Search found 9 matches

by deace
Tue Apr 11, 2023 10:20 pm America/New_York
Forum: Questions/Comments
Question: ground identification using GEDI waveform
Replies: 4

Re: ground identification using GEDI waveform

LP DAAC - dgolon wrote: > Hi @deace the science team would like to know what you > are trying to achieve, that will help them understand your question more. > They did mention the RH metric is given in the L2A product from the raw > form data. Thanks I am trying to reproduce the results using the L1...
by deace
Tue Apr 04, 2023 7:30 am America/New_York
Forum: Questions/Comments
Question: ground identification using GEDI waveform
Replies: 4

ground identification using GEDI waveform

How can I reproduce the RH metric given in the L2A product using GEDI raw waveform(especially deciding the lowest mode the same way as the L2A product has done)? [question description] I followed the Algorithm Theoretical Basis Document (ATBD) for GEDI Transmit and Receive Waveform Processing for L1...
by deace
Thu Dec 22, 2022 4:06 am America/New_York
Forum: Questions/Comments
Question: Query about GEDI time quantum
Replies: 6

Re: Query about GEDI time quantum

LP DAAC - afriesz wrote: > @deace, > > Would you be able to share a link to the ICESAT-1 campaign table? I'm > curious what it looks like. I don't think there is a 'table' containing the > revisit intervals. Is there any reason why Earthdata Search doesn't at > least get you partially there? You can...
by deace
Sat Oct 22, 2022 10:24 am America/New_York
Forum: Questions/Comments
Question: how to extract the exact the shape of GEDI shots
Replies: 5

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

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
by deace
Sun Oct 16, 2022 6:07 am America/New_York
Forum: Questions/Comments
Question: how to extract the exact the shape of GEDI shots
Replies: 5

how to extract the exact the shape of GEDI shots

in which GEDI product can i extract the exact the shape of GEDI shots(like Transmit Pulse major axis and Transmit Pulse eccentricity)
THANKS!
by deace
Sat Oct 15, 2022 12:28 pm America/New_York
Forum: Questions/Comments
Question: how to extract the exact the shape of GEDI shots
Replies: 5

pulse shape of GEDI

in which product can i find pulse shape(like Transmit Pulse major axis andTransmit Pulse eccentricity) of GEDI shot
THANKS!
Best,
DEACE
by deace
Sat Sep 24, 2022 12:37 am America/New_York
Forum: Questions/Comments
Question: Query about GEDI time quantum
Replies: 6

Re: Query about GEDI time quantum

equivalent to revisit time
by deace
Sun Aug 07, 2022 9:25 am America/New_York
Forum: Questions/Comments
Question: Query about GEDI time quantum
Replies: 6

Query about GEDI time quantum

Is there exists GEDI campaign table(equivalent to ICESAT-1 which about 91 days for one campaign) so that I could know how to choose time quantum so that it could covered global forest/terrain .If not ,any time quantum for suggestions. Thanks so much for any
information!
by deace
Sat Jul 30, 2022 10:42 pm America/New_York
Forum: Questions/Comments
Question: cant access to the https://e4ftl01.cr.usgs.gov/ for downloading
Replies: 17

cant access to the https://e4ftl01.cr.usgs.gov/ for downloading

I am wondering whether https://e4ftl01.cr.usgs.gov/ is down right now
or my ip is banned to access this website,i am trying to download GEDI
L2A data product but failed again and again.Thanks so much for any
information!