Harper Surveying is a top surveying equipment and solutions provider. We offer a wide range of high-quality equipment. Our products include Total Stations, GPS Surveying Equipment, 3D Laser Scanner, ...

As part of measures to ensure earthquake preparedness and risks reduction, the Geological Survey Authority (GSA), has installed three earthquakes early warning equipment at the Weija-Gbawe ...

Nearly two dozen state geological surveys depend heavily on federal funds. A proposed budget cut could slow or stop key geologic mapping work. By Rebecca Dzombak Every spring for the last 31 years, ...

A number of equipment such as 30 KVA generating set, inverters, a Toyota Hiace minibus, digital cameras, field equipment among other facilities, valued at N50 million, which were recently donated to ...