Tag Archives: Gregg Hadish

Day 5 GAW: Have you discovered the Iowa Geographic Map Server?

By iowaviewNovember 17, 2023Education, Geography Awareness Week, Imagery, Iowa Geographic Map Server, Observation, Remote Sensing"Accessing Iowa Map Services in GIS and Web Applications, Andreas Atlas, career and professional development, Elevation, General Land Office Maps, Gregg Hadish, historic, IGIC Lunch and Learn, Iowa Bedrock, Iowa Geographic Information Council, Iowa Geographic Map Server, IowaView, Land Cover Maps, Landforms, Lidar, topographic maps

The Iowa Geographic Map Server is a gem of historical and contemporary statewide aerial imagery for Iowa from the 1930s to 2021. It also has many other statewide layers including: Here’s your challenge: Zoom into your city or a place of significance to you and discover how it has changed over the years, look at

Earth Science Week – Day 6: Geologic Map Day

By iowaviewOctober 16, 2020Earth Science Week 2020, Education, Outreach#EarthScienceWeek, ESW Day 6, Gregg Hadish, Iowa Bedrock Map of Iowa, Iowa Geological and Water Survey, Iowa Landforms, Iowa Landforms Revealed

Today we are celebrating Geologic Map Day, to promote awareness of geologic mapping and its importance to society. Here is a map of the Bedrock Geologic Map of Iowa created by a team at the Iowa Geological and Water Survey. For details about each of the geologic regions click here to read the report. Which