Hello Ghansham Please may you clarify for us:
If there is a latitude and longitude value for every 10th scan and 10th pixel, which data values do these apply to? e.g.: 1. if I have a scan value of 11996 and a pixel value of 2996, how do I reference the relevant values for latitude and longitude? 2. if I have a scan value of 12003 and a pixel value of 3003, how do I reference the relevant values for latitude and longitude? thank you mark ________________________________________ From: Discussion around CF Conventions <[email protected]> on behalf of Ghansham Sangar <[email protected]> Sent: 06 January 2020 03:27 To: [email protected] Subject: [CF-CONVENTIONS] Regarding 2D lat/lon coordinate variables at an interval in CF R/All Do we have some conventions for storing 2D lat/lon coordinates at an interval. Say our data variable "band1" has dimensions (scans =24000, pixels= 6000) and 2D lat/lon arrays at every 10th scan and 10th pixel, thus making dimensions of lat/lon arrays (scans=2400, pixels=600). Modis generally provides lat/lon information for ocean color products like this. Do we have something similar? This may be useful for radiometric swath products specially. Regards Ghansham
