landslides, vectors

Theme keywords: geoscientificInformation, Landslide hazard, Landslide, Geology, Soil, Bedrock, Planning

Abstract: Landslide hazard areas in Napa County. Landslides as provided by the USGS.

FGDC and ESRI Metadata:

Metadata elements shown with blue text are defined in the Federal Geographic Data Committee's (FGDC) Content Standard for Digital Geospatial Metadata (CSDGM). Elements shown with green text are defined in the ESRI Profile of the CSDGM. Elements shown with a green asterisk (*) will be automatically updated by ArcCatalog. ArcCatalog adds hints indicating which FGDC elements are mandatory; these are shown with gray text.

Identification Information:


Citation:
Citation information:
Originators: USGS Misc Field Studies & Open File Reports, County of Napa Consvervation, Development & Planning Department


Title:
landslides, vectors


Publication date: 20021016
Geospatial data presentation form: vector digital data


Description:
Abstract:
Landslide hazard areas in Napa County.  Landslides as provided by the USGS.

Purpose:
To help determine landslide hazard areas.  Will enable GIS analysis and mapping for a variety of GIS applications that are focused on improving planning and decision-making for resource conservation in the county.

Time period of content:
Time period information:
Single date/time:
Calendar date: unknown

Currentness reference:
ground condition

Status:
Progress: Complete
Maintenance and update frequency: As needed

Spatial domain:
Bounding coordinates:
West bounding coordinate: -122.640434
East bounding coordinate: -122.065279
North bounding coordinate: 38.860568
South bounding coordinate: 38.153373

Keywords:
Theme:
Theme keywords: geoscientificInformation
Theme keyword thesaurus: ISO 19115 Topic Category

Theme:
Theme keywords: Landslide hazard, Landslide, Geology, Soil, Bedrock, Planning
Theme keyword thesaurus: none

Place:
Place keywords: Napa, Napa County, California
Place keyword thesaurus: Geographic Names Information System

Access constraints: Access to this data is limited to County of Napa, partner agencies, government agencies or non-profits. Please contact County GIS staff for more information.
Use constraints:
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.

Point of contact:
Contact information:
Contact organization primary:
Contact person: Patrick Lowe
Contact organization: Napa County Conservation, Development & Planning
Contact position: Deputy Planning Director


Contact address:
Address type: mailing and physical address
Address:
1195 3rd Street
City: Napa
State or province: CA
Postal code: 94559
Country: USA

Contact voice telephone: (707)253-4417
Contact facsimile telephone: (707) 253-4336


Contact electronic mail address: plowe@co.napa.ca.us


Hours of service: 8:30 am - 4:30 pm



Data set credit:
VESTRA Resources in cooperation with USGS & Napa County Conservation, Development & Planning.

Native data set environment:
Microsoft Windows 2000 Version 5.2 (Build 3790) Service Pack 2; ESRI ArcCatalog 9.3.1.3000


Cross reference:
Citation information:
Originators: Wright, R.H., and Reid, G.O., 1975


Back to Top
Data Quality Information:


Logical consistency report:
Unknown

Completeness report:
USGS provided all data.

Lineage:
Source information:
Source citation:
Citation information:
Originators: USGS - Frizzell, V.A., Jr., Sims, J.D., Nilsen, T.H., and Bartow, J.A., 1974


Title:
usgs mf-595


Publication date: 19740101


Other citation details:
Preliminary photointerpretation map of landslide & other surficial deposits of the Mare Island & Carquinez Strait 15-minute quadrangles. U.S. Geol Survey Misc Field Studies map MF-595


Source scale denominator: 24,000
Type of source media: USGS Misc Field Study map
Source citation abbreviation:
USGS - MF595
Source contribution:
USGS - Frizzell, V.A., Jr., Sims, J.D., Nilsen, T.H., and Bartow, J.A., 1974
Preliminary photointerpretation map of landslide & other surficial deposits of the Mare Island & Carquinez Strait 15-minute quadrangles.  U.S. Geol Survey Misc Field Studies map MF-595

Source time period of content:
Time period information:
Single date/time:
Calendar date: 19740101

Source currentness reference:
publication date

Source information:
Source citation:
Citation information:
Originators: Wright, R.H., and Reid, G.O.


Title:
mf677


Publication date: 19750101


Other citation details:
Photointerpretive map of landslides and surficial deposits of northernmost Napa County. U.S. Geol Survey Misc Field Studies map MF-677


Source scale denominator: 24,000
Type of source media: USGS Misc Field Study map
Source citation abbreviation:
USGS - MF677
Source contribution:
Wright, R.H., and Reid, G.O., 1975
Photointerpretive map of landslides and surficial deposits of northernmost Napa County. U.S. Geol Survey Misc Field Studies map MF-677

Source information:
Source citation:
Citation information:
Originators: Sims, J.D., and Frizzell, V.A.


