CVEN 250 Final Verified A+
Who does autodesk work with? 07-01 ️️Works with survey equipment so their equipment will
interface with AutoCAD Civil 3d.
What dies the survey tab in Toolspace provide? 07-01 ️️It provides for management of survey
information.
what do surfaces allow us t...
CVEN 250 Final Verified A+
Who does autodesk work with? 07-01 ✔️✔️Works with survey equipment so their equipment will
interface with AutoCAD Civil 3d.
What dies the survey tab in Toolspace provide? 07-01 ✔️✔️It provides for management of survey
information.
what do surfaces allow us to do? 07-01 ✔️✔️Surfaces allow us to visualize 3D topography and
examine the flow of water over the watershed.
What are the points that are collected by surveyors represent? 07-01 ✔️✔️They represent existing
site conditions (elevation, boundaries, utilities)
What are the characteristics of the points? 07-01 ✔️✔️Each point is numbered or names and has a
label indicating specific information usually the elevation and description and has coordinates northing
and easting. Each point is a single object, node, with a point style and a point label. They can also be
used to represent proposed or final site conditions. There are no standards for point descriptions.
What are the things that you have to organize from your data? 07-01 ✔️✔️This data could be points,
surfaces boundaries and corridors, etc.
Site points before 07-01 ✔️✔️Not very visually descriptive.
Site points after 07-01 ✔️✔️Points are better represented and have numbers and names to better
organize our project.
How to change the point style? 07-01 ✔️✔️In toolspace under point and then point style name and
describe the style then under marker it lets you decide how the points will be displayed. Then in display
shows the layers that are being used in the point marker.
Where can you edit the display of point information? 07-01 ✔️✔️On the prospector tab in toolspace
you can right click on the desired point group and select properties to edit the display.
, What must the data file contain to import it to C3D. 07-01 ✔️✔️The data file must contain the point
number, northing, easting, elevation, and description. the file must be ENZ, NEZ, PENZ, PNEZ, etc.
What command allows you to import points from an external data file? 07-01 ✔️✔️Go to home tab
and points hit point creation tools. Then on the far right click import points. Plus allows us to import
files. Then select file format. Click box 'add points to point group.
What are advantages to point groups? 07-01 ✔️✔️Help us organize our various points being used. Can
be turn on and off. Can select multiple points based on a specific selection criteria. Can visually
represent points based on their description. Allow the engineer to be more efficient in their design
process.
What are surfaces? 07-01 ✔️✔️Surfaces are 3d objects representing topography. Commonly created
from point groups. They can be defined as points, contours, GIS data
What are surfaces used for? 07-01 ✔️✔️To examine water flow and earthwork.
How to surfaces need to be edited for accurate representation? 07-01 ✔️✔️Adding break lunes. Swap
edges. Others include minimizing flat areas, raising/lowering surfaces
What are the two types of surfaces? 07-01 ✔️✔️Triangulated irregular Network(TIN): Most common.
Triangulated surfaces with surface points connected by straight lines.
Grid: Interpolates and assigns data to each grid intersection. ex. Digit Elevation Models (DEM)
How to you create a surface? 07-01 ✔️✔️Under Create Points then create surface. Then name the
surface and set style. Then you must define it by going to toolspace and under surfaces then your
surface click definition and rick click point group and add. If they do not appear select surface style and
turn on triangles.
What are breaklines? 08-01 ✔️✔️It is the interpolation of the data that determines the shape of the
model.
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