Search found 4 matches

by ger.smit
Sat Sep 09, 2023 5:41 am America/New_York
Forum: Questions/Comments
Question: get lat lon from Viirs VNP09GA
Replies: 6

Re: get lat lon from Viirs VNP09GA

Your colleague eoshelp@hdfgroup.org helped me to create coastlines like in https://hdfeos.org/zoo/LPDAAC/VNP09GA.A2020305.h30v07.001.2020306101330.h5.py . Is it also possible to create coastlines in the py file you provided https://git.earthdata.nasa.gov/projects/LPDUR/repos/nasa_viirs_surfacereflec...
by ger.smit
Tue Aug 15, 2023 11:15 am America/New_York
Forum: Questions/Comments
Question: get lat lon from Viirs VNP09GA
Replies: 6

Re: get lat lon from Viirs VNP09GA

I enjoy the images as downloaded and edited, the only thing that is wrong is the coastlines and country borders. I've looked for a basis to find the lath and lon coordinates that the lines need, but I can't, I don't have that knowledge. I borrowed the script from https://hdfeos.org/zoo/LPDAAC/VNP09G...
by ger.smit
Wed Aug 09, 2023 11:37 am America/New_York
Forum: Questions/Comments
Question: get lat lon from Viirs VNP09GA
Replies: 6

get lat lon from Viirs VNP09GA

How can I get with Python the latitude and longitude from the Viirs VNP09GA file to generate coastlines. Tried many examples without success. Not technically inclined to calculate myself, so I think there should be a solution using UpperLeftPointMtrs and LowerRightMtrs? I hope someone can help me ou...
by ger.smit
Sun Jul 16, 2023 8:43 am America/New_York
Forum: Questions/Comments
Question: Python sript decode VIIRS
Replies: 1

Python sript decode VIIRS

My name is Ger Smit from the Netherlands and have aquestion: are there any python scripts to read the data files of VIIRS/JPSS1 Imagery Resolution 6 Min L1B Swath 375m NRT and VIIRS/NPP Imagery Resolution 6-Min L1B Swath 375m NRT to decode and plot to an image. This concerns files starting with VJ10...