Data Access Acknowledgement: This material is based on [data, processing] services provided by the OpenTopography Facility with support from the National Science Foundation under NSF Award Numbers 2410799, 2410800 and 2410801 Dataset Information: Dataset Name: USGS 1/3 arc-second Digital Elevation Model(USGS10m) Dataset Acknowledgement: U.S. Geological Survey, 2017, 1/3rd arc-second Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection: U.S. Geological Survey Dataset Citation: United States Geological Survey (2021). United States Geological Survey 3D Elevation Program 1/3 arc-second Digital Elevation Model. Distributed by OpenTopography. https://doi.org/10.5069/G98K778D. Accessed 2026-05-02 Horizontal Coordinates: NAD83 [EPSG: 4269] Vertical Coordinates: NAVD88 [EPSG: 5703] Job Description: User: ciller@ciller.biz Job ID: rt1666864397808 Title: First Las Vegas wide area Description: Job Processing Result: Submission Time: 2022-10-27 09:53:18 Completion Time: 2022-10-27 10:19:47 Duration: 1589 seconds Status: Done Data Selection Coordinates: Xmin: -116.19884444444445 Xmax: -114.54093333333333 Ymin: 35.7006583 Ymax: 37.0381056 Input & Output Options: Data Type: Global Output Format: GeoTiff Layer Type: Raster Visualization: DEM Types: Hillshade: Yes, Color Relief: Yes, Color Hillshade: Yes, Slope: Yes, Aspect: Yes, Roughness: Yes Color Map: terrain Multidirectional: Yes KMZ Option: No Output Format: tif Vertical Exaggeration: 1 Canopy Height Model: Enable Canopy Height Model: No Hydrologic Terrain Analysis (TauDEM) Products: Hydrologically correct DEM with pits filled: No D-Infinity Flow Direction: No D-Infinity Specific Catchment Area: No Topographic Wetness Index: No D8 Flow Direction: No D8 Specific Catchment Area: No Contour Lines: Generate contour lines: No