Title:
mf719


Publication date: 19760101


Other citation details:
Preliminary photointerpretation map of landslides and other surficial deposits of th2 Mount Vaca, Vacaville, and parts of Courtland, Davis, Lake Berryessa, & Woodland 15-minute quadrangles. U.S. Geol Survey Misc Field Studies map MF-719


Source scale denominator: 62,500
Type of source media: USGS Misc Field Study map
Source citation abbreviation:
USGS - MF719
Source contribution:
Sims, J.D., and Frizzell, V.A., 1976
Preliminary photointerpretation map of landslides and other surficial deposits of th2 Mount Vaca, Vacaville, and parts of Courtland, Davis, Lake Berryessa, & Woodland 15-minute quadrangles.  U.S. Geol Survey Misc Field Studies map MF-719

Source information:
Source citation:
Citation information:
Originators: Dwyer, M.J., Noguchi, N., and O'Rourke, J


Title:
of76-74


Publication date: 19760101


Other citation details:
Reconnaissance photointerpretation map of landslides in 24 selected 7.5-minute quadrangles. U.S. Geol Survey Open-file Report No. 76-74


Source scale denominator: 24,000
Type of source media: USGS Open-file Report 76-74
Source citation abbreviation:
USGS - OF76-74
Source contribution:
Dwyer, M.J., Noguchi, N., and O'Rourke, J., 1976
Reconnaissance photointerpretation map of landslides in 24 selected 7.5-minute quadrangles.  U.S. Geol Survey Open-file Report No. 76-74

Source information:
Source citation:
Citation information:
Originators: Manson, M.W.


Title:
ofr88-22


Publication date: 19880101


Other citation details:
Landslides and related features, in landslide hazards in the Cordelia-Vallejo area. Calif. Div of Mines & Geology, Open-file Report 88-22, plate B


Source scale denominator: 24,000
Type of source media: USGS Open-file Report 88-22
Source citation abbreviation:
USGS - OFR88-22
Source contribution:
Manson, M.W., 1988
Landslides and related features, in landslide hazards in the Cordelia-Vallejo area.  Calif. Div of Mines & Geology, Open-file Report 88-22, plate B

Source time period of content:
Time period information:
Range of dates/times:
Beginning date: 19740101
Ending date: 19880101

Source currentness reference:
publication date

Process step:
Process description:
VESTRA scanned in the hard copy quad maps and digitized them into GIS.

Process date: 20021016


Process contact:
Contact information:
Contact organization primary:
Contact person: Terri Webster
Contact organization: VESTRA Resources, Inc

Contact voice telephone: (530)223-2585


Contact electronic mail address: terri@vestra.com


Process step:
Process description:
Dataset copied.

Process date: 20021016


Source used citation abbreviation:


Process step:
Process description:
Dataset copied.

Process date: 20110114
Process time: 10522800


Source used citation abbreviation:
server=gisdata_test; service=sde:sqlserver:gisdata_test; database=planning; user=gis; version=sde.default


Back to Top
Spatial Data Organization Information:


Direct spatial Rreference method: Vector


Point and vector object information:
ESRI terms description:
*Name: lndsld_line
*ESRI feature type: Simple
*ESRI feature geometry:
*ESRI topology: FALSE
*ESRI feature count: 18851
*Spatial index: TRUE
*Linear referencing: FALSE


Back to Top
Spatial Reference Information:


Horizontal coordinate system definition:
Planar:
Planar coordinate information:
Planar coordinate encoding method: coordinate pair
Coordinate representation:
Abscissa resolution: 0.000625
Ordinate resolution: 0.000625
Planar distance units: survey feet

Geodetic model:
Horizontal datum name: North American Datum of 1983
Ellipsoid name: Geodetic Reference System 80
Semi-major axis: 6378137.000000
Denominator of flattening ratio: 298.257222

Vertical coordinate system definition:
Altitude system definition:
Altitude resolution: 1.000000
Altitude encoding method: Explicit elevation coordinate included with horizontal coordinates

Back to Top
Entity and Attribute Information:


Detailed description:
*Name: lndsld_line


Entity type:
Entity type label: lndsld_line
*Entity type type: Feature Class
*Entity type count: 18851
Entity type definition:
Landslides - Line
Entity type definition source:
Dataset developer

Attribute:
Attribute label: OBJECTID_1
*Attribute alias: OBJECTID_1
Attribute definition:
Internal feature number.
Attribute definition source:
ESRI

*Attribute type: OID
*Attribute width: 4
*Attribute precision: 10
*Attribute scale: 0


Attribute domain values:
Unrepresentable domain:
Sequential unique whole numbers that are automatically generated.


