collar ID, may be redeployed on different individuals
GPS, ARGOS, or VHFz
For marking bad fixes that are not discernable by NAV/DOP/etc. All "No" by default. Fixes found to be bad, way off shore, etc are marked "Yes" by hand.
Age of individual. Caution: 255
Dilution of Precision. From SDSS Collar Fix Quality database
(GPS fixes) CATEGORY is either “3D” indicating a 3D fix (ie one with 4 or more satellites), “2D” for 2D fixes (from 3 satellites), or “No” for fixes with too few satellites available to get a position.
Indication that an ARGO PTT fix was validated
ARGOS PTT location quality indicators. See https://www.argos-system.org/support-and-help/faq-localisation-argos/