Smart Location Database version 2.0: Change log

All changes or additions to the Smart Location Database are noted in this log.

Date

Variable

Change

Change reflected in…

Download package

(gdb)

Clip N Ship

Service/
Mapping tool

Shapefile/
dbf

9.7.2013

n/a

Smart Location Database version 2.0 posted for public download.

X

X

X

 

9.19.2013

D4a (distance to transit)

All block group values replaced to fix error in calculation.

X

X

X

 

9.24.2013

n/a

Shapefile with data for all 50 states posted for download (800 MB)

 

 

 

X

9.24.2013

n/a

DBF file with table data for all 50 states posted for download (84 MB)

 

 

 

X

11.5.2013

D2…, HH

Several D2 (land use diversity) calculations updated to reflect occupied households rather than total housing units. HH (households) added as an additional variable.

X

X

X

11.5.2013

n/a

SLD User Guide updated with methods of calculation for all D2 (land use diversity variables).