Is Closed and Near 3D, Minimum Bounding Volume
Is Closed 3D
How
to use Is Closed 3D Tool in ArcToolbox ArcMap
ArcGIS ??
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| Closed 3D |
Is Closed 3D
Evaluates multipatch
features to determine whether each feature completely encloses a volume of
space.
1. Input Multipatch Features
The multipatch features
to be tested.
Minimum Bounding Volume
 |
| Minimum Bounding Volume |
Minimum Bounding Volume
Creates multipatch
features that represent the volume of space occupied by a set of 3D features.
1. Input Features
The LAS dataset or 3D
features whose minimum bounding volume will be evaluated.
2. Z Value
The source of z-values
for the input data.
3. Output Feature Class
The feature class that
will be produced by this tool.
4. Output Feature Class Type (optional)
Specifies the method
that will be used to determine the geometry of the minimum bounding volume.
·
CONVEX_HULL—The smallest convex region surrounding the input data.
·
SPHERE—The smallest sphere enclosing the input data.
·
ENVELOPE—The XYZ extent of the input data.
·
CONCAVE_HULL—The concave hull that encloses the input data.
5. Group Option (optional)
Specifies how the input
features will be grouped; each group will be enclosed with one output
multipatch.
·
NONE—Input features will not be grouped. This is the default. This
option is not available for point input.
·
ALL—All input features will be treated as one group.
·
LIST—Input features will be grouped based on their common values
in the specified field or fields in the group field parameter.
6. Group Field(s) (optional)
The field or fields in the input features that
will be used to group features when List is specified as Group Option. At least
one group field is required for the List option. All features that have the
same value in the specified field or fields will be treated as a group.
7. Add geometry characteristics as attributes to output (optional)
Specifies whether each
feature will be attributed with the volume and surface area of the minimum
bounding volume.
·
Unchecked—No geometric attributes will be added to the output
feature. This is the default.
·
Checked—Geometric attributes will be added to the output feature.
Near 3D
How
to use Near 3D Tool in Arc Toolbox ArcMap
ArcGIS ??
 |
| Near 3D |
Near 3D Tool, 3D Features Toolset, 3D Analyst Toolbox
Near 3D
Calculates the
three-dimensional distance from each input feature to the nearest feature that
resides in one or more near feature classes.
1. Input Features
The input feature class
whose features will be attributed with information about the nearest feature.
2. Near Features
The one or more features
whose proximity to the input features will be calculated. If multiple feature
classes are specified, an additional field named NEAR_FC will be added to the
input feature class to identify which near feature class contained the closest
feature.
3. Search Radius (optional)
The maximum distance for
which the nearest features from a given input will be determined. If no value
is specified, the nearest feature at any distance will be determined.
4. Location (optional)
Determines whether the
coordinates of the nearest point in the input and near feature will be added to
the input's attribute table.
·
Unchecked—The coordinates are not added to the input feature. This
is the default.
·
Checked—The coordinates are added to the input feature.
5. Angle (optional)
Determines whether the
horizontal arithmetic angle and vertical angle between the input feature and
the nearest feature will be added to the input attribute table.
·
Unchecked—The angles will not be added to the input's attribute
table. This is the default.
·
Checked—The horizontal arithmetic angle and vertical angle will be
added to the NEAR_ANG_H and NEAR_ANG_V fields in the input's attribute table.
6. Delta (optional)
Determines whether the
distances along the X, Y, and Z axes between the input feature and the nearest
feature will be added to the input attribute table.
·
Unchecked—No distances will be added to the input attribute table.
This is the default.
·
Checked—Distances along the X, Y, and Z axes will be calculated in
the NEAR_DELTX, NEAR_DELTY, and NEAR_DELTZ fields.
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