Time Distance from start Perp. Time Distance from start Perp.
Recces have the advantage over transects that a much larger area can be covered more quickly.
Since elephants move a lot, a broad spatial coverage with low intensity sampling may be more appropriate than high intensity sampling in a smaller area. One example of how the two methods can be combined is given in box 1, but other configurations are possible. The starting-point of the recce, endpoint and general trajectory are determined in advance during the survey planning and indicated on a map. Cut a 200 meter line transect perpendicular to the recce every km on the recce. Remember to measure all objects as accurately as possible, and to pay particular attention to objects on, above, and near the transect.