Geospatial Data SourcesGeospatial Data Sources

SLO GIS User GroupSLO GIS User GroupJune 8, 2010June 8, 2010

PresentersPresenters

►► Drew DeckerDrew DeckerUSGS Southern California Geospatial LiaisonUSGS Southern California Geospatial Liaison

►► Kelly BobbittKelly BobbittMike Bobbitt & AssociatesMike Bobbitt & Associates

►► Joe LarsonJoe LarsonCal FireCal Fire

►► Peter MeertensPeter MeertensRegional Water Quality Control BoardRegional Water Quality Control Board

►► Andy RichardsonAndy RichardsonCaltransCaltrans

PresentationPresentation

►► Data PortalsData PortalsCalCal--AtlasAtlasArcDataArcData OnlineOnlineNatural Resources Natural Resources Conservation ServiceConservation ServiceUSGS Seamless ServerUSGS Seamless ServerThe National MapThe National MapSLO SLO DatafinderDatafinder

►► DatasetsDatasetsNational Elevation National Elevation DatasetDatasetNAIP AerialsNAIP AerialsScanned QuadsScanned QuadsCensusCensus

CalCal--AtlasAtlas

►► http://www.atlas.ca.http://www.atlas.ca.govgov//►► Former Former TealeTeale Data Data

Center holdingsCenter holdings►► Formerly Formerly CaSILCaSIL►► Distribution point for Distribution point for

many state agenciesmany state agencies►► Browse by ThemeBrowse by Theme►► Browse by QuadBrowse by Quad►► Can request account to Can request account to

download via FTPdownload via FTP

►► National Elevation National Elevation DatasetDataset

►► NAIP Aerials (2009)NAIP Aerials (2009)►► Scanned USGS QuadsScanned USGS Quads►► BoundariesBoundaries►► CensusCensus

California Dept. of Fish & Game

► http://www.dfg.ca.gov/► http://www.dfg.ca.gov/biogeodata/gis/map_ser

vices.asp► Serves data through web services

http://imaps.dfg.ca.gov/arcgis/services

► Topo of varying scales► NAIP (2005, 2009, CIR, 4Band, NDVI)

National Elevation DatasetNational Elevation Dataset

►► http://http://nedned..usgsusgs..govgov//►► Seamless Seamless DEMsDEMs►► 30m (1 arc30m (1 arc--second) second)

for entire statefor entire state►► 10m (1/3 arc10m (1/3 arc--second) second)

for entire statefor entire state►► Some 3m (1/9 arcSome 3m (1/9 arc--

second)second)

►► Download through Download through USGS Seamless USGS Seamless ServerServer

http://seamless.http://seamless.usgsusgs..govgov//

By rectangular areaBy rectangular areaBy coordinatesBy coordinatesBy geographic By geographic template (single or template (single or multiple)multiple)Quads, County, Quads, County, Degree blocksDegree blocks

Census Data

► Census Bureauhttp://www.census.gov/http://www.census.gov/geo/www/Can download boundary filesBy Nation, State, CountySummary Files 1-4, other

Census Data

► ESRIhttp://www.esri.com/products/Can download geography and attributes separatelyBy County and by State

► Cal-Atlashttp://www.atlas.ca.http://www.atlas.ca.govgov//

Census Block Groups and selected demographicsCensus Blocks and selected demographics

Data Sources

Peter MeertensEnvironmental Scientist

Central Coast Regional Water Quality Control Board

Featured Datasets

► National Hydrography Dataset (NHD)► NHD+► National Land Cover Database (NLCD)► Dept. of Water Resource Land Use Data► Natural Resources Conservation Service

(NRCS) Soils ata► Central Coast County Crop/Ranch Maps

National Hydrography Dataset (NHD)

► http://nhd.usgs.gov/► Surface water features ► Flow direction network

NHD+

► http://www.horizon-systems.com/nhdplus/

► NHD plus elevation based catchments► Cummulative drainages► Catchments include attributes from NLCD► Flow and velocity estimates for flowlines

National Land Cover Database (NLCD)

► http://www.mrlc.gov/► 21 Land cover classifications► 1992 and 2001► 2001 is Landsat based raster data

