Search found 206 matches

by LAADS_UserServices_M
Tue Mar 07, 2023 3:14 pm America/New_York
Forum: Questions/Comments
Question: Python script to download VIIRS data doesn't work after Jan 2023
Replies: 11

Re: Python script to download VIIRS data doesn't work after Jan 2023

@tahersima, It would help to know what URL you are trying to download. We have not seen that error in all our testing, but you might be downloading different types of files than we have tested. Also it would help to know if you are using Python2 or Python3.
by LAADS_UserServices_M
Fri Mar 03, 2023 8:25 am America/New_York
Forum: Questions/Comments
Question: Python script to download VIIRS data doesn't work after Jan 2023
Replies: 11

Re: Python script to download VIIRS data doesn't work after Jan 2023

See if the suggestions made for another user at viewtopic.php?t=3979 resolve your issue.
by LAADS_UserServices_M
Thu Mar 02, 2023 9:53 am America/New_York
Forum: Questions/Comments
Question: data download by python scripy
Replies: 1

Re: data download by python scripy

We have a fix for this script that we are working on, but have not yet deployed to production. But you can make the following changes to fix it: Replace line 97: files = [ f for f in csv.DictReader(StringIO(geturl('%s.csv' % src, tok)), skipinitialspace=True) ] with files = {} files['content'] = [ f...
by LAADS_UserServices_M
Thu Mar 02, 2023 9:25 am America/New_York
Forum: Questions/Comments
Question: data download reproject to UTM
Replies: 1

Re: data download reproject to UTM

I submitted a LAADS post processing order with option to convert format to GeoTiff and the order completed with files in GeoTiff format. Please, check all correct option during post processing. You can find a tutorial on how to use post processing at: https://ladsweb.modaps.eosdis.nasa.gov/learn/how...
by LAADS_UserServices_M
Mon Feb 27, 2023 11:40 am America/New_York
Forum: Questions/Comments
Question: VIIRS VJ103 geolocation collection 2.1 not in CMR?
Replies: 1

Re: VIIRS VJ103 geolocation collection 2.1 not in CMR?

Dear Colin:
There was a permission issue with C2.1 geolocation products which has been resolved so you should start seeing these files soon.
by LAADS_UserServices_M
Wed Jan 25, 2023 12:58 pm America/New_York
Forum: Questions/Comments
Question: Data Download of VIIRS/NPP Daily Gridded Day Night Band 500m Linear Lat Lon Grid Night NRT
Replies: 1

Re: Data Download of VIIRS/NPP Daily Gridded Day Night Band 500m Linear Lat Lon Grid Night NRT

You are getting this error probably because you are not logged in to NRT system. So, to download your files: - Open a tab on your browser then go to: https://nrt3.modaps.eosdis.nasa.gov/ and, log in under profile using Earthdata credential (UN and PW). Then go back to the website you were download t...
by LAADS_UserServices_M
Tue Jan 17, 2023 7:59 am America/New_York
Forum: Questions/Comments
Question: Error 404 download VNP46A1
Replies: 1

Re: Error 404 download VNP46A1

Can you please specify how you are download data, which URL?
by LAADS_UserServices_M
Wed Jan 11, 2023 8:44 am America/New_York
Forum: Questions/Comments
Question: Geolocation of VNP09 data
Replies: 3

Re: Geolocation of VNP09 data

Good to know that you were able to resolve the issue. A science member mentioned this GDAL utility to change the format of the MCD19 (MODIS) products to a tiff:
https://www.igismap.com/convert-hdf5-to-geotiff/
by LAADS_UserServices_M
Wed Jan 11, 2023 8:02 am America/New_York
Forum: Questions/Comments
Question: Difference at 4 decimals of geolocation files
Replies: 3

Re: Difference at 4 decimals of geolocation files

Hi Hanzhi:
Sorry for the delay in response. Can you please explain your question "... impact of this difference from two source of MODIS geolocation files will be for other MODIS products.", which other MODIS products, from LAADS or from OB DAAC?