Table 1
Used abbreviations.
TMzn | Transverse Mercator (map projection) for a fixed zone |
LAEA | Lambert Azimuthal Equal-Area (map projection) |
LCC | Lambert Conformal Conic (map projection) |
GRS80 | Geodetic Reference System (1980) |
ETRS89 | European Terrestrial Reference System (1989) |
PT-TM06 | ETRS89 datum for mainland Portugal based on TMzn (2006) |
OAM Portugal | Official Administrative Map of mainland Portugal (2016) |
OAM Algarve | Official Administrative Map of the Algarve (2016) |
Geodetic Algarve | Geodetic network of the Algarve (2016) |
NAM Algarve | New Administrative Map of the Algarve (2016) |