DMINews

DMINews January 2009

DMINews January 2009

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DMINews January 2009

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DMINews
Resources
Estimates & Projections Situation & Outlook
DMILab Tools .. DMIGateway Census 2010 | Census 2000 | ACS
CommunityViewer GIS
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Responding to the Economy Shutting Down

Congress contemplates actions to stimulate economy.  In the next two weeks, the Congress will be considering the American Recovery and Reinvestment Bill of 2009. This package is the first crucial step in a concerted effort to create and save 3 to 4 million jobs, jumpstart our economy, and begin the process of transforming it for the 21st century with $275 billion in economic recovery tax cuts and $550 billion in thoughtful and carefully targeted priority investments with unprecedented accountability measures built in.

 

Many of these initiatives are technology and data centric that will also augment decision-making information resources.

 

The package contains targeted efforts in:

Clean, Efficient, American Energy
Transforming our Economy with Science and Technology
Modernizing Roads, Bridges, Transit and Waterways
Education for the 21st Century
Tax Cuts to Make Work Pay and Create Jobs
Lowering Healthcare Costs
Helping Workers Hurt by the Economy
Saving Public Sector Jobs and Protect Vital Services

 

See more here -- http://appropriations.house.gov/pdf/PressSummary01-15-09.pdf

 

Hawaii Decision-Making Information Guide

The Hawaii Decision-Making Information Guide (http://proximityone.com/hidmi/guide) provides an integrated summary of selected demographic-economic characteristics and patterns for Hawaii and sub-state geography and access to corresponding data and tools for further analysis and extension.   The Guide is designed to help further empower stakeholders to better understand the existing conditions and examine how demographic-economic characteristics are changing for wide-ranging application areas and geographies.  Design, data, methods, and tools reviewed apply any state or region.

 

Included within the Guide -- interactive Google map and data access/analysis

 

America's Largest 1,000 Companies: Assessing the Impact of Change

Many of America's largest companies are experiencing downsizing and other forms of change due to the current economic climate.  Which of these companies are changing and how?  How might this affect the areas where they are located and of interest to you?

 

Situation & Outlook (S&O) reports on America's largest 1,000 companies by metro. A partial list of these companies in the Dallas-Fort Worth-Arlington, TX MSA is shown in the following graphic.

 

Future DMINews sections will provide more information on assessing the impact of change in these companies, on individual metros, and show how a national scope company point shapefile can be used to flexibly these companies by company/industry characteristic.

 

New 2007-08 School Districts: Mapping & Geospatial Analysis -- Phoenix Area

New national scope 2007-08 school district boundary files are available as of December 2008 (boundary reference date as of January 1, 2008).  These boundaries reflect completion of the Census Bureau TIGER/Line MTAIP geography accuracy improvement for all U.S. counties.  The school district boundaries are consistent with all other geographies including streets, census blocks, tracts, landmarks, water areas, etc.

 

This section illustrates use of new 2007-08 school district boundary files (in shapefile structure) with applications using the CommunityViewer GIS software and Arizona school districts.

 

These application views focus on school districts in the Phoenix-Mesa-Scottsdale, AZ MSA two-county (Maricopa and Pinal) area shown in the next graphic.  The legend at left shows the county boundaries, streets, two vintage of school districts (00 being 2000 and no designation begin current/2008) for each of elementary, secondary and unified school district types, and places/cities.  Places/cities appear in the map view as muted background colors.  A check in the layer checkbox indicates that layer is being actively shown in the map.

 

This view shows current vintage elementary and current vintage secondary school district boundaries in the map view. The next graphic is a zoom-in view of the Agua Fria school district (shown in the map below by the pointer).

 

Labels are turned on so that the names of corresponding districts can be identified.

The muted colors show places including Avondale, Buckeye, Glendale, Litchfield, Phoenix among others.

We will return to this view in a subsequent section to view a zoom in of streets and address lookups.

 

Similar map views may be flexibly developed for any area in the U.S.

 

Changes in elementary school district boundaries.

The next view is focused on Maricopa county (gray boundary) and elementary school districts (note in legend the elsd00 and elsd current are checked on).  Since the elsd00 layer is placed "on top of" the elsd, the elsd layer will not show unless there is no elsd00 boundary.  Using this method, it can be seen what is new since 2000.  As an example, the orange boundary district by the pointer is new since 2000.  There are many other examples.

 

The identify tool is used to profile that district.  It is observed in the mini-profile that this is Morristown Elementary school district with Federal school district code 0405340.

 

Changes in secondary school district boundaries.

Similarly, changes in secondary school district boundaries since 2000.  As an example, the light blue boundaries show secondary districts new since 2000.

