About us Topocart is a consulting company specialized in technical design in the areas of construction and infraestructure engineering, urban planning, environment as well as a leading provider
Services Cartography Aerial Photogrammetry and LiDAR Geoprocessing
Topography and Geodesy
Topocart takes on large and small
projects with the same level of precision and commitment, employing advanced
breadth of creative and sustainable solutions.
Building Engineering Urban Planning Environment Systems Development
Aerial Photogrammetry and LiDAR By having its own ﬂeet of eight aircraft, among which a Learjet, one of the few jets of the world equipped for aerial photogrammetric surveys, Topocart stands out as the region’s leader in the segment of aerial survey.
embedded dual frequency GPS, in addition to an Inertial Measurement Unit (IMU), ensuring accurate data obtention of ﬂight positioning and allowing the obtention of orientation parameters of the images in real time.
Topocart aircraft are ready to perform accurate aerial photogrametric surveys, provided by the most advanced sensors available in the market.
Besides the orthophotos with high deﬁnition and contrast images, laser data allows for obtaining digital models of elevation and surface of topographic accuracy as well as a 3D PointCloud of buildings in urban areas.
All aircraft are also equipped with an
We maintain a ﬂeet of 8 aircraft (7 in Brazil and 1 in Africa) suited for the most demanding survey jobs, amongst which a Learjet 35A.
Learjet 35A one of the few survey
WORLD Ultracam XP
All aerial imagery is collected with digital sensors, such as the Ultracam Xp.
Ultracam XP used to collect
2 cm to 70 cm