Building Blocks, Building Contours & Administrative Boundaries In the year 2000, Terra completed the production of the Building Blocks geographical database for Greece which since then it constantly maintains and updates. The building blocks database is of high accuracy (scale of 1: 5,000) and covers 607 town and villages [...]

Points of Interest Points of Interest provide valuable information in decision-making in areas such as risk analysis, access to services, location search, location-based marketing, and searches of the type "what is near me". Each organization can combine points of interest with its own bases to create maps, [...]

Fully Structured and Classified Road Network for use in Navigation Systems In 1993, Terra has begun the production of the road network geographical database of Greece which since then it constantly maintains and updates. Terra is now the proprietor of the country’s most up-to-date navigable road network [...]

3D Data Models We live in a three dimensional world. The need for a multitude of human activities led the respective sciences to make efforts to better understand their subject by modeling our 3D world with the help of computers. These activities concern the management of the [...]

Geodatabase Design The correct geographic database design determines the success of each project, from the phase of logical model depiction to the technical implementation and the final result (performance) of the project. In this field, our company with accumulated know-how and scientifically trained staff takes into account [...]

GIS Managed Cloud Services Focus on your work by letting the management of your company's Geographic Information Systems Technology to Terra specialists. Terra offers its GIS infrastructure, software and services on the cloud as SaaS, PaaS and IaaS, relieving you of the burden of installing and supporting them. You [...]