By downloading Polymer you agree to the licence terms and conditions.
This release includes support for MERIS 4th reprocessing data and Landsat8 collection 2 data, improvements on the installation procedure, and fixes some important bugs.
See more details in the changelog.
Search found 306 matches
- Fri Dec 17, 2021 4:21 pm
- Forum: Releases
- Topic: Polymer v4.14
- Replies: 0
- Views: 49370
- Thu Dec 16, 2021 10:47 am
- Forum: Support
- Topic: Using on Superview-1
- Replies: 1
- Views: 2664
Re: Using on Superview-1
Dear Sonia,
Sorry for replying late. No, Polymer does not support processing Superview-1 data. I doubt that the number of spectral bands would be sufficient - the algorithm would need to be adapted.
Kind regards,
François
Sorry for replying late. No, Polymer does not support processing Superview-1 data. I doubt that the number of spectral bands would be sufficient - the algorithm would need to be adapted.
Kind regards,
François
- Thu Dec 02, 2021 9:26 am
- Forum: Support
- Topic: Near real time and ancillary data
- Replies: 4
- Views: 3791
Re: Near real time and ancillary data
Hello Guillaume, and sorry for the late reply.
What crash happens exactly ? Is it because no ancillary data is available ?
Thanks, cheers,
François
What crash happens exactly ? Is it because no ancillary data is available ?
Thanks, cheers,
François
- Wed Oct 20, 2021 2:45 pm
- Forum: Support
- Topic: OLCI inland waters
- Replies: 4
- Views: 3674
Re: OLCI inland waters
Hello,
You have to create the directory as mentioned in the error message : mkdir -p data_landmask_gsw
After that, relaunch the code and the GSW data should be downloaded automatically.
Cheers,
François
You have to create the directory as mentioned in the error message : mkdir -p data_landmask_gsw
After that, relaunch the code and the GSW data should be downloaded automatically.
Cheers,
François
- Thu Sep 23, 2021 9:03 am
- Forum: Support
- Topic: MODIS Processing with 250m
- Replies: 3
- Views: 3401
Re: MODIS Processing with 250m
Good news !
Thanks a lot for your feedback
Thanks a lot for your feedback
- Mon Sep 20, 2021 8:23 am
- Forum: Support
- Topic: How to add land overlay map to POLYMER processed OLCI Image
- Replies: 6
- Views: 4375
Re: How to add land overlay map to POLYMER processed OLCI Image
Hi Vishnu,
The issue seems to relate to how you are locating your in-situ points in the image, and what you mean by applying CRS projection.
The easiest way to locate a point in the image should be to find the point with the closest lat/lon.
Cheers,
François
The issue seems to relate to how you are locating your in-situ points in the image, and what you mean by applying CRS projection.
The easiest way to locate a point in the image should be to find the point with the closest lat/lon.
Cheers,
François
- Mon Sep 20, 2021 8:07 am
- Forum: Support
- Topic: MODIS Processing with 250m
- Replies: 3
- Views: 3401
Re: MODIS Processing with 250m
Hello, It should be possible to generate 250m L1C products, and then process these with Polymer. I have not tried myself though. I suggest you pass the option "resolution=250" to l2gen in the make_L1C.py script (in the make_L1C function), and try to process the resulting L1C with Polymer. Please let...
- Mon Sep 13, 2021 9:19 am
- Forum: Support
- Topic: How to add land overlay map to POLYMER processed OLCI Image
- Replies: 6
- Views: 4375
Re: How to add land overlay map to POLYMER processed OLCI Image
Hi Vishnu,
I you want to compare Polymer results with a binned image, you should also bin Polymer results, in order to compare the two images in the same grid.
A library such as https://pyresample.readthedocs.io/ may help.
Cheers,
François
I you want to compare Polymer results with a binned image, you should also bin Polymer results, in order to compare the two images in the same grid.
A library such as https://pyresample.readthedocs.io/ may help.
Cheers,
François
- Mon Sep 13, 2021 9:09 am
- Forum: Support
- Topic: OSError: [Errno 24] Too many open files:
- Replies: 2
- Views: 4543
Re: OSError: [Errno 24] Too many open files:
Hi Guillaume, It seems that a file is not closed, maybe due to a garbage reference ? If you are doing your processing in a python loop, I would suggest defining a function which processes a single file, if it is not the case already. This can help to avoid garbage references. I hope this helps, chee...
- Mon Sep 13, 2021 8:47 am
- Forum: Support
- Topic: How to run polyner
- Replies: 1
- Views: 2888
Re: How to run polyner
Hello,
It seems that you tried to attach an image, but it was not attached correctly. Can you try to re-attach your image ?
Thanks,
François
It seems that you tried to attach an image, but it was not attached correctly. Can you try to re-attach your image ?
Thanks,
François