| snippet:
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This is a slope difference map (in degrees) produced via the ArcGIS minus function between two slope maps in 2016 and 2006. |
| summary:
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This is a slope difference map (in degrees) produced via the ArcGIS minus function between two slope maps in 2016 and 2006. |
| extent:
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[[-77.974886026846,38.4867522584595],[-77.0223429974241,39.3373579963103]] |
| accessInformation:
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| thumbnail:
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thumbnail/thumbnail.png |
| typeKeywords:
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["Data","Service","Map Service","ArcGIS Server"] |
| description:
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This is a slope difference map (in degrees) produced via the ArcGIS minus function between the two slope maps comparing the elevation surveys sourced from data from the USGS' Topobathymetric Digital Elevation Model produced in 2016 by Danielson et al, 2016 and the USGS' National Elevation Dataset in 2006. This map references areas where slopes have changed over a decade in VDOT PDC 8 from 2006 to 2016. Its spatial resolution is 10m. Negative values reflect areas where slopes have decreased. Positive values represent spaces where slopes have increased. Slope grade values are presented in degrees. |
| licenseInfo:
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| catalogPath:
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| title:
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VDOT_PDC8_SLOPE_COMPARISON |
| type:
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Map Service |
| url:
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| tags:
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["SLOPE"] |
| culture:
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en-US |
| name:
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VDOT_PDC8_SLOPE_COMPARISON |
| guid:
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D7DC4FF2-B8E7-4134-866A-CA99DF7C3824 |
| spatialReference:
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NAD_1983_UTM_Zone_18N |