GIS Services



Kroll Map Company has extensive experience correlating not only our own historical images, but also practical experience geo-referencing client maps.


Geo-referenced ortho imagery

Kroll can provide high-resolution imagery and re-project to your coordinate system of choice (subject to availability). Images can be provided for use in both CAD and GIS.


GIS/CAD Integration

Let us assist you in efficiently converting GIS data into useable CAD files.



If an existing geo-referenced raster image is not sufficient for your needs, Kroll can vectorize historical mapping and deliver in DWG, DXF, or SHP files for you.



With our experience converting easement information for large utilities, such as Seattle City Light with over 10,000 easements and adjoining data fields, Kroll Map Company can provide you with a practical approach to capturing your utility information for use in your GIS.



Kroll Map Company has experience interpreting and transposing legal descriptions into spatial coverages. Sound Transit, school districts, hospital districts, developers- all use our services to translate their written boundaries into clear, legible maps.