Topical matters

S-200 Data Modelling

S-245 eLoran ASF data

eLoran product specification was divided into three items which are S-245 (eLoran ASF data), S-246 (eLoran transmitting station almanac) and S-247 (Differential Loran reference stations almanac). ENG working group 3 is in charge of this development.

The working document of eLoran ASF data Product Specification is available to download link. 

S-245 eLoran ASF data Product Specification