Description
The dataset consists of maps of estimated Active Layer Thickness (ALT) at 30-m resolution throughout the northern half of Alaska for the years 2014, 2015, and 2017. The maps were generated by using a machine learning-based regression and a set of spatial data layers to upscale ALT from narrow swaths of ALT that were retrieved from airborne high-resolution P-band Polarimetric Synthetic Aperture Radar (PolSAR) imagery. The data are provided in cloud-optimized GeoTIFF format.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Data Information (Unknown Format) | Binary | Open resource | |
| Web Resource | Binary | ||
| Original Metadata | Unknown | The metadata's original source. | Open resource |
| Web Resource | Binary | ||
| Web Resource | Binary | ||
| Data Information (JPEG) | JPG | ALT_Maps_AK_CA_Fig1.jpg | Open resource |
| Web Resource | Binary | ||
| Web Resource | Binary | ||
| Data Information (ZIP) | ZIP | ALT_Maps_AK_CA_2332.zip | Open resource |
| Data Information (PDF) | ALT_Maps_AK_CA.pdf | Open resource | |
| Data Information (HTML) | HTML | Open resource | |
| Web Resource | Binary | ||
| Web Resource | Binary | ||
| Data Information (Unknown Format) | Binary | Open resource |