Search found 141 matches

by OB WebDev - norman
Mon Jun 12, 2017 10:12 am America/New_York
Forum: Questions/Comments
Question: Geographical coordinate system used for MODIS aqua data
Replies: 4

Geographical coordinate system used for MODIS aqua data

Mohd,Our satellite ocean-color sensors "see" different amounts of light reflectedfrom the water column depending on the optical characteristics of the water(turbidity, presence of chlorophyll, CDOM, etc.).  The number of photonsreturned from the water column decreases exponentially as...
by OB WebDev - norman
Thu Jun 08, 2017 8:29 am America/New_York
Forum: Questions/Comments
Question: Direct Data Access, how to retrieve metadata?
Replies: 12

Direct Data Access, how to retrieve metadata?

Hi,Our level-2 browser is designed to perform geographical andtemporal searches of the data in our archive.https://oceancolor.gsfc.nasa.gov (/cgi/browse.pl?file=A2017001000000.L2_LAC_OC). Please click on the Help button on that page for more information.Regards,Norman
by OB WebDev - norman
Wed Jun 07, 2017 5:00 pm America/New_York
Forum: Questions/Comments
Question: IP Blocked
Replies: 4

IP Blocked

What is the IP address that you are coming from?
by OB WebDev - norman
Wed May 31, 2017 9:10 am America/New_York
Forum: Questions/Comments
Question: Cannot download data from oceandata.sci.gsfc.nasa.gov
Replies: 9

Cannot download data from oceandata.sci.gsfc.nasa.gov

Oops, my previous reply was incorrect since I forgot to includethe region of interest.  I tried shorter and shorter periods andfinally got six months to work.  (A year and a half still did notwork.)https://oceancolor.gsfc.nasa.gov/cgi/browse.pl?sub=level1or2list&per=CSTM&day=11872+...
by OB WebDev - norman
Wed May 31, 2017 8:49 am America/New_York
Forum: Questions/Comments
Question: Cannot download data from oceandata.sci.gsfc.nasa.gov
Replies: 9

Cannot download data from oceandata.sci.gsfc.nasa.gov

Sean is right.  I did try your search with just the first half of the mission
and got it to return 510,805 results.

https://oceancolor.gsfc.nasa.gov/cgi/browse.pl?sub=level1or2list&per=CSTM&day=11872+3103&sen=am&dnm=D

Norman
by OB WebDev - norman
Tue May 30, 2017 12:48 pm America/New_York
Forum: Questions/Comments
Question: Cannot download data from oceandata.sci.gsfc.nasa.gov
Replies: 9

Cannot download data from oceandata.sci.gsfc.nasa.gov

Hi Kim,

Could you please be more specific about which pages you were trying to access and
what steps you followed that got you the error page, so that we can try to reproduce
the problem on our end?

Regards,
Norman
by OB WebDev - norman
Wed May 17, 2017 5:01 pm America/New_York
Forum: Questions/Comments
Question: Geographical coordinate system used for MODIS aqua data
Replies: 4

Geographical coordinate system used for MODIS aqua data

Hi Mohd,Our level-2 data sets have not been projected to any particular coordinate system.Rather, the data are stored roughly in the order in which they were collected bythe various instruments such as MODIS.  To work with these data you will needto read the latitude and longitude data sets tha...
by OB WebDev - norman
Wed Feb 08, 2017 8:28 am America/New_York
Forum: Questions/Comments
Question: Trying to open L3 files without sucsess
Replies: 7

Trying to open L3 files without sucsess

Hi Marat,There is the l3bindump program that is distributed as partof the processing code.  I use this program occasionally toread level-3 bin files into other packages such as GMT.l3bindump 3.0.0-r12992 (May 11 2016 19:30:27)Usage: l3bindump argument-list  The argument-list is a set of ke...
by OB WebDev - norman
Wed Feb 01, 2017 10:20 am America/New_York
Forum: Questions/Comments
Question: problem to satallite data access: create a request
Replies: 3

problem to satallite data access: create a request

Slava,

You should be able to get to the next page now.  Thank you
for pointing this out.

Norman
by OB WebDev - norman
Wed Feb 01, 2017 9:00 am America/New_York
Forum: Questions/Comments
Question: problem to satallite data access: create a request
Replies: 3

problem to satallite data access: create a request

Hi Slava,

I see the same bug... investigating.

Norman