when you would just pick up the phone. When what you need is remote sensing services, however, it
can be difficult to know who to call. However, there are companies that specialize in this kind of work so
that no matter where you are, if you don’t have access to the information you need, it’s possible for you
to get it.
Remote sensing utilizes airplanes to take scans of the earth. It can be done through lidar units, which is
similar to a scanning laser. It makes a 3D model through the combination of GPS and other technologies.
Cameras can also be used as well. Companies such as Earth Graphics use both of these methods to get
their scans. Many times when you contact a company about remote scans, they will likely already have
them on hand from past clients they have worked with. Sometimes, though, you might be the first client
to ask for a map of a certain region. In these cases, the company will typically map that region for you.
Before mapping your requested area, a company like Earth Graphics will typically survey the area first.
Because getting remote scans is a precise process, they will have to figure out what the best altitude,
weather and time of day are so that they can time their flight accordingly. They will also usually watch
the weather in your requested location to make sure that their pilots will be safe as they collect your
data. Remote scans are particularly fitting for dangerous or inaccessible locations because cameras can
collect all the data needed, allowing you to have your map much sooner.
Remote sensing from experienced providers like Earth Graphics, makes the mapping process much easier. Instead of trekking to a location yourself, the far-off locations come to you.