We recommend The Follow Tools from
The University of Missouri CARES (The Center for Applied Research and Engagement Systems): 

Missouri Map Room:  https://allthingsmissouri.org/

• Topographic Maps for topography
• Environment Assessment
• Sink Hole Maps
• Area Elevation
• Earthquake fault map to see land faults
• Map Out Acres
• Aerial Imagery

Ag Site:  https://agsite.missouri.edu

• Soil Information
• Acreage Calculator
• Ag Site Assessment Tool
• Satellite images
• Arial Maps

Ag Intel: https://agintel.missouri.edu/ 

• crop suitability
• farmland classification information