Search found 227 matches

by OB SeaDAS - knowles
Thu Jan 19, 2017 12:59 pm America/New_York
Forum: Questions/Comments
Question: Pixel extration over a transect on L2 MODISA images
Replies: 4

Pixel extration over a transect on L2 MODISA images

Hi Cedric

I'm not clear on your response.  This tool does work or doesn't work for you?

Danny
by OB SeaDAS - knowles
Thu Jan 19, 2017 11:30 am America/New_York
Forum: Questions/Comments
Question: Pixel extration over a transect on L2 MODISA images
Replies: 4

Pixel extration over a transect on L2 MODISA images

After you draw your line vector, with your desired data band open and the vector selected, use the Profile Plot tool (Select the icon or find it under the Analysis menu).  This will show a plot of the values along the full pixel path of your selected vector.  You can adjust the box size (t...
by OB SeaDAS - knowles
Thu Jan 12, 2017 12:00 pm America/New_York
Forum: Questions/Comments
Question: Anomalies after gpt reproject of MERIS FRS L2
Replies: 9

Anomalies after gpt reproject of MERIS FRS L2

Hi Andrew,My observations of this problem have only been for latitudes a bit above 60 and below -60 degrees.  Unless WA has detached itself and gone adrift, then no I would not consider WA to be far north :)   We'll get on this one, and I expect we will get it resolved soon.thanks...
by OB SeaDAS - knowles
Thu Jan 12, 2017 11:02 am America/New_York
Forum: Questions/Comments
Question: Anomalies after gpt reproject of MERIS FRS L2
Replies: 9

Anomalies after gpt reproject of MERIS FRS L2

Hi Andrew,I ran l2gen creating an extract and it yielded the NaNs problem similar to what you are seeing.  See attached image with NaNs shown in red.  In the meantime, as shown in my previous post, if you first do a spatial subset (crop) in SeaDAS of the l2 file, then the Reproject tool wi...
by OB SeaDAS - knowles
Wed Jan 11, 2017 1:11 pm America/New_York
Forum: Questions/Comments
Question: Anomalies after gpt reproject of MERIS FRS L2
Replies: 9

Anomalies after gpt reproject of MERIS FRS L2

Hi Andrew,I ran l2gen on the whole file.  I then cropped it in the GUI to approx your dimensions.  I then reprojected in the GUI (Transverse Mercator, central meridian=-153, lat of origin=70)  For Output Parameters I set Pixel sizeX=300 and Pixel sizeY=300.  I used Nearest Neighb...
by OB SeaDAS - knowles
Wed Jan 11, 2017 12:15 pm America/New_York
Forum: Questions/Comments
Question: Anomalies after gpt reproject of MERIS FRS L2
Replies: 9

Anomalies after gpt reproject of MERIS FRS L2

Hi Andrew,I remember looking at this post a few months ago and I believe I wasn't able to replicate the results.  Sorry, for no follow up, but I guess it got lost in the shuffle, and each of us thought someone else was looking into it :(.  I'll take a look at this again.  Sinc...
by OB SeaDAS - knowles
Wed Jan 20, 2016 3:23 pm America/New_York
Forum: Questions/Comments
Question: SeaDAS Booth at the Ocean Sciences Meeting Feb 22-25, 2016
Replies: 0

SeaDAS Booth at the Ocean Sciences Meeting Feb 22-25, 2016

We are pleased to announce that we will be operating a NASA SeaDAS booth at the 2016 Ocean Sciences Meeting in New Orleans.  You'll find us in the poster hall each day at booth 307, Feb 22-25 4:00pm-6:00pm.  A computer will be set up with SeaDAS 7.3 and sample scenes for live demos and questions/ans...