 3-1 is fixed on the cockpit bottom partition 1-7 of the hovercraft 1,

[0032] The GPR host 3-2 is fixed on the shielding case of the GPR antenna 3-1, and is located between the top of the shielding case of the GPR antenna 3-1 and the bottom of the radar operator's seat 1-3,

[0033] GPR host computer 3-2 also carries out data exchange with central computer 4 except being used for detecting underground geological information, and radar operator's seat 1-3 is positioned at the rear of driver's seat 1-4.

[0034] In this embodiment, the GPR antenna 3-1 is fixed on the cockpit ...

specific Embodiment approach 3

[0036] Embodiment 3: This embodiment is a further limitation of the system for surveying peat reserves based on hovercraft described in Embodiment 2. The GPR antenna 3-1 is a shielded GPR antenna with a center frequency of 100MHz or 250MHz.

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Abstract

The invention relates to a system and method for surveying peat reserves based on an air cushion vessel, and relates to a technology for surveying the peat reserves in large area, high precision and quick way. The system and method are used for solving a problem that a ground penetrating radar can not directly enter into a marsh wetland to perform on-site peat measurement. According to the invention, an air bag layer 1-5 formed between the bottom of the air cushion vessel 1 and ground or water is adopted, and under an action of thrust provided by a propeller propulsive fan 1-1 behind the vessel, and the GPR can quickly survey the site peat thickness in the large area of complex marsh wetland surface including water mire, grassland, short bush fallow as well as brook, river, lake and the like.

Description

technical field [0001] The invention relates to a large-area high-precision rapid survey technology for peat reserves. Background technique [0002] Peat is a unique organic mineral resource in marsh wetlands. According to incomplete statistics, my country's peat reserves are about 46.7×10 8 tons, and the peat reserves in the Nuoergai wetland alone reach 19×10 8 million tons. Peatlands are a significant soil carbon store and methane reservoir. Because peat is rich in organic matter, fiber and various material components, it has broad uses and development prospects in energy, industry, agriculture, animal husbandry, environmental protection, medicine and health, etc., so it is a precious natural resource with multiple uses. resource. Obviously, the prerequisite for the scientific and planned development and comprehensive utilization of peat resources is the effective survey of peat thickness, distribution and capacity. [0003] Compared with the traditional time-consumi...

Claims

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Application Information

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IPC IPC(8): G01V3/17
CPCG01V3/17
Inventor 刘宝江姜明董航
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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