In this technically advanced, competitive age, land surveyors need all the help they can get to survive and succeed. For 70 years surveyors have turned to their state organization for this help. SLSI provides its members with a wealth of resources and professional benefits.
NSPS provides the platform by which members can share their thoughts and opinions about our common interests through business meetings /committees, regional groups, and student chapters. Membership is open to all professional surveyors and to persons trained, registered, or interested in the profession of surveying and mapping.
The mission of Transportation Data is to gather, maintain, analyze, and distribute transportation related information. This information includes roadway, structure, and rail-crossing data, traffic statistics, and intelligent map products that support the economic, environmental, and social vitality of Iowa.