Keeping a GIS database current is a key challenge that is faced by many users.

Change Detection Vectors provide the solution by periodically monitoring project areas of interest. The designated period could be monthly, quarterly, or any other user-specified time period, and provides updates to the GIS databases with changes in features of interest.

Our Change Vectors product provides an economical solution for keeping the GIS database current by mapping only the areas of change, instead of the entire region. This map can update changes in features and these change cues can be used as a decision-making tool for mapping updates by identifying areas that have been altered. This product also accounts for seasonal variations in developing change cues.

Download Product Spec Sheet (pdf)