Vegetation monitoring uses indices such as NDVI and EVI to evaluate vegetation condition across a region and over time. GeoRetina AI can produce index maps, trend charts, stress hotspots, and priority inspection zones.
Common Uses
- Detect vegetation stress and drought impacts.
- Monitor forest health, recovery, or degradation.
- Compare fields, blocks, or management zones.
- Prioritize field inspections.
- Support conservation and restoration reporting.
How to Ask
NDVI trend
Analyze NDVI trends for @forest_blocks from 2018 to 2025.
Stress hotspots
Find vegetation stress hotspots in @project_area for the last growing season.
Priority zones
Identify the top priority inspection zones from the vegetation stress result.
Report
Create a short vegetation health report using the current analysis layer.
Outputs
Vegetation workflows can produce:
- NDVI or EVI maps.
- Multi-year or seasonal trend charts.
- Hotspot polygons for stress concentration.
- Ranked inspection or priority zones.
- Reusable layers for follow-up analysis.
Prompting Tips
- Ask for NDVI when you need a general vegetation greenness signal.
- Ask for EVI when dense canopy or high-biomass areas are important.
- Use growing-season windows for fair year-to-year comparisons.
- Ask for hotspot polygons if the next step is inspection, restoration, or field planning.
- Use Super mode when you need a report that explains the chart and map together.