Search found 54 matches
- 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/...
- 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...
- 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...
- 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.
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.
- 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.
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.
- Thu Jun 22, 2023 11:08 pm America/New_York
- Forum: Questions/Comments
- Question: GEDI integrated into AppEEARS?
- Replies: 1
Re: GEDI integrated into AppEEARS?
moniquegreco , We currently do not have a timeline for integrating GEDI into AppEEARS. We’d be happy to provide any suggestions or recommendations for working with GEDI data. Please let us know what data you are planning to work with, and what you’d like to with it. We do have some resources that m...
- Wed Jun 14, 2023 3:52 pm America/New_York
- Forum: Questions/Comments
- Question: Corresponding waveform for selected shots in L2 products
- Replies: 2
Re: Corresponding waveform for selected shots in L2 products
chidi_mma , Could you tell us more about what variables you are planning to work with in the GEDI L2A product? The GEDI L1A data product is the only product with waveform data while the L2A data products contains RH metrics. Getting waveform data for a GEDI shot is a bit involved and indeed require...
- Fri Jun 09, 2023 5:04 pm America/New_York
- Forum: Questions/Comments
- Question: GEDI Coverage vs. Full Power Beams
- Replies: 5
Re: GEDI Coverage vs. Full Power Beams
chidi_mma , If you haven’t already, I’d encourage you to read the GEDI manuscript written by Ralph Dubayah and others (2020) - https://doi.org/10.1016/j.srs.2020.100002. That may help with some of your questions. What GEDI beams (power vs coverage) you decide to use is dependent on your research re...
- Fri Jun 09, 2023 4:55 pm America/New_York
- Forum: Questions/Comments
- Question: Unable to access HLSS30.020 on aws s3
- Replies: 10
Re: Unable to access HLSS30.020 on aws s3
Hey All, For those having issues with boto3 in Python when trying to download from and list objects in S3, please make sure you check the following: 1. Make sure you are working from an cloud compute instance running in AWS us-west-2 2. Make sure your credentials are not expired. Temporary S3 creden...
- Thu Jun 08, 2023 10:27 am America/New_York
- Forum: Questions/Comments
- Question: Slow Access to HLS (HLSL30.v2.0, HLSS30.v2.0)
- Replies: 6
Re: Slow Access to HLS (HLSL30.v2.0, HLSS30.v2.0)
mitchbon , I was able to run the notebook you shared. As you mentioned, it works but it’s relatively slow. Unfortunately, we don’t know why there’s such a difference in speed, but we will look it and see if something on our side we can do to improve the performance. In the meantime, there are alter...