Search found 12 matches

by jcardoso
Mon May 25, 2020 5:18 pm
Forum: Support
Topic: Is it possible to process OLCI with 900 m resolution?
Replies: 1
Views: 2344

Is it possible to process OLCI with 900 m resolution?

Dear François,

Is it possible to process Sentinel-3/OLCI data with different resolution (eg. 900 meters = 3x3 pixels).

Thank you, regards.
Joao.
by jcardoso
Mon May 25, 2020 5:14 pm
Forum: Support
Topic: Processing data for particular lat long
Replies: 3
Views: 5992

Re: Processing data for particular lat long

Dear François,

Is no other way to add the lat/lon coordinates instead row/column numbers?

It's more curiosity than necessity.
Thank you for the very nice software,
Joao.
by jcardoso
Tue Mar 31, 2020 2:52 pm
Forum: Support
Topic: Some OLCI results show strange invalid patterns
Replies: 3
Views: 6267

Re: Some OLCI results show strange invalid patterns

Dear François, I am trying to apply the command that you wrote in the post above to avoid the strange patterns (I also observed this issue). I am receiving an error saying that cannot find "calib". - Should I add some module in the polymer_cli.py to recognize the calib=None? - The calib=None and the...
by jcardoso
Thu Mar 19, 2020 4:40 pm
Forum: Support
Topic: Polymer running on Sentinel-2 images
Replies: 10
Views: 11209

Re: Polymer running on Sentinel-2 images

Dear François, I am able to run the MSI tiles using the ERA5 ancillary data as suggested in the post "Sanity check for ancillary data". I was not able to use the NASA ancillary data by changing the line inside the ancillary.py file, but it's fine. Sorry for didn't see the topic with the same questio...
by jcardoso
Wed Mar 18, 2020 11:18 am
Forum: Support
Topic: Polymer running on Sentinel-2 images
Replies: 10
Views: 11209

Re: Polymer running on Sentinel-2 images

Dear François, I am trying to run the MSI processing using Polymer-v4.12, Ubuntu 18.04. I am running the following command for one MSI tile: ./polymer_cli.py /home/jcardoso/msi_L1/S2B_MSIL1C_20190421T105039_N0207_R051_T31UES_20190421T125156.SAFE/GRANULE/L1C_T31UES_A011088_20190421T105033/ /home/jcar...
by jcardoso
Wed Mar 11, 2020 9:43 am
Forum: Support
Topic: SVC with POLYMER v4.10 for OLCI-A
Replies: 3
Views: 7441

Re: SVC with POLYMER v4.10 for OLCI-A

Dear François, I saw inside the Polymer folders one file called "params.py" and inside it are the "# OLCI vicarious calibration coefficients (in dev, bands 1 to 21)". I would like to ask you some questions concerning the OLCI SVC: 1) This values are the SVC applied to OLCIA and OLCIB? 2) How Polymer...
by jcardoso
Mon Jun 17, 2019 2:36 pm
Forum: Support
Topic: polymer v4.10 installation
Replies: 4
Views: 8004

Re: polymer v4.10 installation

Hello Laurent, I installed the Polymer v4.11 in my Linux (Ubuntu 18.04) and its working fine. I think you are trying to install the packages using pip or other installation command, if I understood right. What worked for me was to create a new environment in my Anaconda and inside this environment I...
by jcardoso
Tue Apr 23, 2019 12:14 pm
Forum: Support
Topic: Projection deviation
Replies: 2
Views: 6410

Projection deviation

Dear François, I was checking my S3A-OLCI images after processing with Polymer 4.10 and I realized that for a few number of images (~2 of 320, I am still checking it) my point moved from the correct location. I downloaded some L2 OLCI images processed with Baseline AC (BAC) from CODA website to chec...
by jcardoso
Thu Apr 18, 2019 11:27 am
Forum: Support
Topic: How to add new parameters as output
Replies: 3
Views: 5756

Re: How to add new parameters as output

Thank you François, The code you sent me is working for F0 applied to OLCI S3A data and the values are good! During processing I received a message. This message is appearing any time, not only with the new parameters but since before using just the defaut_parameters. See the warning below: Starting...
by jcardoso
Fri Apr 05, 2019 1:23 pm
Forum: Support
Topic: How to add new parameters as output
Replies: 3
Views: 5756

How to add new parameters as output

Dear François,

Is it possible to have the AOT, SZA and maybe the solar flux for each band as extra output parameters?
I am using Polymer 4.10.

Thank you in advance,
Joao.