NOAA Center for Satellite Applications and Research (STAR) normalized difference vegetation index (NDVI) maps. NDVI is a simple graphical indicator that can be used to analyze remote …

This image displays a (left) Landsat Surface Reflectance (SR) and (right) the SR-derived Landsat Surface Reflectance Normalized Difference Vegetation Index (NDVI).

Map Visualization: The results are displayed on an interactive map, allowing you to explore NDVI patterns and changes within your AOI. This app is designed to provide an accessible tool for …

This list of 15 free satellite imagery data sources has data that you can download and create NDVI maps in ArcGIS or QGIS. For example, we use NDVI in agriculture, forestry, and the …

Jan 8, 2026 · Explore how NASA data helps track NDVI trends in Spain, analyze rising land surface temperatures in Italy, and detect geothermal anomalies in Turkey using MODIS and …

This dataset contains a gridded daily Normalized Difference Vegetation Index (NDVI) derived from the Surface Reflectance Climate Data Record (CDR).

Dec 13, 2019 · This map is updated on a daily basis, retaining the 4 most recent scenes for each path/row that have cloud coverage < 50%, plus the scene closest to the corresponding GLS …

The information is reported back as a dynamic chart of spatially averaged NDVI through a biweekly timestep, organized by land cover type. The underlying NDVI data is available back …

Feb 12, 2025 · NDVI is an indicator of the greenness of the biomes. Every 10-days estimates are available in near real time at global scale in the spatial resolution of about 300 m from July …

Today, scientists use NASA satellites to map the "greenness" of all Earth's lands. These vegetation index maps show where and how much green leaf vegetation was growing for the …