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NCES SCHOOL DISTRICT MAPPING
Presented by Tai Phan, Michael Lippmann, & Brendan CollinsNCES, US Census Bureau, Sanametrix, Blue Raster
2012 Esri International User Conference– July 22, 2012
SCHOOL DISTRICT DEMOGRAPHIC SYSTEM
Allows access to vast collection of
demographic information
Provides geographic data at school,
district and state levels
Informs users on concepts, uses and
applications of data to facilitate
effective use of resources.
MAP VIEWER UPDATES
Built using ArcGIS 10.1 and API for Flex
Running using Amazon EC2 Geocloud Program
Now include mobile version for both iOS and Android Devices
DATA ENHANCEMENTS
Census 2010 Demographics aggregated to school
district boundaries
American Community Survey 2006 – 2010 (5 – year estimates)
Small Area Income and Poverty Estimates
New Data Announcement !
SCHOOL BOUNDARIES GEODATABASE
Collection of school attendance areas Polygons representing the geographic area a
school serves
First release of the data Visualize and download via the SDDS Map Viewer
Schools for the top 350 districts ≈ 20% of Schools ≈ 38% of Students
SCHOOL BOUNDARIES GEODATABASE
Census Bureau to summarize data by school boundaries
Continuation of the SABINS project Headed by Prof. Salvatore Saporito, The College of
William & Mary David Van Riper, Minnesota Population Center www.sabinsdata.org
SCHOOL BOUNDARIES
SCHOOL BOUNDARY TECHNOLOGIES
Using ArcSDE 10.1 Centralized Data Repository Data Versioning Multi-user editing
Using ArcGIS Server 10.1 Data visualization Data dissemination
Python (Arcpy) Integrating new data QA/QC Building final data product
SCHOOL BOUNDARY SCHEDULE
Summer 2012 Released Top 350 Districts (based on
enrollment)
Winter 2013 Finish Collection of Top 600 Districts
Late 2014 / 2015 Goal to collect all districts
SDDS GOES MOBILE…
SDDS GOES MOBILE…
Mobile optimized website Works for both iOS and Android devices Can be saved to device home screen for easy
access
View the same datasets as the desktop browser version on your tablet device
Uses ArcGIS Server 10.1 dynamic layers for better performance.
http://nces.ed.gov/surveys/sdds/ed/mobile/
CONCLUSIONS
SDDS > 115,000 demographic estimates summarized by school district
http://nces.ed.gov/surveys/sdds/ed/index.asp
Census 2010 and ACS 2010 5-year data now online
Only site where you can visualize and obtain official school boundaries
Now available on your mobile devices http://nces.ed.gov/surveys/sdds/ed/mobile/
FOR MORE INFORMATION:
Brendan [email protected]
www.blueraster.comblog.blueraster.com
Tai Phan [email protected] 202-502-7431 nces.ed.gov/surveys/sdds/index.aspx
