Aerial Imagery
Tilt Aerial Photography
LiDAR Mapping
Hyperspectral Imagery
Synthetic Aperture Radar
Aerial Thermal Imagery
Orthophoto/True Orthophoto
Digital Elevation Model
DSM
DLG
3D GIS
3D Eco-Friendly
Forestry
Basic software
Disaster Monitoring
Agricultural Insurance
Water Conservancy
DOM has the advantages of high accuracy, rich information, intuitive and realistic, strong realism, etc.
DEM (Digital Elevation Model) describes elevation values across the map, excluding vegetation and man-made structures. It describes “bare earth” elevation. The result can be applied in survey, hydrology (calculate flow accumulation and flow direction), geology, construction, utilities, etc.
Digital Surface Model (DSM) refers to a ground elevation model that includes the height of surface buildings, bridges, and trees.
Digital line drawing (DLG) is a vector dataset of geographic information of terrain features expressed in the form of points, lines, areas or map-specific graphic symbols.
Building Information Modeling is a new tool for architecture, engineering and civil engineering.
"Single unitization" refers to each object that you want to manage separately. It is a separate entity that can be selected, can have additional attributes, can be queried, etc.
Production of 3D model data using semi-automatic or fully automatic modeling of tilt photography
Annual Orthophoto
LiDAR Project
Aerial Photography
3D Model
Mapping& Orthophoto
Basemap Construction
1: 2000 orthophoto of Leqing
Orthophoto of Shanghang County
Tel：+86 15005176088
E-mail：frank.zhao@feiyantech.com
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