Aerial mapping is the science of making measurements from stereo photography. The basic principles of stereo imaging were known as early as the 15th century. ALS, Inc. has been in the aerial mapping business since 1992 and employs the latest technology available.
ALS, Inc. has created contour maps of thousands of acres and hundreds of miles of Texas highways. Our final products have been designed for scales plotting at as large as 1”=30’ and as small as 1”=1000’. Clients regularly request orthometrically corrected images to accompany the detailed mapping. Typical clients include engineers, highway departments, cities, developers, and owners of stockpiles and detention ponds.