geoportail.lu vs Sofia VAC

The official mapping app from Luxemburg’s national geoportal, developed by the Cadastre & Topography Administration (ACT). This app enables you to view topographic maps, aerial photos, and cadastral parcels as well as many other interesting datasets about Luxemburg via your mobile device. * SEARCH FOR PLACES: Search for places by names, toponymes, parcel numbers, coordinates etc… * Chose among more than 100 different data layers (as available on our website http://map.geoportal.lu) * Share your maps * Use maps in offline mode ! Offline functionality: Choose a specific zone to download to your device. The active map layers for this area will be available to use even when offline, for example when hiking in areas without network coverage. This functionality is also ideal to download our maps via Wi-Fi at home, without incurring excessive mobile data download charges or exceed your data quota. ! * ACCESS QUALITY TRAILS * VISUALIZE HEIGHT PROFILES * ENJOY A LOT OF OTHER FUNCTIONS * create POIs on the map (thanks to the GPS, by coordinates , e.g Geocaching or inventories ) * Export GPX/KML files WARNING: Continued use of GPS running in the background can dramatically decrease battery life. Continued use of maps in online mode may lead to unexpected costs due to high download traffic.

The official App of the SIA, french Aeronautical Information Service FIND AN AIRFIELD Find the aerodrome or helipad of your choice by his name, ICAO code or directly on the map. Filter the airfileds according to the length of the runway and the nature of the surface. CONSULT FRENCH METROPOLITAN AERONAUTICAL INFORMATION Consult VAC maps easily from a dynamic map. Personalize your consultation by displaying the airspaces of your choice - TMA - CTR - SIV - FIR, P - D - R zones, or even the various VORs and VFR points. Manage your preferences: aerodromes or heliports - French or English - Automatic map updates. YOUR VAC MAPS WITH NO LIMIT Download geographical tiles and the VAC maps of your choice on your tablet in order to consult them at any time, even offline. UPDATES You can see your dataset's date. You'll be notified if an update is needed when openning the app. You are informed of the updates that need to be made for each VAC map on your tablet.