Changes between Version 27 and Version 28 of Deployments/Sandy


Ignore:
Timestamp:
11/05/12 07:02:35 (9 years ago)
Author:
Pat Tressel
Comment:

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  • Deployments/Sandy

    v27 v28  
    4848    (Note ocpyrighted.)
    4949 * L4 (Zip codes)
     50  * Important zipcode facts: http://www.maponics.com/products/gis-map-data/maps-reports/zip-code-maps/faqs/
     51   * Zipcodes can cross administrative region boundaries. They don't cross state boundaries, but do cross county boundaries.
     52   * Zipcode regions are not technically polygons but rather groups of addresses.
     53   * Zipcodes have a prefix hierarchy.
     54    * http://stevemorse.org/jcal/zip.html
     55    * Three-digit zipcode prefixes by state: http://en.wikipedia.org/wiki/List_of_ZIP_code_prefixes
    5056  * NYS http://gis.ny.gov/gisdata/inventories/details.cfm?DSID=934
    5157   * needs parenting to L3s via http://www.health.ny.gov/statistics/cancer/registry/appendix/neighborhoods.htm (done but this is only for NYC)
    5258  * NJ: http://geocommons.com/overlays/22081
    53   * Three-digit zipcode prefixes by state: http://en.wikipedia.org/wiki/List_of_ZIP_code_prefixes
    5459 * Full hierarchy w/o shapefiles is available from http://www.zip-codes.com/zip-code-database.asp for US$40. They allow looking up data in batches here http://www.zip-codes.com/search.asp, but would need to copy & paste the table part of the page into a file (not the html, just select the rows in the rendered page). Caution: We do not want to use copyrighted or proprietary material w/o the requisite payment or attribution. Could contact them and inquire about temporary use of the information.
    5560