Coastal Change Analysis Program Regional Land cover

► http://www.csc.noaa.gov/digitalcoast/data/ccapregional/

► Coast Change Analysis Program► Multiple data analysis of cover► Raster based

► http://www.csc.noaa.gov/digitalcoast/data/ccapregional/

► Coast Change Analysis Program► Multiple data analysis of cover► Raster based

DWR Landuse Data

► Imagery and field analysis of landuse► Emphasis on agricultural land, irrigation

and cropping

Soils (NRCS)

► http://soils.usda.gov/► http://soildatamart.nrcs.usda.gov/► Soil Survey Geographic

Database(SSUGRO)► ArcGIS extension Soil Data Viewer

County Crop/Ranch Map Data

► http://www.co.monterey.ca.us/ag/ranch_maps.htm

► http://lib.calpoly.edu/collections/gis/slodatafinder/

► http://www.countyofsb.org/agcomm/default.aspx?id=11588

Data Sets

Kelly BobbittMike Bobbitt & Associates

SLO Data Finder

► http://lib.calpoly.edu/collections/gis/slodatafinder/

► A unique resource developed by Kennedy Library, San Luis Obispo County, and the City of San Luis Obispo.

► Cal Poly ► Swanton Pacific Ranch ► CalTrans ► Central Coast Regional

Water Quality Control Board

► Central Coast Wetlands GIS Project

► City of San Luis Obispo ► SLO County, Dept. of

Planning and Building

SLO Data Finder

SLO Data Finder

SLO Data Finder

ArcGIS online

► Access free, high-quality and ready-to-use basemaps for your GIS projects.

► Create and join groups to contribute your content and collaborate on specific projects.

Must purchase annual license for commercial usage

Standard Maps

Standard Maps

Standard Maps

Standard Maps

How to get started

1. In ArcView select “Add data from ArcGISonline”

2. Download Layer file3. Add layer file to .mxd

Bing Maps

► Ready-to-use, cartographically rendered and cached 2D and 3D map services

Bing Maps Aerial — Worldwide orthographic aerial and satellite imagery Bing Maps Roads — Street-level data for 67 countries/regions Bing Maps Hybrid — Includes imagery overlaid with roads and labels

Free for ArcGIS Desktop users who are current on maintenance Includes 50,000 transactions per license per year.

How to get started with BING data

http://resources.arcgis.com/content/kbase?fa=articleShow&d=36696

► Go to Start > Programs > ArcGIS > Desktop Administrator. ► Follow the general instructions for registering an extension in

ESRI Knowledge Base Article 24782. ► On the 'Register ArcGIS extensions' panel, click Virtual Earth

Information.► Accept the Microsoft Virtual Earth terms and conditions. ► After accepting the terms and conditions, the next page provides

a registration number for Virtual Earth. An email is sent with this information for future reference.

► Paste the registration number in the Virtual Earth text box. ► Add Bing layer file to map document

ESRI Data and Maps

► Interactive, ready-to-use basemap and thematic map documents (MXDs)

scale-dependent rendering and labeling and the ability to turn layers on and off

► Commercial data from Tele Atlas, AND, WorldSat, EarthSat, Michael Bauer Research, World Wildlife Fund, SIGSA, and ESRI

► All levels of U.S. Census geography and ZIP Codes ► Tele Atlas 2003-based StreetMap North America

Included on DVD with ArcGIS

County Resources

► Monterey CountyDownload data from http://www.co.monterey.ca.us/gis/DataMenu.asp► Roads► Addresses

Parcel datanot available from countyFor purchase from http://www.cd-data.com/gis.shtml

No webmap applications

County Resources

► Santa Clara Countyhttp://www.sccgov.org/portal/site/planning/agencychp?path=%2Fv7%2FPlanning%2C%20Office%20of%20%28DEP%29%2FMaps%20%26%20GISNo data availableNo webmap applications

County Resources

► Santa Cruz Countyhttp://gis.co.santa-cruz.ca.us/

Extensive Data download► Including parcels

Webmap application avail.

County Resources

► Santa Barbara Countyhttp://www.countyofsb.org/itd/gis/

Extensive Data download

► Including parcels

Webmap application avail.

County Resources

► Kern Countyhttp://www.co.kern.ca.us/gis/

Extensive Data download► Including parcels

Webmap application avail.

County Resources

► SLO Countyhttp://www.slocounty.ca.gov/planning.htm

Data download on SLO data finder► No parcels

Webmap application avail.