TIN Slope—帮助 | ArcGIS Desktop

摘要

Extracts slope information from an input TIN into an output feature class.

Produces a polygon feature class whose polygons are determined by the input TIN's triangle slope values.

Use {class_breaks_table} to constrain slope information into specific break intervals of the output feature class.
Use a comma-delimited TXT or DBF file for a class breaks table. The table requires one column for class break values and, optionally, a second column of class codes. Also, the table needs a header row so that the first row of true data is not skipped.
Units are only honored when using a class breaks table.

TinSlope_3d (in_tin, out_feature_class, {units}, {class_breaks_table}, {slope_field}, {z_factor})

参数	说明	数据类型
in_tin	The input TIN.	Tin Layer
out_feature_class	The output feature class.	Feature Class
units (可选)	The units of measure for the slope values. Units are honored when a class breaks table is used.	String
class_breaks_table (可选)	An input table containing the classification breaks that will be used to classify the output feature class.	Table
slope_field (可选)	The field containing slope values.	String
z_factor (可选)	The factor applied to the slope calculation to convert the TIN's z units to x and y units. By default, the z-factor is 1.	Double