AVHRR Processing: Shifting & Georectification

Georectification for AVHRR images occurs by hand using a PCI/EASI program in conjunction with a web-tool created for the process.

Quality control occurs at this point as well, with the user throwing out any contaminated images, such as:

The image is moved to match a coastline; once a good fit is obtained the image is georectified using PACE EASI Software. The program then outputs .tiff and thumbnail .jpeg images which are ready for web-posting.

Next AVHRR step

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