Search found 274 matches

by EarthdataForumContributor
Thu Nov 14, 2019 12:41 am America/New_York
Forum: Home
Question: GNSS
Replies: 1

GNSS

What type of GNSS products are available?
by EarthdataForumContributor
Thu Nov 14, 2019 12:36 am America/New_York
Forum: Home
Question: Orbiting Carbon Observatory
Replies: 1

Orbiting Carbon Observatory

I need CO2 data from the Orbiting Carbon Observatory project.
by EarthdataForumContributor
Wed Nov 13, 2019 10:59 pm America/New_York
Forum: Home
Question: Corrected Reflectance vs. Surface Reflectance
Replies: 1

Re: Corrected Reflectance vs. Surface Reflectance

For both MODIS and VIIRS, the Corrected Reflectance algorithm utilizes Level 1B data (the calibrated, geolocated radiances). It is not a standard, science quality product and is available only as near real-time imagery. The imagery can be visualized in Worldview and GIBS. For MODIS, the sensor resol...
by EarthdataForumContributor
Wed Nov 13, 2019 10:54 pm America/New_York
Forum: Home
Question: Corrected Reflectance vs. Surface Reflectance
Replies: 1

Corrected Reflectance vs. Surface Reflectance

What is the difference between Corrected Reflectance vs. Surface Reflectance Imagery?
by EarthdataForumContributor
Tue Nov 12, 2019 11:39 am America/New_York
Forum: Home
Question: GHRC tools
Replies: 1

GHRC tools

Follow the link to access Tools and Technologies at GHRC. https://ghrc.nsstc.nasa.gov/home/resour ... chnologies
by EarthdataForumContributor
Tue Nov 12, 2019 11:36 am America/New_York
Forum: Home
Question: GHRC tools
Replies: 1

GHRC tools

What tools and services do you offer to work with GHRC data?
by EarthdataForumContributor
Tue Nov 12, 2019 8:35 am America/New_York
Forum: Home
Question: constrained cirrus cloud retrievals
Replies: 2

Re: constrained cirrus cloud retrievals

Posted on behalf of ASDC CALIPSO SME Constrained cirrus cloud retrievals are those cirrus cloud cases where it was possible to measure the backscatter molecular return below the cirrus cloud in a 'clear air' region and obtain a direct measurement of the cirrus cloud two-way transmittance or optical ...
by EarthdataForumContributor
Tue Nov 12, 2019 8:28 am America/New_York
Forum: Home
Question: constrained cirrus cloud retrievals
Replies: 2

Re: constrained cirrus cloud retrievals

Thank you for posting in the Earthdata Forum. A subject expert has been contacted to review your inquiry. We will be back with an answer as soon as possible.
by EarthdataForumContributor
Tue Nov 12, 2019 8:25 am America/New_York
Forum: Home
Question: constrained cirrus cloud retrievals
Replies: 2

constrained cirrus cloud retrievals

What are 'constrained cirrus cloud retrievals', how do I find them, and why should I bother to look for them?
by EarthdataForumContributor
Wed Nov 06, 2019 8:41 am America/New_York
Forum: Home
Question: PM2.5
Replies: 1

PM2.5

I am interested in PM2.5 movement. I am wondering whether there is any model for tracking PM? I am interested in the location where it formed and how it dispersed through the atmosphere over the world.