Desktop
Collating,
interrogating and processing existing data (remote sensed
[aerial photograph, LiDAR and satellite imagery] cartographic,
bibliographic and database).
Fieldwork
Surveying trenches, find spots, geophysics grids and sampling
points; carrying out topographic surveys and integrating
the resultant data with those collected during desktop
phases of works.
Expertise
ARCA undertakes all forms of geomatic work and is extremely
well equipped to carry out both desktop and field geomatic
studies. Relevant personnel have long experience of undertaking
such projects in Britain, continental Europe and the Near
East. ARCA uses
ESRI
ArcGIS software to integrate, manipulate and
interrogate digital data, while field survey is carried
out using
Leica
surveying equipment including System 1200 and GS 20 dGPS
as well as a variety of total stations. Data can be output
and transferred to clients in a variety of formats ranging
from hard copy and various proprietary file types to portable
document format (PDF).