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z-factor - Esri Community Ignore below (It's only relevant if your linear units are in degrees) See this thread: Z factor in slope tool and these articles: Setting the Z Factor parameter correctly and Determining a Z-factor for scaling linear elevation units to match geographic coordinate values
z-factor in slope tool - Esri Community Hello, 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 range
How does z_factor affect Surface Volume (3D) units? 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 use
Solved: Hillshades with different Azimuth - Esri Community I am using hillshades to identify ditches The parameters proposed to me when starting this was: Azimuth=315 Altitude=25 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 t
Solved: Calculating slope with NED - Esri Community 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
SRTM DEM slope calculations - Esri Community Hi, 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 extr
How to batch edit Z values and set them all to zero. It is z-enabled and some of the z values are causing extent errors, or at least I think thats whats happening I have some vertices with a z value of 300k when they obviously shouldnt be anything near that I'd like to edit the z-value for all vertices in this feature to 0, which is already the default value defined in our web service
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 the prj adf file within that folder Change Z-Unit