Der Normalized Difference Vegetation Index (NDVI) wird aus den Nahinfrarot- und Rot-Bändern jeder Szene als (NIR – Rot) ÷ (NIR + Rot) berechnet und liegt zwischen -1,0 und 1,0. Dieses Produkt wird aus den MODIS/006/MYD09GA-Oberflächenreflexionsverbundbildern generiert.
Bänder
Bänder
Name
Min.
Max.
Pixelgröße
Beschreibung
NDVI
–1*
1*
463.313 Meter
Normierter differenzierter Vegetationsindex
* geschätzter Mindest- oder Höchstwert
Nutzungsbedingungen
Nutzungsbedingungen
Für MODIS-Daten und ‑Produkte, die über das LP DAAC erworben wurden, gelten keine Einschränkungen hinsichtlich der weiteren Verwendung, des Verkaufs oder der Weitergabe.
Der Normalized Difference Vegetation Index (NDVI) wird aus den Nahinfrarot- und Rot-Kanälen jeder Szene als (NIR – Rot) / (NIR + Rot) berechnet und liegt zwischen -1,0 und 1,0. Dieses Produkt wird aus den MODIS/006/MYD09GA-Oberflächenreflexionsverbundbildern generiert.
[null,null,[],[[["\u003cp\u003eThe MODIS/MYD09GA_006_NDVI dataset provides daily Normalized Difference Vegetation Index (NDVI) values globally from July 4, 2002, to February 25, 2023.\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 generated from MODIS/006/MYD09GA surface reflectance composites and is available through Google Earth Engine.\u003c/p\u003e\n"],["\u003cp\u003eThe data is freely available for research, education, and non-profit use with no restrictions on subsequent use, sale, or redistribution.\u003c/p\u003e\n"],["\u003cp\u003eUsers can explore and analyze this dataset using Google Earth Engine's tools and resources for scientific analysis and visualization.\u003c/p\u003e\n"]]],[],null,["# MODIS Aqua Daily NDVI\n\nDataset Availability\n: 2002-07-04T00:00:00Z--2023-02-25T00:00:00Z\n\nDataset Provider\n:\n\n\n [Google](https://earthengine.google.com/)\n\nCadence\n: 1 Day\n\nTags\n:\n aqua \n daily \n global \n modis \n myd09ga \n ndvi \n surface-reflectance \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/MYD09GA 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/MYD09GA_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_MYD09GA_006_NDVI) \n[MODIS Aqua Daily NDVI](/earth-engine/datasets/catalog/MODIS_MYD09GA_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/MYD09GA surface reflectance composites. \nMODIS/MYD09GA_006_NDVI, aqua,daily,global,modis,ndvi,surface-reflectance,usgs,vegetation-indices \n2002-07-04T00:00:00Z/2023-02-25T00:00:00Z \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_MYD09GA_006_NDVI)"]]
