history – Baseline GIS

Quick description of two early maps: Petroglyph rock – Bedolina map dated to c.1500 BC, and Babylonian clay tablet dated to 6th century BC.

Explore the City-Regions Dataset from FAO July 10, 2025
FAO’s global dataset maps access to towns and cities of all sizes within realistic travel times, highlighting patterns of urban interconnectedness. The post Explore the City-Regions Dataset from FAO appeared first on Geography Realm.
Geo Contributor
Mapping Short-term Sea Level Changes Over 540 Million Years July 10, 2025
Study maps 540 million years of sea level change, showing major short-term shifts during ice ages driven by Earth's orbital cycles. The post Mapping Short-term Sea Level Changes Over 540 Million Years appeared first on Geography Realm.
Caitlin Dempsey
Water Can Take Years to Seep out of Mountains July 8, 2025
Groundwater stored over many years is a significant contributor to streamflow in Western United States mountains according to a published study. The post Water Can Take Years to Seep out of Mountains appeared first on Geography Realm.
Caitlin Dempsey