Data format: SDE Feature Class

Theme keywords: structure, location, environment, health, fire, damage, assessments, tags, red, yellow

Abstract: Damaged structures from the October 2017 Napa fire complex. LAST UPDATED 2018-06-22

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:


Description:
Abstract:
Damaged structures from the October 2017 Napa fire complex.
LAST UPDATED 2018-06-22

Purpose:
The purpose of this data is to provide the public with a geographic representation of the location of damaged structures from the October 2017 Napa fire complex after the completion of damage assessments.

Supplemental information:
The tag information is an agglomeration of three inputs: 1) site inspections by the County’s inspection teams (our local inspectors, code enforcement officers, and mutual aid inspectors from outside agencies); 2) damage assessment information from CalFire DINS data (not a direct copy, but used for reference); and 3) aerial photo interpretation of pre- and post-burn imagery of parcels that couldn’t be reached by inspection teams.

Language of dataset: en


Time period of content:
Time period information:
Single date/time:
Calendar date: 2011120

Currentness reference:
ground condition

Status:
Progress: In work
Maintenance and update frequency: As needed

Keywords:
Theme:
Theme keywords: structure, location, environment, health
Theme keyword thesaurus: ISO 19115 Topic Category

Theme:
Theme keywords: fire, damage, assessments, tags, red, yellow
Theme keyword thesaurus: none

Place:
Place keywords: Napa, Napa County, Calistoga, St. Helena, Yountville, American Canyon, St. Helena
Place keyword thesaurus: Geographic Names Information System

Access constraints: NONE. Data is available from County of Napa by registering at website: http://gis.napa.ca.gov/giscatalog/catalog.asp. This data is made available under the Public Domain Dedication and License version v1.0 whose full text can be found at: http://opendatacommons.org/licenses/pddl/1.0/
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: Matt Lamborn
Contact organization: Napa County Planning, Building and Environmental Services
Contact position: Planner III/GIS


Contact address:
Address type: mailing and physical address
Address:
1195 Third St, 2nd Floor
City: Napa
State or province: CA
Postal code: 94559

Contact voice telephone: (707) 265-2326


Contact electronic mail address: matt.lamborn@countyofnapa.org


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



Native dataset format: SDE Feature Class
Native data set environment:
Microsoft Windows 7 Enterprise Service Pack 1; ESRI ArcCatalog 10.5.1.7333


Back to Top
Data Quality Information:


Attribute accuracy:
Attribute accuracy report:
Accuracy of this layer is affected by the following:

1.	The addresses/APNs are parcel-based. Parcels are off in many areas. This becomes a problem when the tagged structure is close enough to the parcel boundary that it gets assigned the neighbor’s address/APN.
2.	Many (most) red-tagged properties lost identifying address features (mailbox, wall-mounted address, etc). Inspectors did their best to figure out the address in the field, and we did our best to correct it using our base data, but most certainly there will still be some errors.
3.	We had a large population of out-of-agency mutual aid inspectors. They really stepped up and did an awesome job, but  their lack of familiarity of the area seemed to compound the address issue.
4.	We are still getting feedback on tag data (e.g. some needing removal is mostly the case while there have been a handful of recent additions). In theory, this could go on for weeks. Nonetheless, I think we’re 99.9% complete.
5.	Lack of complete knowledge re: previous building type. This could affect the structure type field (e.g. could be marked “R” for residence when in fact it should be “O” for outbuilding)

Logical consistency report:
No logical consistency tests were performed on this point data.

Completeness report:
Dataset is complete

Lineage:
Process step:
Process description:
added three red tags, 2 on 017-120-053-000 and one on 017-120-054-000

Process date: 20180622


Back to Top
Spatial Data Organization Information:


Direct spatial Rreference method: Vector


Point and vector object information:
ESRI terms description:
*Name: damage_assessments_public
*ESRI feature type: Simple
*ESRI feature geometry:
*ESRI topology: FALSE
*ESRI feature count: 1338
*Spatial index: TRUE
*Linear referencing: TRUE


Back to Top
Spatial Reference Information:


Horizontal coordinate system definition:
Coordinate system name:
Projected coordinate system name: NAD_1983_StatePlane_California_II_FIPS_0402_Feet
Geographic coordinate system name: GCS_North_American_1983

Geodetic model:
Horizontal datum name: North American Datum of 1983
Ellipsoid name: Geodetic Reference System 80
Semi-major axis: 6378137.0
Denominator of flattening ratio: 298.257222101

Back to Top
Entity and Attribute Information:


Detailed description:
*Name: damage_assessments_public


Entity type:
Entity type label: damage_assessments_public
*Entity type type: Feature Class
*Entity type count: 1338
Entity type definition:
Structures Damaged in October 2017 Napa Fire Complex
Entity type definition source:
Dataset Developer

Attribute:
*Attribute label: OBJECTID
*Attribute alias: OBJECTID
*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: ASMT
*Attribute alias: ASMT
Attribute definition:
Assessor Parcel Number
Attribute definition source:
Dataset Developer

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


Attribute:
*Attribute label: posting_ty
*Attribute alias: posting_ty
Attribute definition:
Tag Color - Assessed Structure Damage
Attribute definition source:
Dataset Developer

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


Attribute:
*Attribute label: struc_type
*Attribute alias: struc_type
Attribute definition:
Structure type (R = Residential, C = Commercial, O = Outbuilding)
Attribute definition source:
Dataset Developer

*Attribute type: String
*Attribute width: 50
*Attribute precision: 0
*Attribute scale: 0


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.


Back to Top
Distribution Information:


Distributor:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: Geographic Information Officer


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

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


Contact electronic mail address: gisstaff@countyofnapa.org


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



Resource description: data created for public use


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:
Ordering instructions:
Data is available from County of Napa by registering at website: http://gis.napa.ca.gov/giscatalog/catalog.asp.  This data is made available under the Public Domain Dedication and License version v1.0 whose full text can be found at: http://opendatacommons.org/licenses/pddl/1.0/


Back to Top
Metadata Reference Information:


Metadata date: 20171121


Language of metadata: en


Metadata contact:
Contact information:
Contact organization primary:
Contact organization: County of Napa ITS Department
Contact position: Geographic Information Officer


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

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


Contact electronic mail address: gisstaff@countyofnapa.org


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.