20190124 12022700 1.0 FGDC CSDGM Metadata FALSE trailUndesignatedTrails 001 2961465.950767 3104977.944910 1198083.354796 1307783.817810 1 Projected GCS_North_American_1983_HARN Linear Unit: Foot_US (0.304801) NAD_1983_HARN_StatePlane_Colorado_North_FIPS_0501_Feet <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.8'><WKT>PROJCS["NAD_1983_HARN_StatePlane_Colorado_North_FIPS_0501_Feet",GEOGCS["GCS_North_American_1983_HARN",DATUM["D_North_American_1983_HARN",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",3000000.000316083],PARAMETER["False_Northing",999999.999996],PARAMETER["Central_Meridian",-105.5],PARAMETER["Standard_Parallel_1",39.71666666666667],PARAMETER["Standard_Parallel_2",40.78333333333333],PARAMETER["Latitude_Of_Origin",39.33333333333334],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2876]]</WKT><XOrigin>-118265500</XOrigin><YOrigin>-95180100</YOrigin><XYScale>3048.0060960121928</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.0032808333333333331</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>2876</WKID><LatestWKID>2876</LatestWKID></ProjectedCoordinateSystem> 20230808 13335300 20230808 13371500 150000000 5000 FGDC Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362 Undesignated Trails 1 -105.637907 -105.124305 40.178262 39.876507 Lands managed by City of Boulder Open Space and Mountain Parks and others which OSMP has an interest in. <DIV STYLE="text-align:Left;"><DIV><DIV>This dataset represents undesignated trails and road-like pathways on OSMP managed lands. Data has been collected from surveys since 2012 (at varying intervals). Data was combined into one Feature class starting in 2020. Starting in 2019, each trail maintenance zone of the system is surveyed every 5 years. Thus, a complete set will be 2019-2023. To view the latest trails for the whole system use the following view: trailvwUndesignatedTrailsLatestSurvey. Trail widths are being collected for 2019-2023 surveyed trails. The 2018 survey was designed to detect change over time when compared to the 2011/2012 results. Both inventories used the same detailed criteria to define undesignated pathways and reduce inter-observer variability. Some changes were made to the methodology in 2018 to improve management recommendations and implementation of restoration and/or site design actions.Points were taken at any point in a trail where condition or pathway type changed (Change Points). If condition, function, or pathway type were continuous points were taken every 200 feet (Mid Points).Each point has a condition class assigned and trail function assigned to it.Each point included a photo point of the undesignated road or trail. Photos are stored with the collected points. Click points to access a photo link.Points were later digitized into lines using a GPS line collected during data collection. Trail widths are present in any data collected from 2019 but not in 2018 survey data.Condition Class adapted from Jeffery Marion et al. 2009:• Class N - Recovering or emerging trail that does not meet mapping criteria (This class will not be used for trend analysis but will be used for trail and visitor management. For example, emerging trails can be prioritized for closure with volunteer program.)• Class L - Noticeably impeded vegetation growth; some vegetation cover loss; some organic litter pulverized within tread; some bare soil exposed; tread intact• Class M – Nearly complete or total loss of vegetation cover; nearly complete or total loss of organic litter within read; bare soil widespread; tread mostly intact; some rills evident• Class H - Vegetation and organic litter are rare or nonexistent within the tread; active tread erosion evident (indicated by exposed or undercut roots, loose or undercut rocks, gullying, rutting, widespread rills, incised tread, or sloughing banks)</DIV></DIV></DIV> To document existence of undesignated trails throughout the OSMP landbase. Boulder OSMP Open Space and Mountain Parks Trail Path Undesignated Social UDT <DIV STYLE="text-align:Left;"><DIV><DIV>Verify with Jake Engelman before sharing or using with consultants, contractors, or others who are outside OSMP staff. This is sensitive data, not share with public.</DIV></DIV></DIV> OSMP GIS City of Boulder - Open Space and Mountain Parks GIS Staff osmpgis@bouldercolorado.gov 2021-12-31T00:00:00 City of Boulder Feature Class dataset EPSG 8.9.3(9.0.0) 24057 Simple FALSE 24057 TRUE FALSE Undesignated Trails Feature Class 24057 OBJECTID OBJECTID OID 4 10 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. UdtId UdtId Integer 4 10 0 Unique sequential ID UdtSegId UdtSegId String 12 0 0 UdTrlId SubSegID2 Integer 4 10 0 SegNum SubSegID2 Integer 4 10 0 BL2012Id BL2012Id Integer 4 10 0 ID of the trail if it was present in the 2012 survey Pathway Pathway String 10 0 0 Type of path: UT, trail, road. TrailFunction TrailFunction String 50 0 0 Presumed function of trail: Wildlife/Livestock, Water Access, Unserved Visitor Destination, Shortcut, Parallel Trail to Designated Trail, Other/Unknown Road, Other/unknown, Community Trail, Ditch Road, Climbing Access, Agricultural Road TrailFunction2 TrailFunction2 String 30 0 0 MAD MAD String 25 0 0 ConditionClass ConditionClass String 20 0 0 TSARecommendation TSARecommendation String 30 0 0 Service Service String 5 0 0 Comments Comments String 400 0 0 Length Length Double 8 38 8 Miles Miles Double 8 38 8 GpsDate GpsDate Date 8 0 0 SurveyYear SurveyYear Integer 4 10 0 ProtocolID ProtocolID Integer 4 10 0 LEGUDTID LEGUDTID Integer 4 10 0 LegacyID LegacyID Integer 4 10 0 LocationConfidence LocationConfidence Integer 4 10 0 SegID SegID String 50 0 0 SHAPE SHAPE Geometry 4 0 0 Feature geometry. Esri Coordinates defining the features. TrailMaintZone TrailMaintZone SmallInteger 2 5 0 Width Width SmallInteger 2 5 0 Cattle Cattle String 3 0 0 SHAPE.STLength() SHAPE.STLength() Double 0 0 0 20230808 Feature Completeness Complete Attribute Completeness Complete