Cartography and Map production Special interests – Terrain Analysis, Remote Sensing & Photogrammetry, Unmanned Aerial Surveys, Web mapping & Application Development. Spatial Analysis, 3D Modeling & Visualization, Volume & Area Calculations, Hydrological Modeling, Geostatistics, Geo-coding, Geo-referencing, Digitizing and Data Entry, GPS / Field Data Acquisition. Software – Primarily ESRI ArcGIS & ArcGIS Extentions, as well as Adobe Illustrator & Photoshop. Various open source GIS packages (Saga & Whitebox etc), Overwatch Feature Analyst, Exelis Envi, Erdas Imagine, Trimble eCognition, Microsoft Office, Caddie, AutoCAD, Modelmaker, Corel Draw etc.