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2D & 3D Planimetric
Using GIS technology enables us to have critical information on man made as well as natural resource management on our fingertips. Planimetric maps (2D & 3D) are the most precise and accurate maps consisting of both manmade and natural horizontal features. This information can be collected as a line, point or a polygon vector from
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Aerial digital Photography Stereo pair aerial imagery is used in the photogrammetry process to determine the exact position of surface points.
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LiDAR Mapping preparation of map by extracting vector or point information from LiDAR data of railroads, buildings, hydrological features, vegetation.
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Standard 2D Mapping from imagery/orthos or maps
SISL has vast experience digitizing planimetric mapping data which is accurate and precise with speed and consistency intrinsic to our data processing. Almost all features visible can be mapped in detail, some common features include
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Building footprints
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Paved and unpaved roads
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Sidewalks and curbs
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Driveways
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Impervious surfaces
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Vegetation
These precise and accurate maps are used for city and utilities planning by municipalities, infrastructure management, taxation, real estate, hydrography etc.
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