Surface Spot (3D Analyst)

ライセンス レベル:BasicStandardAdvanced

サマリ

Calculates surface values for each point of a point feature class by interpolating from a raster, TIN, or terrain dataset surface.

Calculated values are added to the input feature class attributes.

レガシーレガシー:

This is a deprecated tool. To learn more about how this tool works click here to view archived documentation. This functionality has been added to the Add Surface Information tool.

Surface Spot illustration

使用法

構文

SurfaceSpot_3d (in_surface, in_feature_class, {out_spot_field}, {z_factor}, {method}, {pyramid_level_resolution})
パラメータ説明データ タイプ
in_surface

The input raster, TIN, or Terrain dataset surface to be used for interpolation.

Terrain Layer; TIN Layer; Raster Layer
in_feature_class

The input point feature class to which the interpolated values will be added.

Feature Layer
out_spot_field
(オプション)

The name of the attribute field to be added to the input feature class. By default, the name is Spot.

String
z_factor
(オプション)

The factor multiplied by the surface values to convert them to new values added to the input feature class. Used to convert z units to match x,y units.

Double
method
(オプション)

Algorithm used to calculate surface values.

String
pyramid_level_resolution
(オプション)

The resolution of the terrain dataset pyramid level to use for geoprocessing. The default is 0, full resolution.

Double

コードのサンプル

Surface Spot example 1 (Python window)

The following Python Window script demonstrates how to use the Surface Spot function in immediate mode.

import arcgisscripting
gp = arcgisscripting.create()

gp.CheckOutExtension("3D")
gp.workspace = "C:/data"
gp.SurfaceSpot_3d("elevation_tin", "points.shp", "SPOT", 3.28)

環境

ライセンス情報

ArcGIS for Desktop Basic: 次のものが必要 3D Analyst
ArcGIS for Desktop Standard: 次のものが必要 3D Analyst
ArcGIS for Desktop Advanced: 次のものが必要 3D Analyst
9/14/2013