| **Time Zone**
| Sets the local time zone for the project location. This helps timestamp data and coordinate updates across time-based processes.
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| **Horizontal Datum**
| A horizontal datum defines how latitude and longitude coordinates are calculated based on the shape of the Earth. VoxelSpace supports the following horizontal datums:
• WGS 72
• WGS 84
• GRS 80
• NAD27
• NAD83
• NAD83 (2011)
• NAD83 HARN
• NAD83 CSRS
• GDA94
• ETRS89
• AGD66
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| **Vertical Datum**
| A vertical datum sets the reference surface used to measure elevation or depth. VoxelSpace supports the following vertical datums:
• WGS 84
• NGVD 29
• NAVD 29
• NAVD 88 (GEOID variants 96–12B)
• CGVD 28
• CGVD 2013
• DVR 90
• NN2000
• NN54
• DHHN92
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| **Projection**
| Defines the map projection used to represent the Earth’s curved surface in 2D/3D space. Supported projections include:
• Latitude/Longitude
• Longitude/Latitude
• Earth-Centered Earth-Fixed (ECEF)
• Mercator
• Universal Transverse Mercator (UTM)
• Transverse Mercator
• Lambert Conformal Conic
• AEAC
• AMG
• MGA
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| **Units**
| Choose whether your project uses **meters** or **feet** for all distance measurements.
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| **Voxel Size**
| Voxels are 3D cubes. This setting defines the edge length of each voxel (in project units).
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| **Project Origin (X, Y, Z)**
| The origin point of the project’s coordinate space. All spatial data will be referenced relative to this point.
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| **Min X, Y, Z (Read-only)**
| The minimum bounds of the coordinate system in each axis. Calculated automatically.
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| **Max X, Y, Z (Read-only)**
| The maximum bounds of the coordinate system in each axis. Calculated automatically.
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