关键词: 环境影响评价;“三线一单”;海量数据;ArcEngine;插件式开发;GeoProcessing;

Abstract: In order to solve the problems in the process of extracting and integrating environmental impact assessment data such as massive data processing difficulties, cumbersome generation process, low efficiency and lack of systematization, an environment impact evaluation big data processing system was designed by using ArcEngine-based plug-in development and 64-bit GeoProcessing related technologies. The system has main functions of data quality inspection, data update, standardized processing and statistical analysis of environmental impact assessment data. Meanwhile, it determines process of environmental impact assessment data extraction and integration generation. The system can promote the continuous accumulation of environmental impact assessment data resources, integrated-informatization management, as well as its sharing, analysis and utilization.

Key words: environmental impact assessment; Three Lines and One List; massive data; ArcEngine; plug-in development; GeoProcessing