How are 3D mapping techniques used in ArcScene?

How are 3D mapping techniques used in ArcScene?

24 Digital Mapping Techniques ‘11–12 Figure 6. A 3D scene from ArcScene shows borehole lines symbolized as tubes, geophysical log graphs as 3D lines, and raster surfaces interpolated from user-selected borehole segments. Tools and Techniques for 3D Geologic Mapping in ArcScene: Boreholes, Cross Sections, and Block Diagrams 25 Figure 7.

How are 3D borehole tools used in ArcScene?

VBA was used to develop a custom tool bar in ArcScene, called 3D Borehole Tools (fig. 5). The tool bar contains 14 tools that allow the user to create 3D borehole features from tabular log data, edit the geometry and attributes of those features, and quickly create surfaces from queried borehole intervals (fig. 6).

Why does ArcScene have problems with vertical surfaces?

ArcScene still seems to have trouble with vertical surfaces in general. • When dealing with the large volumes of data often required by geologic mapping, memory can get used up quickly, causing slow performance and hang-ups. The workaround has been to divide data into smaller geographic areas.

What is the xacto section toolbar in ArcMap?

The Xacto Section toolbar in an example ArcMap document. The blue line represents a cross section drawn with this tool. Tools and Techniques for 3D Geologic Mapping in ArcScene: Boreholes, Cross Sections, and Block Diagrams 21

Can you add a mosaic dataset to ArcScene?

You cannot add a mosaic dataset to ArcScene, but only in ArcMap and ArcGlobe. All displayed raster and surface layers must have their base heights defined within the 3D view. Surface layers can reference themselves or other surface data to get this information.

What’s the difference between ArcScene and ArcGlobe 3D Analyst?

Much of the functionality of ArcScene is shared with the ArcGlobe 3D display environment, though there are several key differences between the two 3D environments. The ArcGIS 3D Analyst extension allows you to drape images or vector data over surfaces and extrude vector features from a surface to create lines, walls, and solids.