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- NDVI-index
- 10-18-2007
  Re: NDVI index
| Yamada, Yasuhar... | 10-18-2007 |
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Hi,
I try to calculate the NDVI index (montly) with the AVHRR images
(http://www.class.noaa.gov/saa/products/search?
sub_id=0&datatype_family=AVHRR&submit.x=17&submit.y=9).
The resolution of images is 1.1km and isn't good for my project.
Do you know a website where I can download a series of montly images
free of charge, for calculate the ndvi montly index with a good
resolution (better than 1 km)?
Best Wishes,
Alfredo
I try to calculate the NDVI index (montly) with the AVHRR images
(http://www.class.noaa.gov/saa/products/search?
sub_id=0&datatype_family=AVHRR&submit.x=17&submit.y=9).
The resolution of images is 1.1km and isn't good for my project.
Do you know a website where I can download a series of montly images
free of charge, for calculate the ndvi montly index with a good
resolution (better than 1 km)?
Best Wishes,
Alfredo
Please check the "MODIS" keyword.
http://edcdaac.usgs.gov/modis/mod13q1.asp
Alfredo wrote:
http://edcdaac.usgs.gov/modis/mod13q1.asp
Alfredo wrote:
>
> I try to calculate the NDVI index (montly) with the AVHRR images
> (http://www.class.noaa.gov/saa/products/search?
> sub_id=0&datatype_family=AVHRR&submit.x=17&submit.y=9).
>
> The resolution of images is 1.1km and isn't good for my project.
>
> Do you know a website where I can download a series of montly images
> free of charge, for calculate the ndvi montly index with a good
> resolution (better than 1 km)?
>
> Best Wishes,
>
> Alfredo
>