GeoInstructNet-TCN-GIS-Simulation

# Research on Virtual Simulation System for GIS Practical Teaching ## OverviewThis repository provides resources and code related to the research paper: **"Research on the Development of a Virtual Simulation System for GIS Practical Teaching in Vocational Colleges"**. The goal of this project is to enhance practical GIS education using a **virtual simulation platform** that leverages:- **GeoInstructNet**: A neuro-symbolic instructional agent integrating geospatial graph encoding with adaptive feedback mechanisms.- **Topographic Curriculum Navigation (TCN)**: An intelligent curriculum strategy for personalized learning. ## Features- **Graph-Structured Spatial Representation**: Models spatial primitives and their topological relations.- **Concept-Guided Feedback**: Generates real-time, human-readable instructional hints based on learner performance.- **Adaptive Curriculum Planning**: Uses a deficiency-guided task sampling and complexity-controlled rejection sampling strategy.- **Multi-Scene Simulation**: Supports real-world GIS use cases like urban planning, environmental monitoring, and logistics. ## Performance- Outperforms baseline models on multiple benchmarks (NSVA, Video-MME, MODIS, Aesthetic Visual Analysis datasets).- Demonstrated improvements in student skill acquisition, engagement, and knowledge retention during GIS training. ## System ArchitectureThe core framework is built with:- **GeoInstructNet** (dual-stream encoder with graph attention + semantic embeddings)- **Topographic Curriculum Navigation** for personalized task sequencing ## Installation```bashgit clone https://github.com/your-username/your-repo-name.gitcd your-repo-namepip install -r requirements.txt