CartoData® can offer different methods of aerial information acquisition ranging from nano satellites, manned aerial (nadir, oblique and LiDAR) to unmanned UAVs. Last two are equipped with the most advanced sensors in the market: metrical and oblique digital cameras and LiDAR sensor. Integrated with airborne navigation systems (GPS/IMU), gyro-stabilized base and post processing kinetics (PPK) .
How do we make maps?
Acquisition of aerial data
Vexcel UltraCam
Multispectral imagery (RGBi)
OBLIX
Airborne oblique imagery acquisition simultaneous to the nadir photograph with up to 80 mpx of resolution per image. We offer an integral solution including acquisition, processing and viewer.
LiDAR
Airborne laser that generates a georeferenced cloud of points with densities of up to 40pts/m2
DRONE
High precision photogrammetric drone with double frequency positioning system and a half frame camera (80mpx) with a resolution of up to 5mm/px.
Acquisition of terrestrial data
TERRESTRIAL LiDAR
Landbased laser that acquires a georeferenced point cloud with millimetric densities.
VISIÓN 360
Photogrammetric terrestrial system that generates georeferenced panoramic views at street level.
TOPOGRAPHICAL SURVEYS
Ground control point acquisition with GPS including premark, monuments & geodetic networks.
Processes
Ground control
Acquisition of photogrammetric grade documented ground control points.
Orthophoto
High quality semi-automatic orthophoto generation, rectifying images according to their altimetric data. We manually edit orthos in order to provide a deformation free product.
Aerotriangulation
Project georeferencing calculation.
Geoprocessing and analysis
Customer customized thematic maps and analysis ready for decision making or data sanitation.
Mapping (Feature extraction)
Stereoscopic photo-interpretation of the terrain, generating planimetric and altimetric data with AU4®, digital workstation developed by CartoData.
Democratization of geoinformation
Exploit your investment in geographical information for decision making anywhere with eCarto a cloud or on premise server solution to make information ubiquitous by accessing it from any device or anywhere with an internet connection.
Digital models (DTM & DSM)
3D representation of the land surface (DSM) and Digital Terrain Model (DTM) survace model removing trees and man made artifacts.
Orthophoto
High quality semi-automatic orthophoto generation, rectifying images according to their altimetric data. We manually edit orthos in order to provide a deformation free product.
Geoprocessing and analysis
Customer customized thematic maps and analysis ready for decision making or data sanitation.
Democratization of geoinformation
Exploit your investment in geographical information for decision making anywhere with eCarto a cloud or on premise server solution to make information ubiquitous by accessing it from any device or anywhere with an internet connection.
