Search found 295 matches

by LAADS_UserServices_M
Mon Jun 21, 2021 9:57 am America/New_York
Forum: Home
Question: LAADS DAAC MODIS downloads reporting 500.
Replies: 6

Re: LAADS DAAC MODIS downloads reporting 500.

I tried your wget command with my token and it worked without any issue (see below). Please try again after generating a new token from ladsweb (https://ladsweb.modaps.eosdis.nasa.gov/). wget -e robots=off -m -np -R .html,.tmp -nH --cut-dirs=3 "https://ladsweb.modaps.eosdis.nasa.gov/archive/all...
by LAADS_UserServices_M
Fri May 21, 2021 7:25 am America/New_York
Forum: Home
Question: Authentication fails after 4-6 weeks.
Replies: 3

Re: Authentication fails after 4-6 weeks.

On May 6, 2021 following email was sent to all lance-modis users informing them about an issue with token generated prior to Monday, May 3: Dear lance-modis Users, On Monday, due to a bug we lost the encryption keys used to generate/verify our app tokens and had to generate new ones after fixing the...
by LAADS_UserServices_M
Fri Apr 02, 2021 9:06 am America/New_York
Forum: Home
Question: Modis water vapour profile L3 data
Replies: 2

Re: Modis water vapour profile L3 data

For Level 3 (MxD08_D3) Water Vapor data available are: IR retrieval: Atmospheric_Water_Vapor_High - Precipitable Water Vapor (IR Retrieval) 440 to 10mb Atmospheric_Water_Vapor_Low - Precipitable Water Vapor (IR Retrieval) Surface to 680mb Atmospheric_Water_Vapor_Mean - Precipitable Water Vapor(IR Re...
by LAADS_UserServices_M
Wed Mar 31, 2021 2:19 pm America/New_York
Forum: Home
Question: Modis water vapour profile L3 data
Replies: 2

Re: Modis water vapour profile L3 data

Dear Anila,
Can you explain what do you mean by "the profile info in L3 Format"?
by LAADS_UserServices_M
Thu Mar 18, 2021 10:57 am America/New_York
Forum: Home
Question: Envisat MERIS
Replies: 0

Envisat MERIS

The Envisat MEdium Resolution Imaging Spectrometer (MERIS) on board the European Space Agency's polar-orbiting Envisat-1 environmental research satellite was primarily designed for measuring ocean color, but is widely used for a global environmental monitoring system. More information about the miss...
by LAADS_UserServices_M
Thu Mar 18, 2021 9:25 am America/New_York
Forum: Home
Question: MODIS Airborne Simulator (MAS/eMAS)
Replies: 0

MODIS Airborne Simulator (MAS/eMAS)

Users can find MAS and eMAS information and data from LAADS DAAC at:
https://ladsweb.modaps.eosdis.nasa.gov/ ... ments/mas/
by LAADS_UserServices_M
Fri Mar 12, 2021 2:12 pm America/New_York
Forum: Home
Question: How can I get fire count data to download?
Replies: 4

Re: How can I get fire count data to download?

You should ask your question to FIRMS user support by clicking the “Feedback” link in upper right corner of FIRMS page.
by LAADS_UserServices_M
Thu Mar 11, 2021 9:19 am America/New_York
Forum: Home
Question: How can I get fire count data to download?
Replies: 4

Re: How can I get fire count data to download?

Hi Sahir,
Have you tried NASA's Fire Information for Resource Management System (FIRMS) at:
https://earthdata.nasa.gov/earth-observ ... time/firms
The FIRMS distributes active fire data from MODIS and VIIRS instruments.
by LAADS_UserServices_M
Wed Feb 03, 2021 2:00 pm America/New_York
Forum: Home
Question: VNP46A1 to VNP46A2
Replies: 1

Re: VNP46A1 to VNP46A2

Dear User,
You could not find VNP43LGDNBA1, VNPLG09GA, and VNP04LGA products because these are for internal use and are not made publicly available.

Regards,
LAADS User Services
by LAADS_UserServices_M
Thu Jan 07, 2021 8:01 am America/New_York
Forum: Home
Question: How to aggregate and stitch 6 min VNP21_NRT netCDF-4 to daily day and night global tiff
Replies: 1

Re: How to aggregate and stitch 6 min VNP21_NRT netCDF-4 to daily day and night global tiff

MODAPS/LAADS DAAC does not have any such code. However, you can check with HDFEOS group at the following URLs, they might have such code. https://hdfeos.org/zoo/LAADS_VNP_py.php https://hdfeos.org/examples/ncml.php https://hdfeos.org/software/nco.php http://hdfeos.org/zoo/LAADS_MOD_py.php https://gd...