napacityprod.GIS.FIVEFOOTCONTOURS

20121024 21450600 FALSE 20180807 14041500 20180807 14041500 1.0 FIVEFOOTCONTOURS 003 6375000.000126 6509930.780133 1815999.999918 2008000.560142 1 Projected GCS_North_American_1983 Linear Unit: Foot_US (0.304801) NAD_1983_StatePlane_California_II_FIPS_0402_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/10.5'><WKT>PROJCS["NAD_1983_StatePlane_California_II_FIPS_0402_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",6561666.666666666],PARAMETER["False_Northing",1640416.666666667],PARAMETER["Central_Meridian",-122.0],PARAMETER["Standard_Parallel_1",38.33333333333334],PARAMETER["Standard_Parallel_2",39.83333333333334],PARAMETER["Latitude_Of_Origin",37.66666666666666],UNIT["Foot_US",0.3048006096012192],AUTHORITY["EPSG",2226]]</WKT><XOrigin>-17463800</XOrigin><YOrigin>-46132600</YOrigin><XYScale>3048.0060960121914</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.0032808333333333335</XYTolerance><ZTolerance>2.0000000000000002e-005</ZTolerance><MTolerance>2.0000000000000002e-005</MTolerance><HighPrecision>true</HighPrecision><WKID>102642</WKID><LatestWKID>2226</LatestWKID></ProjectedCoordinateSystem> 150000000 5000 NAP ESRI ArcCatalog 9.3.1.3000 en Elevation Contours of the Napa River Watershed Area, 5 foot interval. The area covered by this data is referred to as the Watershed Area because it lies within the Napa River Watershed which is roughly the western half of the county. The DTM is based on LiDAR data acquired in May of 2003. To show the contours of the Napa River Watershed area which is roughly the western half of the county. NOTE: THE DOWNLAOD FILE FOR THIS LAYER IS APPROX. 250 MB. The DTM data was mapped at a scale of 1" = 200 ft and meets National Map Accuracy standards at this scale. The data was originally delivered in 12,000 ft x 12,000 ft tiles. These were mosaiced together to create this layer. Refer to the dtm_02_200 layer for details about the source data. Towill, Inc.(comp.) 20030501 napacityprod.GIS.FIVEFOOTCONTOURS cont_02_200 vector digital data http://gis.napa.ca.gov/giscatalog/catalog.asp 1 ground condition 20030501 Complete None planned -122.653855 -122.179892 38.675841 38.146941 6374999.999999 6509930.780000 1816000.000000 2008000.560000 Geographic Names Information System Napa County California ISO 19115 Topic Category elevation Contours Contour line Hypsography none Landform Topography None. Data is available from County of Napa by registering at website: http://gis.napa.ca.gov/giscatalog/catalog.asp Disclaimer: This GIS data is intended to provide a visual display of data for the user's convenience. Users of this data are hereby notified that the appropriate public primary information sources should be consulted for verification of the information. Although every reasonable effort has been made to assure the accuracy of this data, the County of Napa makes no warranty, representation or guaranty as to the content, sequence, accuracy, timeliness or completeness of any of the data provided herein and explicitly disclaims any representations and warranties, including, without limitation, the implied warranties of merchantability and fitness for a particular purpose. The County of Napa assumes no liability for any errors, omissions, or inaccuracies in the information provided regardless of how caused and assumes no liability for any decisions made or actions taken or not taken by the user of the data in reliance upon any information or data furnished hereunder. Because the GIS data provided is not warranted to be up-to-date, the user should check with the County staff for updated information. Shapefile County of Napa ITS Department Information Technology Services mailing and physical address

650 Imperial Way, Suite 201

Napa CA 94559 USA (707) 259-8141 (707) 253-4824 gisstaff@co.napa.ca.us M-F 8:00 am - 5:00 pm Napa County and Valley Watershed Mapping Towill, Inc. 20030501 1 map Version 6.2 (Build 9200) ; Esri ArcGIS 10.5.1.7333 FIVEFOOTCONTOURS 6374999.999999 6509930.78 2008000.56 1816000 1 -122.653855 -122.179892 38.675841 38.146941 1 To show the contours of the Napa River Watershed area which is roughly the western half of the county. <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Elevation Contours of the Napa River Watershed Area, 5 foot interval. The area covered by this data is referred to as the Watershed Area because it lies within the Napa River Watershed which is roughly the western half of the county. The DTM is based on LiDAR data acquired in May of 2003.</SPAN></P></DIV></DIV></DIV> elevation Contours Contour line Hypsography Landform Topography <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Disclaimer: This GIS data is intended to provide a visual display of data for the user's convenience. Users of this data are hereby notified that the appropriate public primary information sources should be consulted for verification of the information. Although every reasonable effort has been made to assure the accuracy of this data, the County of Napa makes no warranty, representation or guaranty as to the content, sequence, accuracy, timeliness or completeness of any of the data provided herein and explicitly disclaims any representations and warranties, including, without limitation, the implied warranties of merchantability and fitness for a particular purpose. The County of Napa assumes no liability for any errors, omissions, or inaccuracies in the information provided regardless of how caused and assumes no liability for any decisions made or actions taken or not taken by the user of the data in reliance upon any information or data furnished hereunder. Because the GIS data provided is not warranted to be up-to-date, the user should check with the County staff for updated information.</SPAN></P></DIV></DIV></DIV> 1 -122.653855 -122.179892 38.675841 38.146941 en FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time County of Napa ITS Department GIS Coordinator mailing and physical address

