https://market.android.com/details?id=se.bugumala.mapalign I have thought of two main reasons for this app: - When travelling without datatrafic and you forgot to cache in Google Maps. Just take a photo of a map and mark positions using your GPS. Long-pressing the corner you're standing at and select "current location", walk 100 meters and repeat, Map will align nicely to GPS coordinates. - To import other maps with extending information, like trails, skitracks, charts. Please give your ideas for improving!