Description
This sample data collection contains L1B radiance values that are compressed and denoised via Principal Component Analysis (PCA). Additionally it contains a new Rapid Event Detection (RED) product, which for multiple spectral regions identify where rare signals are observed, providing an efficient and useful way to locate and study interesting phenomena. Some of the potential uses for these RED components are the detection of atmospheric gases where fires and volcanoes occur. PCA/RED might be a desirable alternative to the existing L1B product because (1) it is many times smaller in data volume, (2) about 80% of the random noise is removed, and (3) it comes with the new RED component.
The Cross-track Infrared Sounder (CrIS) Level 1B Full Spectral Resolution (FSR) data files contain radiance measurements along with ancillary spacecraft, instrument, and geolocation data of the CrIS instrument on the Joint Polar Satellite System-1 (JPSS-1) platform. This platform is also know as NOAA-20 (National Oceanic and Atmospheric Administration).
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| View information related to this dataset | HTML | GCPEx Field Campaign Collection DOI | Open resource |
| View documentation related to this dataset | HTML | The guide document contains detailed information about the dataset | Open resource |
| This dataset's landing page | HTML | Access the dataset landing page from the GES DISC website. | Open resource |
| This dataset's landing page | HTML | Access the dataset landing page from the GES DISC website. | Open resource |
| Get a related visualization | PNG | SNDRJ1CrISL1BPCARED_3.0.png | Open resource |
| Get a related visualization | PNG | SNDRJ1CrISL1BPCARED_3.0.png | Open resource |
| View this dataset's user's guide | NASA Cross Track Infrared Sounder (CrIS) Level 1B Principal Component Analysis / Rapid Event Detection Data Users’ Guide | Open resource | |
| View this dataset's user's guide | NASA Cross Track Infrared Sounder (CrIS) Level 1B Principal Component Analysis / Rapid Event Detection Data Users’ Guide | Open resource | |
| View documentation related to this dataset | HTML | Instructions for citing GHRC data | Open resource |
| The dataset's project home page | HTML | The home page for the project or program which sponsored the dataset | Open resource |
| View a micro article on this dataset | HTML | Snow Microphysics Event during GCPEx Field Campaign | Open resource |
| Get a related visualization | HTML | N/A | Open resource |
| Get a related visualization | PNG | Sample browse image | Open resource |
| Get a related visualization | PNG | Sample browse image | Open resource |
| Google Scholar search results | HTML | Search results for publications that cite this dataset by its DOI. | Open resource |
| Download this dataset | HTML | Files may be downloaded directly to your workstation from this link | Open resource |
| Download this dataset through Earthdata Search | HTML | Use the Earthdata Search to find and retrieve data sets across multiple data centers. | Open resource |
| Download this dataset through Earthdata Search | HTML | Use the Earthdata Search to find and retrieve data sets across multiple data centers. | Open resource |
| Download this dataset through a directory map | HTML | Access the data via HTTPS. | Open resource |
| Download this dataset through a directory map | HTML | Access the data via HTTPS. | Open resource |
| Use OPeNDAP to access the dataset's data | HTML | Access the data via the OPeNDAP protocol. | Open resource |
| Use OPeNDAP to access the dataset's data | HTML | Access the data via the OPeNDAP protocol. | Open resource |