Hidden within the Muffendorfer Strasse in Bonn lies GEObasis.nrw. This unassuming building holds a fascinating history. It wasn’t always GEObasis.nrw. Once upon a time it was the Landesvermessungsamt Nordrhein-Westfalen. This agency meticulously mapped the region. They maintained the trigonometric control network. They created detailed topographic maps. Imagine the painstaking work involved. The Landesvermessungsamt even produced digital terrain models. These were cutting-edge for their time.
The agency’s roots go back to 1938. Two main surveying departments were established then. One was in Münster. The other was in Cologne. The Cologne office was sadly destroyed during the war. It was relocated to Drieberhausen in 1944. Finally in 1945 it found a home in Bad Godesberg. After the war the agency continued its crucial work. It became the Landesvermessungsamt Nordrhein-Westfalen in 1949. It produced topographic maps. These maps were essential for navigation and planning. The agency continued its work until a significant change.
In 2008 a governmental restructuring occurred. The Landesvermessungsamt was integrated into the Bezirksregierung Köln. It became Abteilung 7 GEObasis NRW. This new department continued the legacy of mapping. They now utilized advanced digital technologies. They created digital elevation models and orthophotos. This digital revolution made mapping much more efficient.
GEObasis NRW also made its data publicly available. Since 2017 much of its data is openly accessible. This open data policy has been revolutionary. Scientists businesses and citizens now have easy access. This access to precise geospatial data allows for better planning and decision-making. It promotes transparency and collaboration. The data includes historical maps dating back to the 18th century. This allows researchers to study historical changes in the landscape.
GEObasis NRW’s Bonn location remained until 2023. The department has now moved to Cologne. Though the building stands empty GEObasis.nrw’s impact is far-reaching. Its legacy of precise mapping continues. The organization’s dedication to providing accurate data has shaped the region significantly. So next time you use a map or plan a route remember GEObasis.nrw’s work. They are quietly shaping our world.