I need to use data in Navtech's SDAL format in order to build a map-matching application. Does anybody know of any SDK or something else that could be useful? I took a look at the format specification and it doesn't seem a piece of cake so, I'm kind of lost...Any help would be greatly appreciated.

PS: by the way...SDAL is still fine, isn't it? I mean, there is no better or newer format, isn't there? (I'm just wondering because it's a quite old format)