El índice de vegetación de diferencia normalizada se genera a partir de las bandas de infrarrojo cercano y rojo de cada escena como (NIR - Rojo)/(NIR + Rojo) y varía en valor de -1.0 a 1.0. Este producto se genera a partir de los compuestos de reflectancia de superficie MODIS/006/MOD09GA.
Bandas
Bandas
Nombre
Mín.
Máx.
Tamaño de los píxeles
Descripción
NDVI
-1*
1*
463.313 metros
Índice de vegetación por diferencia normalizada
* Valor mínimo o máximo estimado
Condiciones de Uso
Condiciones de Uso
Los datos y productos de MODIS adquiridos a través del LP DAAC no tienen restricciones sobre su uso, venta o redistribución posteriores.
El índice de vegetación de diferencia normalizada se genera a partir de las bandas de infrarrojo cercano y rojo de cada escena como (NIR - Rojo) / (NIR + Rojo), y su valor varía de -1.0 a 1.0. Este producto se genera a partir de los compuestos de reflectancia de superficie MODIS/006/MOD09GA.
[null,null,[],[[["\u003cp\u003eThe MODIS/MOD09GA_006_NDVI dataset provides daily global Normalized Difference Vegetation Index (NDVI) values derived from MODIS surface reflectance.\u003c/p\u003e\n"],["\u003cp\u003eNDVI is calculated as (NIR - Red) / (NIR + Red) and ranges from -1.0 to 1.0, indicating vegetation health and density.\u003c/p\u003e\n"],["\u003cp\u003eThis dataset is freely available for use with Google Earth Engine, a platform for geospatial analysis.\u003c/p\u003e\n"],["\u003cp\u003eData is available from February 24, 2000, to February 17, 2023, and is provided by Google.\u003c/p\u003e\n"],["\u003cp\u003eThere are no restrictions on the use, sale, or redistribution of the MODIS data.\u003c/p\u003e\n"]]],[],null,["# MODIS Terra Daily NDVI\n\nDataset Availability\n: 2000-02-24T00:00:00Z--2023-02-17T00:00:00Z\n\nDataset Provider\n:\n\n\n [Google](https://earthengine.google.com/)\n\nCadence\n: 1 Day\n\nTags\n:\n daily \n global \n mod09ga \n modis \n ndvi \n surface-reflectance \n terra \n usgs \nvegetation-indices \n\n#### Description\n\nThe Normalized Difference Vegetation Index is\ngenerated from the Near-IR and Red bands of each scene as (NIR - Red) /\n(NIR + Red), and ranges in value from -1.0 to 1.0. This product is generated from the MODIS/006/MOD09GA surface reflectance composites.\n\n### Bands\n\n**Bands**\n\n| Name | Min | Max | Pixel Size | Description |\n|--------|------|-----|----------------|----------------------------------------|\n| `NDVI` | -1\\* | 1\\* | 463.313 meters | Normalized Difference Vegetation Index |\n\n\\* estimated min or max value\n\n### Terms of Use\n\n**Terms of Use**\n\nMODIS data and products acquired through the LP DAAC have no restrictions on subsequent use, sale, or redistribution.\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar dataset = ee.ImageCollection('MODIS/MOD09GA_006_NDVI')\n .filter(ee.Filter.date('2018-04-01', '2018-06-01'));\nvar colorized = dataset.select('NDVI');\nvar colorizedVis = {\n min: 0,\n max: 1,\n palette: [\n 'ffffff', 'ce7e45', 'df923d', 'f1b555', 'fcd163', '99b718', '74a901',\n '66a000', '529400', '3e8601', '207401', '056201', '004c00', '023b01',\n '012e01', '011d01', '011301'\n ],\n};\nMap.setCenter(-7.03125, 31.0529339857, 2);\nMap.addLayer(colorized, colorizedVis, 'Colorized');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/MODIS/MODIS_MOD09GA_006_NDVI) \n[MODIS Terra Daily NDVI](/earth-engine/datasets/catalog/MODIS_MOD09GA_006_NDVI) \nThe Normalized Difference Vegetation Index is generated from the Near-IR and Red bands of each scene as (NIR - Red) / (NIR + Red), and ranges in value from -1.0 to 1.0. This product is generated from the MODIS/006/MOD09GA surface reflectance composites. \nMODIS/MOD09GA_006_NDVI, daily,global,modis,ndvi,surface-reflectance,terra,usgs,vegetation-indices \n2000-02-24T00:00:00Z/2023-02-17T00:00:00Z \n-90 -180 90 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://earthengine.google.com/)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/MODIS_MOD09GA_006_NDVI)"]]