Attribute:
Attribute label: FEATURE
*Attribute alias: FEATURE
Attribute definition:
type of landslide
Attribute definition source:
USGS

*Attribute type: String
*Attribute width: 25
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
Unrepresentable domain:
Coordinates defining the features.


Attribute:
Attribute label: ARROW
*Attribute alias: ARROW
Attribute definition:
arrow type
Attribute definition source:
USGS

*Attribute type: String
*Attribute width: 10
*Attribute precision: 0
*Attribute scale: 0


Attribute:
Attribute label: TYPE
*Attribute alias: TYPE
Attribute definition:
type of movement
Attribute definition source:
USGS

*Attribute type: String
*Attribute width: 15
*Attribute precision: 0
*Attribute scale: 0


Attribute:
Attribute label: STUDY
*Attribute alias: STUDY
Attribute definition:
Study cited for data
Attribute definition source:
USGS

*Attribute type: String
*Attribute width: 40
*Attribute precision: 0
*Attribute scale: 0


Attribute:
Attribute label: SOURCE
*Attribute alias: SOURCE
Attribute definition:
Source of data capture
Attribute definition source:
dataset developer

*Attribute type: String
*Attribute width: 12
*Attribute precision: 0
*Attribute scale: 0


Attribute:
Attribute label: MOVEMENT
*Attribute alias: MOVEMENT
Attribute definition:
type of earth movement
Attribute definition source:
USGS

*Attribute type: String
*Attribute width: 10
*Attribute precision: 0
*Attribute scale: 0


Attribute:
Attribute label: GRAPHIC
*Attribute alias: GRAPHIC
Attribute definition:
unknown
Attribute definition source:
USGS

*Attribute type: String
*Attribute width: 3
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
Unrepresentable domain:
Coordinates defining the features.


Attribute:
Attribute label: Shape
*Attribute alias: Shape
Attribute definition:
Feature geometry.
Attribute definition source:
ESRI

*Attribute type: Geometry
*Attribute width: 4
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
Unrepresentable domain:
Coordinates defining the features.


Attribute:
Attribute label: SHAPE
*Attribute alias: Notes
Attribute definition:
lenght of feature in internal units
Attribute definition source:
ESRI

*Attribute type: String
*Attribute width: 255
*Attribute precision: 0
*Attribute scale: 0


Attribute domain values:
Unrepresentable domain:
Coordinates defining the features.


Attribute:
Attribute label: Notes
*Attribute alias: Shape.STLength()


*Attribute type: Double
*Attribute width: 0
*Attribute precision: 0
*Attribute scale: 0


Attribute:
Attribute label: Shape.STLength()
*Attribute alias: Geo_flag


*Attribute type: String
*Attribute width: 3
*Attribute precision: 0
*Attribute scale: 0


Attribute:
Attribute label: Geo_flag
Attribute definition:
"x" or "X" is used to denote a feature that has been digitized from a geotech report
Attribute definition source:
Napa Co. PBES

Back to Top
Distribution Information:


Distributor:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: GIS Coordinator


Contact address:
Address type: mailing and physical address
Address:
650 Imperial Way #201
City: Napa
State or province: CA
Postal code: 94559
Country: USA

Contact voice telephone: (707) 259-8141
Contact facsimile telephone: (707) 253-4824


Contact electronic mail address: gisstaff@co.napa.ca.us


Hours of service: M-F 8:00 am - 5:00 pm



Resource description: downloadable data


Distribution liability:
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.

Standard order process:
Fees: none for digital form
Ordering instructions:
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.


Custom order process:
Go to website http://gis.napa.ca.gov/gisdata.asp to request CD by mail for an additional fee.


Back to Top
Metadata Reference Information:


Metadata date: 20110630
Metadata review date: 20040728


Metadata contact:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: GIS Coordinator


Contact address:
Address type: mailing and physical address
Address:
650 Imperial Way #201
City: Napa
State or province: CA
Postal code: 94559
Country: USA

Contact voice telephone: (707) 259-8141
Contact facsimile telephone: (707) 253-4824


Contact electronic mail address: gisstaff@co.napa.ca.us


Hours of service: M-F 8:00 am - 5:00 pm



Metadata standard name: FGDC Content Standards for Digital Geospatial Metadata
Metadata standard version: FGDC-STD-001-1998
Metadata time convention: local time


Back to Top



Metadata stylesheets are provided courtesy of ESRI. Copyright (c) 2000-2002, Environmental Systems Research Institute, Inc. All rights reserved.