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z-factor - Esri Community Your linear units (XY) are metres You do not need to change the Z factor as your elevation values should also be in metres If for some reason your elevation values are in feet, you would use a z-factor of 0 3048 to convert your elevation from feet to meters (1 foot = 0 3048 meters)
z-factor in slope tool - Esri Community I am trying to run the slope tool for an elevation raster that covers Sonoma and Napa counties in CA I'd like to figure out the appropriate value to use for the z-factor My elevation is measured in meters, and the coordinate system for the DEM is in degrees The latitude in this area ranges from 38 to 39 degrees
How does z_factor affect Surface Volume (3D) units? - Esri Community What are the units of volume output by Surface Volume (3D) when a non-default (=1 0) z_factor has been specified? I am working with a DEM which has lateral (xy) units of meters and vertical (z) units of centimeters I need to calculate the volume below a height (measured in centimeters) I have used the following syntax to do this:
Solved: Hillshades with different Azimuth - Esri Community Z factor=2 After a while I got a feeling the visibility of ditchlines varied alot depending on its position to the light Ditches going parallell with lightsource is really hard to see but when in an 90 degree angle to light ditchlines is easily seen
Units for Surface Volume tool - Esri Community You would change the z-factor if your XY coordinates are in different units than the Z For example, if your data is in a horizontal projection using feet and the vertical datum is in meters The tool would interpret a 1 x 1 x 1 cube as 1 cubic feet, when it should actually be 1' x 1' x 1m or 1' x 1' x 1' * 3 28084 (the z-factor) I assume you
Extrude Between not working on TINs with a Z factor applied Whenever I attempt to use a Z Factor other than 1 (ex>10 or 20) when I run the Extrude Between tool I get a warning message WARNING 050205: Unable to process the geometry for OID(s): 0 It writes an output file but it is empty Other times I have attempted this I get a message 000599: Falls outside to outside of output geometry domains
Error in Level DEM: Spatial reference . . . - Esri Community When I get a message saying that the spatial reference does not have a z factor it asks me if i want to use the horizontal scale (or something) instead, and then proceeds anyway Depending on what type of raster you are using if you are using an esri GRID then you can add z units by using windows explorer to find the GRID folder and opening
SRTM DEM slope calculations - Esri Community I am trying to calculate the slope of SRTM data When I tried to calculate the slope in Decimal degree using z factor 1, it gives me strange values though in the range of 0 to 89 998680 which is normal, the distribution is quite strange as most of the area appears as steep slope except for extremely flat areas (like lakes) i e, only two classes
Solved: Calculating slope with NED - Esri Community The z-factor adjusts the units of measure for the z units when they are different from the x,y units of the input surface The z-values of the input surface are multiplied by the z-factor when calculating the final output surface If the x,y units and z units are in the same units of measure, the z-factor is 1 This is the default