 

 

As with the similarly located elementary district, the same area (showing as a secondary district) is profiled.  As shown in the min-profile, this area is part of the "Maricopa County High School District."

 

Using a CV query and setting this district code to a cross-hatch pattern, it can be seen that there are four separate areas that comprise the Maricopa County High School District.

 

Similar analyses can be performed in any area of the U.S.

 

The CV Find Address tool is used to locate the school district address.

 

The address/location is shown by the red maker (lower right).  A single point shapefile is automatically created.

 

The zoom tool is used to zoom-in to the location.  The identify tool is used to profile a street segment.

 

The next view shows census tracts as an additional layer.  Census tract boundaries appear as dotted lines.  Patterns of demographic change by tract are shown by colors.  The legend shows colors associated with the number of households change between 2000 and 2008 by census tract.

 

Labels show the number of U.S. Postal Service residential deliveries in the thid quarter 2008.

 

The final view shows a zoom-in to an Avondale district tract wih streets overlay.

 

 

MetroDynamics Quarterly Establishments-Employment-Earnings Updates

MetroDynamics (MD) is updated with the detailed (subject matter data by maximum detailed NAICS category) 2008Q2 quarterly establishments, employment, and earnings (EEE) data based on employer reported data from the Bureau of Labor Statistics ES-202 program.   See description of subject matter included in MD.  MD provides quarterly time series EEE data from 2004Q1 forward, then making a 18 quarter series.  Use the optional MD feature to estimate suppressed data and use continuous quarterly measurements in your analyses. Data release date: January 13, 2009.

 

High Level Industry Quarterly Economic Analysis Updates

HLIAnalyst integrated software and database enables uses to analyze county level quarterly economic high level industry trend data.  The quarterly updated database enables users to examine employer reported "ES-202" data on establishments, employment and earnings with only a 7-8 month lag from the reporting period.  Easy access to county (or custom aggregate) area economic trend data.  Supported with on-demand graphic analysis/charts and analytical operations such as location quotient analysis.

 

111th Congressional District Updates

The 111th U.S. Congress is in session from January 3, 2009 until January 3, 2011. The incoming freshman class in the House of Representatives has 54 members.  See the new 11th Congressional District ranking table at http://proximityone.com/cd.htm.  Use this interactive Web table to view Congressional members by name, district and summary demographics for each district.  Rank/compare districts on selected demographics.

 

New Interstate Highways Shapefiles & Geospatial Alignment with Census Blocks

Have you tried to develop maps or perform geospatial analyses with Census Bureau TIGER/Line roads shapefiles in the past?  A near impossibility for counties that had not been completed under the MTAIP.  The inability to geospatially depict Interstate highways has been limiting.  The December 2008 vintage TIGER/Line shapefiles enable vastly improved opportunities.

 

The new Proximity national scope Interstate highway shapefile is synched with all official political and statistical boundaries and geographic areas.  It enables locating a ramp, intersection, census block, place, and similar geography/geocodes for the left and right side of the highway segment for approximately 350,000 highway segments.  The Interstate shapefile was developed initially using the Census Bureau MAF/TIGER TIGER/Line edge shapefiles.  The MTAIP updated TIGER/Line shapefiles became available for all states/counties in December 2008.   Before MTAIP completion of these files, quality of the roads data rendered  of limited value.

 

The extended Interstate shapefile dbf contains all of the original edge shapefile dbf fields, content and structure. The shapefile dbf also contains important fields derived from the edges shapefile dbf and other datasets.  These fields enable legacy software and methods to be used for routing, address-matching and other gespatial operations.  Roads are further updated with editing and remain 100-percent consistent with the original edge segments/records.

 

Interstate (red) in the Washington, DC MSA vicinity (transparent orange fill pattern).

State boundaries in blue.  Places as green fill pattern.

 

Zoom-in to DC Beltway view; see Alexandria location by pointer

 

Focused further zoom-in view on two tracts (yellow label, green boundary) and census blocks (blue label, blue boundary).

Point shows location of I-395, creating tract boundary.

 

Using Identify tool to show boundary segment of I-395 between tracts.

 

Similar depictions and geospatial analyses can be performed anywhere in the U.S.

 

Contact Proximity for more information. Mention

 

Ranking/Crosswalk Tables

Recent Ranking/Crosswalk Table additions:

County Income and Poverty -- http://proximityone.com/poverty_cty.htm
School District Current Population and Poverty -- http://proximityone.com/poverty_sd.htm
City-Place to Metropolitan Area (CBSAs) -- http://proximityone.com/place_cbsa.htm

 

Ranking Table main page: http://proximityone.com/rankingtables.htm

 

 

Additional Information

Contact Proximity for more information about any of the topics reviewed in this section.