Farmland tenure publicity map automatically generating method

Abstract

The present invention discloses a farmland tenure publicity map automatically generating method, and realizes automated production of a contracted land tenure publicity map in the work for rural land right. At present, most of professional softwares for publicity map production require to take a corresponding administrative map layer as a range control map layer for an mapmaking operation. However, in practice, a contracted land tenure publicity range takes a group as a unit, most of administrative division data in most areas is accurate to a village boundary, and existing mapmaking software does not yet well solve a problem that automatic mapmaking is difficult to be realized under the circumstances of lacking for the range control map layer. In addition, due to limitation of a mapmaking printing device, an actual mapmaking range of the publicity map also has limitation. When producing the publicity map in a large scale in most times, framing processing on the map layer is required to be carried out; and the existing software requires a large amount of manual operations to implement layer framing with a low automation degree. For the two shortcomings, the method disclosed by the present invention combines a computer technology with a geographic information technology, so that automation and intelligence of a farmland tenure publicity map production process are realized, production efficiency and accuracy are improved, and a large quantity of time and labor costs are saved.

Description

technical field [0001] The invention relates to the field of basic geographic information, in particular to an efficient method for automatically generating a publicity map of farmland ownership. Background technique [0002] With the continuous advancement of the confirmation of land rights in rural areas, various issues of land ownership left over from history have become increasingly prominent. Rural land ownership, use rights and other rights are chaotic and have not been clearly defined and effectively guaranteed. The work of confirming rural land rights aims to find out the status of land, clarify land ownership, and promote the standardization of rural land management. In this process, it is the top priority to solve the problems of unreliable plots, unclear four-points, and inaccurate areas of rural land. On this basis, making farmland ownership publicity maps for farmers is an important implementation link for the next step. The publicity map of farmland ownershi...

AI Technical Summary

Problems solved by technology

For the massive contracted land data in the land right confirmation work, if the existing mapping method is used to make the farmland ownership publicity map, it will require a lot of manpower and material resources, and the improvement of work efficiency and mapping results cannot be guaranteed. accurate

Therefore, there are many inconveniences and error-prone aspects in the production of agricultural land ownership publicity maps, especially in the acquisition of group unit administrative division data, layer framing and publicity information statistics and summarization

The production process of farmland ownership publicity maps cannot be automated and intelligent, which will bring great inconvenience to the management and analysis of land contractual management rights in the future

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