Chennai Region NDVI and NDBI Analysis from Sentinel-2 October 2025

Offering NDVI and NDBI analysis for the Chennai metropolitan region derived from Sentinel-2 satellite imagery captured on October 6, 2025. It includes processed images, CSV summaries of pixel statistics, and metadata to study urban development and vegetation cover.

Use Cases

• Calculate vegetation health metrics across the Chennai region using the NDVI values from the processed images.
• Analyze urban built-up density and expansion patterns using the NDBI values provided in the dataset.
• Correlate NDVI and NDBI pixel statistics from the CSV summaries to assess the balance between greenness and urban surfaces.
• Integrate the GeoTIFF images into a GIS for spatial analysis of environmental conditions in Chennai.

Strengths

• Data is derived from Sentinel-2 satellite imagery, a high-resolution Earth observation source.
• Analysis is specific to a single date (October 6, 2025), providing a temporally consistent snapshot.
• Includes multiple output formats such as GeoTIFF, PNG, and CSV summaries for different analytical needs.

Limitations

• Analysis is limited to a single date in October 2025, lacking temporal depth for seasonal or trend analysis.
• The dataset's spatial scope is confined to the Chennai metropolitan region, limiting broader geographic comparisons.
• No information is provided on the spatial resolution of the processed images or the size of the CSV summaries.

Provenance

Source

Sentinel-2 satellite imagery.

Collection Method

Derived NDVI and NDBI analysis from satellite data.

Time Range

October 6, 2025.

Freshness

Data was last updated on February 20, 2026, and the source imagery is from October 2025.

Geography

Chennai metropolitan region.