FOSS4G 2024 | GeoAI for all: Helping answer the most common questions in geo
Автор: FOSS4G
Загружено: 2025-09-29
Просмотров: 28
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"Every geospatial project begins with a quest for answers. Large Language Models (LLMs) are revolutionizing how we can directly understand user needs through techniques like natural language to data structure conversion. Over the couple years, we have been exploring how AI could be used for working with geospatial data. What started as figuring out how to use natural language to make STAC queries to find public data has led to much more, including natural language geocoding to contextual image searching of public data such as NAIP and Sentinel-2.
In this talk we will explore how AI can be used to help automate some of geospatial’s most tedious tasks using open data, and how open vision models can be combined to create powerful tools for search & discovery of earth imagery.
This talk will include an overview of AI for use in geospatial analysis, with a focus on using open data and open models. We will show some live demos to create accurate AOIs with natural language, as well as for advanced searching of landscape features in public datasets. Additionally we will give an overview of techniques like Retrieval Augmented Generation and LLM Agents and the potential for how these may be used to transform geospatial data science.
Matthew Hanson
AI4EO Challenges & Opportunities"
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