Most aeronautical features have a geographical aspect, e.g. aerodrome reference point (ARP) is located at a certain position, a power transmission line considered as obstacle forming a line or an airspace which has a horizontal extend described by a polygon. What is the difference between AIXM 4.5 and AIXM 5 when it comes to the modelling of such geographical elements? … [Read more...]
AIXM 4.5 vs. AIXM 5 – Data Scope (Part 2)
Compared to AIXM 4.5, AIXM 5 enlarged the data scope in several areas. The main additional features that have been introduced are related to aerodrome mapping data, terminal procedure data and obstacle data. So what’s new. … [Read more...]
AIXM 4.5 vs. AIXM 5 – Overview (Part 1)
When the last major version of AIXM was released -AIXM 5.1 - everybody concerned noticed that there was a big change compared to the previous one – AIXM 4.5. But what are actually the big differences between these two versions of AIXM? … [Read more...]