Search found 29 matches

by LAADS_UserServices_M
Thu Mar 11, 2021 9:19 am America/New_York
Forum: All Questions/Comments
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: All Questions/Comments
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
Tue Jan 12, 2021 9:15 am America/New_York
Forum: All Questions/Comments
Question: APP keys for scripted NRT product downloads
Replies: 1

Re: APP keys for scripted NRT product downloads

Dear Evgeniy Lebed: Our web development team has resolved the Appkey issue by transitioning to a new token generation system. Please note that NRT is no longer allowing the creation of new app keys. Instead, please generate a token for use with your download scripts. This token will be used everywhe...
by LAADS_UserServices_M
Thu Jan 07, 2021 8:01 am America/New_York
Forum: All Questions/Comments
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...
by LAADS_UserServices_M
Thu Oct 08, 2020 3:09 pm America/New_York
Forum: All Questions/Comments
Question: Copernicus Sentinel-3 DATA at LAADS DAAC
Replies: 0

Copernicus Sentinel-3 DATA at LAADS DAAC

The European Space Agency (ESA) has developed a series of satellite missions, each of which comprises a constellation of satellites called Sentinels. The series consists of three Sentinel-3 platforms Sentinel-3A, launched on 16 February 2016; Sentinel-3B, launched on 25 April 2018; and Sentinel-3C, ...
by LAADS_UserServices_M
Tue Oct 06, 2020 4:48 pm America/New_York
Forum: All Questions/Comments
Question: Terra Data Anomaly, Oct 05, 2020 - DOY 279
Replies: 0

Terra Data Anomaly, Oct 05, 2020 - DOY 279

On October 5, 2020 MODIS Terra experienced a Printed Wire Assemblies (PWA) failure. This failure caused Terra MODIS partial to full science data loss where the data could not be played back because of recording on the faulty PWA. For more information about data loss and latest situation, Please cons...
by LAADS_UserServices_M
Thu Oct 01, 2020 11:10 am America/New_York
Forum: All Questions/Comments
Question: Download only one channel of satellite dataset
Replies: 3

Re: Download only one channel of satellite dataset

You can use LAADS data download scripts available at https://ladsweb.modaps.eosdis.nasa.gov/ ... -services/. You may explore "Full Year Download" or "LWS Classic" an in house API.
by LAADS_UserServices_M
Mon Sep 28, 2020 4:17 pm America/New_York
Forum: All Questions/Comments
Question: Download only one channel of satellite dataset
Replies: 3

Re: Download only one channel of satellite dataset

Dear Simon: Ordering single layer/SDS or Parameter subsetting is part of LAADS post processing service. Currently, post processing is not available for VIIRS data products ( including VJ102IMG) which are in NetCDF4 file format. We are working on on a solution and hoping to have this service in the f...
by LAADS_UserServices_M
Thu Sep 17, 2020 10:02 am America/New_York
Forum: All Questions/Comments
Question: Aqua MODIS Science Data Outage
Replies: 0

Aqua MODIS Science Data Outage

Aqua MODIS suffered a science data outage that started on August 16, 2020 (Day 229) at 09:26:40, because of a Formatter-Multiplexer Unit/Solid State Recorder (FMU/SSR) error. The Aqua Flight Operations Team worked closely with the different Instrument Operations Teams to resolve this problem, and wa...