Section cadastral cadastral management with an overview of
1, cadastral
1. The concept of cadastral
Cadastral refers to regulation by the state to 10 land ownership as the core, in order to block the tomb of Chu ownership of the land and its attachments, location, quantity, quality and utilization of basic information such as collection of land data, lists, and Atlas. Is the land of cadastral residence.
A collection of basic information of land, referred to as cadastral information, including cadastral data sets, cadastral atlas and cadastral books.
Cadastral data set: it describes the main is in digital form and the attachments 10 to the location, quantity, quality, utilization status and other factors, such as the area of books, Boundary point coordinates volumes, the real estate assessment data.
Cadastral Atlas: it is mainly used to express the map in the form of cadastral information, that is, with the diagram in the form of an intuitive description of the land and the attachments between the position relationship, which includes the cadastral maps, thematic cadastral maps, were maps.
Cadastral books: it is mainly used in the form of lists the location of the land and its attachments, legal status, utilization of the basic situation of textual descriptions, such as the cadastral survey form, all relevant documents.
Between them through a special identifier (keywords) to connect into a whole. This identifier is known as block number (number to number or lot number).
Is mainly to solve the above-mentioned three parts of the land and its attachments to the five key issues:
First, the land and fixtures "is a quasi-" and specifically refers to ownership of land and its owners and the legal relations between attachments.
Second, the land and its attachments, "where", specifically refers to the land and its attachments between the location of the narrow, generally with the data (coordinates) and cadastral numbers to describe it.
Third, the land and its attachments, "many", specifically refers to the description of the amount of land and its attachments, such as the 10 land area, housing a few buildings, building area, land and housing value or price.
Fourth, access to land and its attachments, the construction took place, "what time", real-time state issues.
Fifth, the land and its attachments "how" and how to secure these rights, the right is how to use the land and its attachments, the current status of such a system.
1. The contents of the cadastral
(1) text-based cadastral information: including cadastral control survey results, cadastral books, registration cards, sets, etc. names.
(2) graphic cadastral information: including cadastral maps, were to sketch, were maps.
(3) Humanities: This information includes demographics, education, culture and public facilities.
(4) Natural Resources Information: including energy, environment, water, vegetation and so on.
(5) economic data: including mining, marketing, finance and commerce.
2, Cadastral Management
1. The concept of Cadastral Management
Cadastral management of national cadastral and research in order to establish ownership of land, natural conditions, economic conditions such as land, basic information, the establishment of a complete cadastral maps, books, and according to uniform methods, requirements and procedures for the implementation of a series of administrative, economic, system of legal and technical work measures. Cadastral Management is targeted at dual functions as a resource and asset of the land, its core is the management of land ownership.
2. The contents of Cadastral Management
At this stage, China's main contents of cadastral management include:
A) Land Survey
The land survey was designed to identify the amount of land, quality, distribution, utilization and power conditions to conduct investigations. At different stages of development, land survey, the focus is not the same. Land Survey in general can be divided into the land-use withered investigation, land survey and cadastral survey conditions, the land-use survey is mainly based on counties as the unit, the above use of the position of the main content of the investigation; land condition survey is the land soil, vegetation , geomorphology, meteorology, hydrology and other natural conditions and the land input and output, income, transportation, location, and other social conditions of the investigation; cadastral survey of land ownership, location, type, grade, lot boundaries and the main content area of investigation, It includes the ownership of land survey and cadastral two parts.
2) Land Registration
Deng land in accordance with relevant national laws Bom land ownership, the right to use for confirmation, according to law of land ownership of the application, review, documentation, certificates of a legal measures. At present, in accordance with the law, mainly to carry out state-owned land ownership, collective ownership of land and collective land use rights and a right on to his registration, land data that have been registered after the force of law.
3) land statistics
Land statistics is the country's land quantity, quality, distribution, use and ownership status of statistics, compilation, analysis and provision of land statistics system.
4) The land classification and valuation of
Valuation of land classification in the land use classification based on the land, natural, economic conditions, further define the level of various land and benchmark land price. Land classification for the rational use of the organization to develop land use planning, rational land acquisition tax, determine the land compensation standards provide a scientific basis. Premium assessment to deepen the reform of land-use system, regulate the property market, as well as their corresponding land registration system laid the foundation.
5) The cadastral records management
Cadastral records management is a land survey, classification and grading, registration and statistical work in the formation of various types of historical records, documents, books collection, sorting, identification, storage, statistics, and provide access to other aspects of work in general . Cadastral records management is the basis for land management work, is to establish a sound basis for various land management systems.