650 Imperial Way #201

Napa CA 94559 USA (707) 259-8141 gisstaff@co.napa.ca.us M-F 8:00 am - 5:00 pm (707) 253-4824 20110217 20040728 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset Disclaimer: This GIS data is intended to provide a visual display of data for the user's convenience. Users of this data are hereby notified that the appropriate public primary information sources should be consulted for verification of the information. Although every reasonable effort has been made to assure the accuracy of this data, the County of Napa makes no warranty, representation or guaranty as to the content, sequence, accuracy, timeliness or completeness of any of the data provided herein and explicitly disclaims any representations and warranties, including, without limitation, the implied warranties of merchantability and fitness for a particular purpose. The County of Napa assumes no liability for any errors, omissions, or inaccuracies in the information provided regardless of how caused and assumes no liability for any decisions made or actions taken or not taken by the user of the data in reliance upon any information or data furnished hereunder. Because the GIS data provided is not warranted to be up-to-date, the user should check with the County staff for updated information. County of Napa ITS Department GIS Coordinator mailing and physical address

650 Imperial Way #201

Napa CA 94559 USA (707) 259-8141 gisstaff@co.napa.ca.us M-F 8:00 am - 5:00 pm (707) 253-4824 none for digital form All available layers are located in the Data Catalog on the website http://gis.napa.ca.gov/gisdata.asp. You can download the available layers by Registering, then returning to the site to download. Go to website http://gis.napa.ca.gov/gisdata.asp to request CD by mail for an additional fee. Downloadable Data 002 Feature Class Feature Class Vector Simple FALSE 118730 TRUE FALSE GCS_North_American_1983 NAD_1983_StatePlane_California_II_FIPS_0402_Feet coordinate pair survey feet 0.000625 0.000625 North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 Explicit elevation coordinate included with horizontal coordinates 1.000000 North American Vertical Datum of 1988 feet NAD_1983_StatePlane_California_II_FIPS_0402_Feet EPSG 5.3(9.0.0) 118730 cont_02_200 Feature Class 118730 5 foot Elevation Contours of Watershed area of Napa County, Dataset developer OBJECTID OBJECTID OID 4 10 0 Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. ELEVATION ELEVATION Double 8 38 8 Elevation above sea level, in feet, for the highest point of the feature. SHAPE CNTR_TYP_D String 254 0 0 Feature geometry. ESRI Coordinates defining the features. Shape.STLength() Shape.STLength() Double 0 0 0 Shape Shape_STLength__ Double 8 38 8 Feature geometry. ESRI Coordinates defining the features. created_user created_user String 255 0 0 created_date created_date Date 8 0 0 last_edited_user last_edited_user String 255 0 0 last_edited_date last_edited_date Date 8 0 0 Shape_STLength__ Shape Geometry 4 0 0 Feature geometry. Esri Coordinates defining the features. 20180807 DTM data were photogrammetrically collected using procedures intended to meet sufficient density and accuracy for derivation of ten (10) feet contours which meet NMAS. In areas where dense vegetation or other features obscure the ground, height data may deviate from its correct elevation and may not be considered reliable without further verification. Topographic maps were generated with procedures intended to meet NMAS for 10 feet contours and spot heights. Orthophoto Maps (with 1 foot pixels) were generated with procedures intended to meet NMAS for 1:4,800 scale mapping. 2,400 2002 Ortho Data Towill, Inc Unpublished Material 20020422 20020423 ground condition filmstrip Towill, Inc Towill, Inc. provided all Aerial photography used for the compilation of DTM data. The data was originally delivered in 12,000 ft x 12,000 ft tiles. These were mosaiced together to create this layer. 20020423 Updated layer to correct attribute problem. Random contours were mislabeled due to a rounding error that occurred during the translation from MicroStation to Shapefile format. This was corrected by Towill and re-delivered to the County. 20040330 Dataset copied. 20071119 16524600 20040330 Dataset copied. 20110114 11382500 Unknown Contour mapping was derived by algorithmic interpolation of the DTM, using TerraModel v.9.6 software. Some line smoothing and manual displacement of contours was performed to enhance the cartographic expression of the representative data. This layer is 5 foot contours of the Napa Watershed. area which is roughly the western half of the county. For contours of the eastern half of the county see the "Contours 10 ft interval NON-Watershed area" layer.