Search found 10 matches

by kmmrao
Wed Jan 24, 2024 5:47 am America/New_York
Forum: Home
Question: How to regrid the MODIS cloud_top_height_1km using python
Replies: 1

How to regrid the MODIS cloud_top_height_1km using python

I am trying regrid MODIS cloud_top_height_1km from the Level 2 data (MOD06_L2.A2023167.0735.061.2023167193321.hdf). I am using the following python script.
The error it throwing is "ValueError: Mismatch between geometry and dataset"
by kmmrao
Tue Jul 18, 2023 9:21 am America/New_York
Forum: Home
Question: MODIS SIN Grid data(MOD16A2) visualization.
Replies: 7

Re: MODIS SIN Grid data(MOD16A2) visualization.

Hi, Thanks for your response, Let me explain, if you are into Python, no matter what lats= np.linspace(lat.max(),lat.min(),2400) (or) lats= np.linspace(lat.max(),lat.min(),2400) My point is simple and straight. When I change the coordinate system from Sinusoidal to Mercator projection. Still, the ma...
by kmmrao
Mon Jul 17, 2023 1:27 pm America/New_York
Forum: Home
Question: MODIS SIN Grid data(MOD16A2) visualization.
Replies: 7

Re: MODIS SIN Grid data(MOD16A2) visualization.

Ok, understood, but the map shifting to left in the high latitudes. How to fix it?
by kmmrao
Thu Jul 13, 2023 1:52 pm America/New_York
Forum: Home
Question: MODIS SIN Grid data(MOD16A2) visualization.
Replies: 7

MODIS SIN Grid data(MOD16A2) visualization.

I am trying to extract MODIS ET SIN Grid data(MOD16A2) for some time period. I am able to extract the data rasters but trying to create one-dimensional longitude and latitude arrays from longitude-minimum/maximum and latitude-minimum/maximum. When I am trying to do this the plot is shifting to the l...
by kmmrao
Mon Jan 30, 2023 5:15 am America/New_York
Forum: Home
Question: How to load MODIS/Terra+Aqua MAIAC Land Aerosol Optical Depth Daily L2G 1 km SIN Grid (MCD19A2) using Xarray Python
Replies: 2

How to load MODIS/Terra+Aqua MAIAC Land Aerosol Optical Depth Daily L2G 1 km SIN Grid (MCD19A2) using Xarray Python

Hi,
I am trying to visualize multiple granules of MODIS/Terra+Aqua MAIAC Land Aerosol Optical Depth Daily L2G 1 km SIN Grid (MCD19A2) using Xarray Python. But it is making an error. Is there any tutorial in reading multiple files of MCD19A2 in python using xarray or another library?
by kmmrao
Mon Jan 16, 2023 2:04 pm America/New_York
Forum: Home
Question: MODIS Level-2 data post-processing and order
Replies: 3

Re: MODIS Level-2 data post-processing and order

Hi, It's quite easy using python. I have composed a python script for multiple days with global coverage. My script is on github. Hope it would help you. The link to my github repository is https://github.com/kmmrao/Mosaicing-MODIS-Level-2-Global-AOD-and-Visualizing-/blob/main/MODIS%20L2%2010KM%20AO...
by kmmrao
Tue Oct 18, 2022 9:36 am America/New_York
Forum: Home
Question: I am unable to download MODIS/Aqua AOD data
Replies: 2

I am unable to download MODIS/Aqua AOD data

Dear sir/madam,
I am trying to download MODIS Aqua L2 3km/10km data from https://ladsweb.modaps.eosdis.nasa.gov/search/order/1/ but says "time out". May I know the reason or am I blocked from downloading ?
by kmmrao
Mon Jul 25, 2022 3:16 am America/New_York
Forum: Home
Question: Unable to download bulk data
Replies: 1

Unable to download bulk data

Hi, I am trying to download MODIS NDVI data from 2000-2021. But I am unable to download both manually and using Cygwin. Kindly help me.
by kmmrao
Fri Jan 07, 2022 2:39 am America/New_York
Forum: Home
Question: Downloading ASDC Data with Python 3
Replies: 21

Re: Downloading ASDC Data with Python 3

Wget is not working on Windows10, wget is treated as a virus in Windows 10. So, I never tried.
by kmmrao
Thu Dec 30, 2021 6:46 am America/New_York
Forum: Home
Question: Downloading ASDC Data with Python 3
Replies: 21

Re: Downloading ASDC Data with Python 3

Dear members,
I tried to download the batch data using the multiple files script of python. But it is taking a lot of time. One hour to download two files of 800MB on the fastest internet. Please help me in downloading bulk data.