Geospatial solutions encompass all of the technologies necessary for collecting, storing, and organization of geographic data. It contains vectors and characteristics, point clouds, rasters, drawn pictures, and other spatial data that may be utilized for representation or analysis.
Surveying or photogrammetry, LiDAR, RADAR, and other optical and active remote sensing technologies can be used to obtain geospatial data. With on-premises or cloud solutions, it may be kept as enormous volumes of datasets with optimum accessibility for each stakeholder.
Terrestrial Laser Scanning
Terrestrial Laser Scanning is one of the most acceptable options when excellent resolution and accuracy in spatial data are required. This solution can give millimeter precision for point cloud, collision analysis, section map, surface model, digital elevation model, and many other related applications.
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Aerial Photogrammetry (RGB, Thermal, Multispectral)
Aerial Photogrammetry is a type of optical passive remote sensing method. With heavily overlapped aerial pictures, orthophoto, point cloud, and 3D reconstructed models may be given. By project needs, the payload of manned/unmanned aerial vehicles can be substituted with RGB, thermal, or multispectral cameras.
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Underground Mapping
Gizil's skilled site survey team can discover hidden objects in your facilities using remote sensing technologies such as electromagnetic and ground-penetrating radar (GPR). GPR maps subsurface information using high-frequency pulsed electromagnetic waves. It employs transmitting and receiving antennas that are dragged across the ground. The transmitting antenna sends short bursts of high-frequency radio waves into the earth. The wave expands out and descends. When it comes into contact with a buried item or a barrier with variable electrical characteristics, the receiving antenna records fluctuations in the reflected return signal.
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Indoor Mapping
It might be challenging to go to where we want to go in facilities with big and complicated spaces, such as major retail malls, airports, hospitals, convention halls, and industries. Mobile LiDAR applications give quick and precise point cloud data of such structures.
GIZIL's professional and knowledgeable 3D modelers and developers can create accurate digital twins and tailored solutions for your service. This digital twin may be used publicly or privately for interior mapping via desktop and mobile devices, including attribute data that can provide precise information on the digital assets.
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Topographic Mapping
It is feasible to make exact and informative topographic maps using advanced remote sensing and surveying techniques for mining, building, engineering, and other earth-based enterprises. Gizil has its surveying staff and equipment to supply you with the best engineering solutions.
A topographic map depicts the topography or form of the ground surface. Topographic maps show the positions and shapes of hills, valleys, streams, other natural features, and man-made landmarks. They employ contour lines to depict the form and elevation of surface features.
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DEM | DTM | DSM
Aerial photogrammetry or airborne LiDAR may be used to generate a highly accurate and dense point cloud of the land surface, which can then be used to construct a digital elevation model (DEM), digital surface model (DSM), or digital terrain model (DTM). An unmanned aerial vehicle (UAV) can be equipped with an optical image sensor or an active LiDAR sensor to acquire overlapping pictures or immediately pulsed laser measurements.
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Documentation of Cultural Heritage
Cultural heritage is regarded as a precious treasure of human beings, displaying his accomplishments throughout generations. The importance of identifying and preserving cultural assets is generally known, and specialists are attempting to use every conceivable way to achieve this goal.
Photogrammetry and laser scanning are the most effective ways of creating 3D photorealistic models, point clouds, and orthomosaics of historical artifacts. This method enables the creation of precise representations of objects, surfaces, and buildings, recreating their shape and texture and color. A professional team at Gizil can create that information using terrestrial and aerial reality capture tools.
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