building the national map geospatial one stop...

Building The National MapBuilding The National Map&&

Geospatial One Stop (GOS)Geospatial One Stop (GOS)withwith

Local Government Web ServicesLocal Government Web ServicesSam Wear

Westchester County GISWhite Plains, New York

Jacque FahsholtzU.S. Geological Survey

Boise, Idaho

ESRI Federal Users Group ConferenceFebruary 22, 2008Washington, DC

Topics for DiscussionTopics for Discussion

• GOS Catalog Content• GOS Enhancements• Local Data Basics & Map Services• Paradigm Shift: Data to Web Services• Q&A

Current StatusCurrent StatusNumber of Records in GOS

-

20,000

40,000

60,000

80,000

100,000

120,000

140,000

160,000

180,000

FY 2004 FY 2005 FY 2006 FY 2007

Year

Num

ber o

f Rec

ords

Marketplace Listings

-

500

1,000

1,500

2,000

2,500

3,000

FY 2004 FY 2005 FY 2006 FY 2007

Year

Cou

nt

Monthly Visits

-

10,000

20,000

30,000

40,000

50,000

60,000

70,000

FY 2004 FY 2005 FY 2006 FY 2007

Date

Num

ber o

f Vis

its

Publisher Affiliations

57%

21%

0%

4%

2%

16%Federal GovernmentState/Local/UniversityTribalCommercialNon-ProfitUnknown

Over 150,000 Total Records Over 2,500 in Marketplace

Over 60,000 Visits/Mo. 55% Fed – 45% NonFed

GOS CatalogGOS Catalog’’s Coverage s Coverage –– Our Our National Metadata National Metadata ‘‘SurfaceSurface’’

WhatWhat’’s New s New –– Version 2.2Version 2.2

• New Search Interface• Search Results Visualization

– Data set footprints now show in map– New Content Type Icons– View results as icons– Download search results to Excel

• Search in the Marketplace• View Map Services on a Globe

Coming SoonComing Soon• Is this map service working?• How Responsive is it?

A New Symbol next to ‘Live’ Map Services

Linked to a detailed report….

Local Government DataLocal Government Data(And now map services)(And now map services)

• Most urban/suburban areas now covered• Most planimetric data photogrametrically derived

– Street features combo air photo/GPS• Often 1” = 100’/200’• Parcel data similar & registered to planimetrics• Combination of data downloads & map services• Map services include rich content which can be

consumed by federal agencies / many clients• Services appearing as ArcImage, WMS, WFS –

ArcGIS Server technology offering more options for publication

• Napster GIS is here•

Questions?Questions?