GeoInfoRAG：针对地理信息文档的问答与可视化平台（以IPCC报告为例）

简介 (introduction)

GeoInfoRAG平台是中国地质大学（武汉）UrbanComp团队开发的针对地理信息文档的问答与可视化平台。该系统基于大模型检索增强生成（RAG）技术，构建自动化流程，对富含地理空间信息的文档资料进行索引处理与向量数据库构建，进一步实现对话助手以及多种可视化功能，帮助用户浏览、解读各种地理文档。
GeoInfoRAG platform is a Q&A and visualization platform developed by the UrbanComp lab at China University of Geosciences (Wuhan) designed for geographic information documents. This system leverages Retrieval-Augmented Generation (RAG) technology with large language models to establish an automated process for indexing document materials rich in geospatial information and constructing vector databases. It further enables conversational assistants and various visualization functionalities, assisting users in exploring and interpreting a wide array of geographic documents.

演示视频 (Demo Video)

视频原链接 (Video Link): https://www.bilibili.com/video/BV1aa6KY2Es4/

演示展示了目前GeoInfoRAG系统进行一次对话的完整交互流程，包括文档与RAG策略选择、问题输入、模型总结回答、思维导图生成、知识图谱展示、上下文可视化等功能。该可视化界面基于Kotaemon UI框架实现，更多功能正在开发中。
The demo showcases the complete interaction process of a conversation with the current GeoInfoRAG system, encompassing document and RAG strategy selection, question input, model-generated summary responses, mind map generation, knowledge-graph display, and context visualization. The visual interface is implemented based on the Kotaemon UI framework, with more features under development.

演示文档介绍（Document Introduction）

演示中使用的地理文档是联合国政府间气候变化专门委员会（IPCC）组织2022年发布的第六次评估报告（AR6），该报告共3068页，包含18个章节与5个附录。尽管文档内容较长，GeoInfoRAG系统仍可以基于用户问题进行有效的信息检索、总结与回答，并通过可视化形式进一步解决用户的问题。
The demo utilizes the Sixth Assessment Report (AR6) published by the IPCC in 2022, which consists of 3068 pages, including 18 chapters and 5 appendices. Despite the extensive length of the document, the GeoInfoRAG system is capable of performing effective information retrieval, summarization, and response based on user queries. Furthermore, it addresses users' questions through various visualization methods.