Search found 59 matches

by LP DAAC - afriesz
Mon Feb 05, 2024 10:06 am America/New_York
Forum: Questions/Comments
Question: Swath and tiled datapoints extracted via AppEEARS
Replies: 2

Re: Swath and tiled datapoints extracted via AppEEARS

ewestey , I've tried to address all of your questions below. Let us know if you have any additional questions. 1. On certain days (July 10th for example), you will note two distinct groups of black points, one which lines up with the red points, and one far below them. Each cluster contains a readi...
by LP DAAC - afriesz
Wed Jan 24, 2024 3:59 pm America/New_York
Forum: Questions/Comments
Question: Accessing tiled NetCDFs at xarray (MSLSP30NA)
Replies: 5

Re: Accessing tiled NetCDFs at xarray (MSLSP30NA)

mitchbon , I'm not sure if I have an exact answer for you, but here are a few thoughts to consider. - The MSLSP30NA data product is currently archived and distributed from the LP DAAC on-prem archive. In order to read these data remotely, you’ll need to pass your Earthdata Login credentials to auth...
by LP DAAC - afriesz
Tue Jan 16, 2024 9:50 am America/New_York
Forum: Questions/Comments
Question: Access denied when trying to download ecostress data on AWS S3
Replies: 3

Re: Access denied when trying to download ecostress data on AWS S3

@1107zying,

Yes, you must be working from within AWS us-west-2. You can not access data directly in S3 if you are outside AWS us-west-2. If you need to access, or download, data from outside us-west-2, you will need to use the HTTPS URLs to do so.
by LP DAAC - afriesz
Thu Jan 04, 2024 8:55 am America/New_York
Forum: Questions/Comments
Question: Vertical step in PAI profile
Replies: 2

Re: Vertical step in PAI profile

jakeeckersley121 , I apologize for the long delay. This notebook may provide what you are after: https://github.com/armstonj/gedipy/blob/master/notebooks/gedi_l2b_vertical_plant_profiles.ipynb. The imports and code related the MAAP can be skipped as they are for search and discovery from the NASA M...
by LP DAAC - afriesz
Tue Dec 19, 2023 11:11 am America/New_York
Forum: Questions/Comments
Question: LPdaac opendap server 400 errors for MOD13Q1.061 data
Replies: 3

Re: LPdaac opendap server 400 errors for MOD13Q1.061 data

timothy.w.hilton , When I paste the URL you provided directly into the browser, I get a 400 error as well. This is because the characters in the parameters you are passing (everything after the ?) need to be encoded. Try this URL > https://opendap.cr.usgs.gov/opendap/hyrax/MOD13Q1.061/h29v13.ncml.a...
by LP DAAC - afriesz
Thu Nov 30, 2023 3:41 pm America/New_York
Forum: Questions/Comments
Question: Converting GEDI h5 to GeoJSON
Replies: 8

Re: Converting GEDI h5 to GeoJSON

sbailey_kerber , Thanks for reporting this. I just pushed out a fix to our GitHub repository https://github.com/nasa/GEDI-Data-Resources/blob/main/python/scripts/GEDI_Subsetter/GEDI_Subsetter.py . I've update the README.md as well, specifically the environment setup instructions https://github.com/...
by LP DAAC - afriesz
Thu Oct 12, 2023 11:43 am America/New_York
Forum: Questions/Comments
Question: HLS bulk download
Replies: 1

Re: HLS bulk download

kimtaekyung , I replicated your process and was able to download the tiles you highlight in the post and I am able to load the HLS file into QGIS without issue. I was able to replicate your error by trying to add the file to QGIS as a vector layer (Layer > Add Layer > Add Vector Layer...). Please b...
by LP DAAC - afriesz
Fri Sep 01, 2023 9:15 am America/New_York
Forum: Questions/Comments
Question: get lat lon from Viirs VNP09GA
Replies: 6

Re: get lat lon from Viirs VNP09GA

ger.smit , I'm still not quite sure if I'm understanding your objective, but maybe this will help you get started. I've started to update a VIIRS Python resource we have to support VNP09GA version 2 (https://git.earthdata.nasa.gov/projects/LPDUR/repos/nasa_viirs_surfacereflectance/browse/VIIRS_V2_S...
by LP DAAC - afriesz
Tue Aug 15, 2023 10:02 am America/New_York
Forum: Questions/Comments
Question: MODIS SIN Grid data(MOD16A2) visualization.
Replies: 7

Re: MODIS SIN Grid data(MOD16A2) visualization.

@kmmrao ,

Have you been able to explore NASA's AppEEARS (https://appeears.earthdatacloud.nasa.gov/) as @ogsahin mentioned? I think it would help. Another option outside of Python is to use the GDAL Warp (https://gdal.org/programs/gdalwarp.html) utility.
by LP DAAC - afriesz
Tue Aug 15, 2023 9:54 am America/New_York
Forum: Questions/Comments
Question: get lat lon from Viirs VNP09GA
Replies: 6

Re: get lat lon from Viirs VNP09GA

@ger.smit ,

Could you give more details about what you are trying to accomplish? Are you asking how extract pixels based on Lat/Lon or how to extract coastlines from an image (VNP09GA tile)? Also, please pass along any scripts or resources that you've been referencing.