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Re: Experience with ENVIRasterSeries? [message #91165 is a reply to message #91163]

Wed, 10 June 2015 04:07

Jonas Ardo
Messages: 12
Registered: April 2014

Junior Member

Try TIMESAT, free and fast
http://web.nateko.lu.se/timesat/timesat.asp?cat=6
/Jonas
On 6/10/2015 9:30 AM, Kim wrote:
> Hi all!
>
> I am currently wondering what are the advantages of using the new object ENVIRasterSeries in comparison to just
> having an array of file locations and opening them with ENVIRaster?! Does it make working with time series any faster?
>
>
> Background is: I have a time series of 365 daily images and I want to temporally filter them with SavGol(in total
> 40GB of data). Opening all images at once is of course not possible. This means, I have to open each file,
>get the value of 1 pixel or a subset of the image and store it in an
array so when I have the whole time series in the array,
> I can apply my temporal filter and store the data again in single files. This of course is very time consuming and I am
> trying to figure out, how to get this job faster... any suggestions would be welcome!
>
> Thank you,
> Kim
>

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[Message index]

		Experience with ENVIRasterSeries? By: Kim on Wed, 10 June 2015 00:30
		Re: Experience with ENVIRasterSeries? By: Jonas Ardo on Wed, 10 June 2015 04:07
		Re: Experience with ENVIRasterSeries? By: Kim on Wed, 10 June 2015 04:14

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