Skip to main content

NEAR_WGS84

Constant NEAR_WGS84 

Source
pub const NEAR_WGS84: &[(u16, &str)];
Expand description

The geographic CRSs read, by EPSG code: datums whose latitude and longitude lie within a few meters of WGS 84’s, so a point given in WGS 84 reads the right pixel, or its neighbour on a grid finer than a few meters. They part by plate motion since each was fixed, and by earthquakes: near the rupture of a large one since a datum was fixed, such as Chile’s in 2010 for SIRGAS 2000 or Wenchuan’s in 2008 for CGCS2000, the ground moved several meters. JGD2000 is left out: Japan’s 2011 earthquake moved its north-east by more than 5 m, and JGD2011 replaced it.