Autonomous controllable three-dimensional natural resource one-graph system construction method

Abstract

The invention discloses an autonomously controllable three-dimensional natural resource one-graph system construction method, which comprises the following steps of: creating a library construction scheme of three-dimensional space data, performing library construction processing on original space data through a parallel processing mechanism, generating a three-dimensional data set which can be used for service release, and generating a three-dimensional natural resource one-graph system; wherein the three-dimensional data set supports a sky map tile pyramid standard; performing data extraction on the three-dimensional data set, and issuing a data service supporting an REST or KVP or SOAP protocol; analyzing, calculating and publishing the three-dimensional data set to support a functionalservice of an HTTP protocol; and sequentially performing three-dimensional geometric calculation, texture rendering, three-dimensional view construction and dynamic visualization on the published function service and data service to form a three-dimensional dynamic scene. According to the invention, publishing and management of various data services and functional services of the two-dimensionaland three-dimensional space data are supported, the external sharing capability of the two-dimensional and three-dimensional space data services is effectively improved, and the safety controllabilityof geographic information management is greatly improved.

Description

technical field [0001] The invention relates to the field of natural resource informatization, and specifically relates to an autonomous and controllable three-dimensional natural resource one map system construction method. Background technique [0002] In the field of natural resources informatization, it is necessary to integrate, integrate and standardize various databases of land, geology, minerals, oceans, surveying and mapping geographic information, etc., and build a unified natural resource "integration" of "above ground, underground, land and sea" in accordance with unified standards. Zhangtu" big data system. Based on full coverage, all elements, and three-dimensional survey and monitoring, continuously improve the accuracy and integrity of "one map" data, and strengthen the management and application of three-dimensional space natural resource information. [0003] However, the current construction of a "one map" of three-dimensional natural resources lacks a co...

AI Technical Summary

Problems solved by technology

[0003] However, the current construction of a three-dimensional natural resource "one map" lacks a comprehensive management and application system that integrates two and three dimensions and has data cluster processing, efficient management, shared publishing, and comprehensive application capabilities.

Moreover, systems with relatively mature 3D data management and applications generally adopt foreign product technologies such as ESRI and Skyline. With the strengthening of geographic information security management, such mature technologies gradually expose low security controllability, high operating costs, and poor scalability. question

[0004] For the problems in related technologies, no effective solutions have been proposed yet

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