how to extract the exact the shape of GEDI shots

Use this Forum to find information on, or ask a question about, NASA Earth Science data.
Post Reply
deace
Posts: 9
Joined: Sun Jun 26, 2022 6:01 am America/New_York
Answers: 0

pulse shape of GEDI

by deace » Sat Oct 15, 2022 12:28 pm America/New_York

in which product can i find pulse shape(like Transmit Pulse major axis andTransmit Pulse eccentricity) of GEDI shot
THANKS!
Best,
DEACE

Tags:

deace
Posts: 9
Joined: Sun Jun 26, 2022 6:01 am America/New_York
Answers: 0

how to extract the exact the shape of GEDI shots

by deace » Sun Oct 16, 2022 6:07 am America/New_York

in which GEDI product can i extract the exact the shape of GEDI shots(like Transmit Pulse major axis and Transmit Pulse eccentricity)
THANKS!

LP DAAC - jwilson
User Services
User Services
Posts: 266
Joined: Mon Sep 30, 2019 12:39 pm America/New_York
Answers: 1
Has thanked: 9 times

Re: how to extract the exact the shape of GEDI shots

by LP DAAC - jwilson » Tue Oct 18, 2022 9:25 am America/New_York

@deace.
We have forwarded your inquiry to our Subject Matter Expert for further assistance.
Thank you,
Janice

deace
Posts: 9
Joined: Sun Jun 26, 2022 6:01 am America/New_York
Answers: 0

Re: how to extract the exact the shape of GEDI shots

by deace » Sat Oct 22, 2022 10:24 am America/New_York

LP DAAC - jwilson wrote:
> @deace.
> We have forwarded your inquiry to our Subject Matter Expert for further
> assistance.
> Thank you,
> Janice
how can i get access to your Subject Matter Expert
THANKS

LP DAAC - jwilson
User Services
User Services
Posts: 266
Joined: Mon Sep 30, 2019 12:39 pm America/New_York
Answers: 1
Has thanked: 9 times

Re: how to extract the exact the shape of GEDI shots

by LP DAAC - jwilson » Mon Oct 24, 2022 1:02 pm America/New_York

@deace,
The Subject Matter Expert will reply here on the forum when assistance is needed from the LP DAAC. We will post on this forum question once a resolution is provided.
Thank you for your patience.
Janice

LP DAAC - afriesz
Subject Matter Expert
Subject Matter Expert
Posts: 59
Joined: Tue Nov 12, 2019 4:02 pm America/New_York
Answers: 2
Been thanked: 2 times

Re: how to extract the exact the shape of GEDI shots

by LP DAAC - afriesz » Tue Nov 22, 2022 10:21 am America/New_York

@deace ,

I think what you’re looking for is the GEDI L1B Geolocated Waveform Data (https://lpdaac.usgs.gov/products/gedi01_bv002/). This product provides geolocated corrected and smoothed waveforms, which when plotted gives you the ‘pulse shape’. The GEDI_L1B_V2_Tutorial.ipynb tutorial in https://git.earthdata.nasa.gov/projects/LPDUR/repos/gedi-v2-tutorials/browse repository will walk you through the process of plotting a specified GEDI shot. I’d recommend using Earthdata Search to find the GEDI scene that intersects with your area of interest. Next download that scene and run through the tutorial.

Post Reply