Roads Digital Line Graph: Humboldt County, California, 2015

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Abstract/Contents

Abstract: This polyline shapefile depicts centerlines for a Digital Line Graph (DLG) of Roads in the County of Humboldt, California, including logging roads. DLG data is a digital representation of cartographic information. This coverage was derived from United States Geological Survey DLGs and was compiled to support a cumulative watershed effects assessment project.
Purpose: The Humboldt County Planning and Building Department is responsible for protecting the public health, safety and welfare via building permit review and inspections consistent with California model codes as well as planning and development review and approval consistent with the county's General Plan. This Department oversees the Advance Planning Division, which is responsible for the Humboldt County's Geographic Information System (GIS) that is utilized by other County Departments; many federal, state and local agencies; and the general public. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.

Type of resource	cartographic, software, multimedia
Form	Shapefile
Extent	4.516
Place	Eureka, California, US
Publisher	Humboldt County Planning and Building Department
Date valid	2015
Publication date	2015
Language	English
Digital origin	born digital
Map data	Scale not given. ; EPSG::26741 W 124°26ʹ36ʺ--W 123°24ʹ14ʺ/N 41°29ʹ55ʺ--N 39°58ʹ21ʺW 124°24ʹ19ʺ--W 123°25ʹ32ʺ/N 41°29ʹ25ʺ--N 39°59ʹ7ʺ, Scale not given ; EPSG::4326

Creator	von Dohlen, Jerry

Use limitation	The County of Humboldt makes no guarantee of the quality or completeness of this data. It has not been fully reviewed for accuracy and is intended to be used for planning purposes only. The department assumes no liability or responsibility in the use of this data. While every effort has been made to assure the accuracy of this information, it should be understood that it does not have the force and effect of law, rule, or regulation. In the event of any difference or error, the law will take precedence. The accuracy of map data varies from location to location in the county. While the GIS is useful for planning purposes, it should not be relied upon to determine property, zoning or general plan designation boundaries or be used in any way for project design. All GIS data should be verified before it is materially relied upon for property or project planning. In urban areas the GIS map data maybe inaccurate by as much as 50 feet in any direction. In rural areas the map data may be inaccurate by as much as 400 feet in any direction.
WGS84 Cartographics	This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.
Location	https://purl.stanford.edu/wj485qt0069

Use and reproduction: This item is in the public domain. There are no restrictions on use.
Copyright: This work is in the Public Domain, meaning that it is not subject to copyright.

Preferred citation: Humboldt County Planning and Building Department. (2015). Roads Digital Line Graph: Humboldt County, California, 2015. Humboldt County Planning and Building Department. Available at: http://purl.stanford.edu/wj485qt0069.

Humboldt County, California GIS Maps & Data

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