Optimization of 3D Scene Data Format Conversion and Data Acquisition for STK Applications

Given the extensive application of STK (Satellite Tool Kit) software in military mission visualization and simulation domains, we have focused on resolving critical bottlenecks affecting 3D scene construction, specifically addressing data format conversion and acquisition optimization to fully leverage its display capabilities. Based on analyzing the essential components required for building STK 3D scenes, we conducted detailed analysis of four data categories: terrain, surface textures, 3D models, and GIS data. Our methodology employs various auxiliary software tools to systematically develop conversion pipelines that transform commonly used data formats into STK-supported formats. The implementation involves creating custom conversion algorithms that handle coordinate system transformations, texture mapping optimization, and polygon reduction techniques. For data acquisition optimization, we developed automated scripts that preprocess raw data using compression algorithms and LOD (Level of Detail) generation to enhance processing efficiency. Key technical implementations include: - Terrain data conversion using elevation interpolation algorithms and projection transformation functions - Texture processing with mosaic stitching algorithms and format optimization routines - 3D model format translation incorporating mesh simplification and material property mapping - GIS data integration through coordinate reference system (CRS) transformation modules Experimental validation through practical case studies demonstrates the effectiveness of these data format conversion methods and optimization approaches, resulting in significantly enhanced realism and performance in 3D scene visualization. The solution architecture incorporates error-handling mechanisms for common conversion issues and quality validation functions to ensure data integrity throughout the processing pipeline.