Centerline

Centerline Output Fields

Centerline output fields contain information specific to a centerline match. For more information about setting up centerline matching, refer to Geocoding Options. To include centerline fields in the output, click the Output tab, then under Include data, select the Centerline Projection checkbox.

Field Name Max. Field Length with null terminator Description

CenterlineBearing

6

The compass direction, in decimal degrees, from the point data match to the street centerline match. The compass direction is measured clockwise from 0 degrees north. For example, if the centerline match is directly north of the point match, the centerline bearing would be 0.

CenterlineBlockLeft

16

The Census FIPS Code that indicates the address is on the left side of the street.

CenterlineBlockRight

16

The Census FIPS Code that indicates the address is on the right side of the street.

CenterlineBlockSuffixLeft

2

The block suffix of the block on the left side of the street.

A block suffix is a single character assigned to subsections of U.S. Census blocks that are split by a higher-level boundary, such as a municipal boundary. A block suffix is either "A" or "B". For information about U.S. Census block suffixes, see the Geographic Areas Reference Manual, available at the U.S. Census Bureau website:

www.census.gov/geo/www/garm.html

Block suffixes are only available if you are using Centrus Enhanced data.

CenterlineBlockSuffixRight

2

The block suffix of the block on the right side of the street.

A block suffix is a single character assigned to subsections of U.S. Census blocks that are split by a higher-level boundary, such as a municipal boundary. A block suffix is either "A" or "B". For information about U.S. Census block suffixes, see the Geographic Areas Reference Manual, available at the U.S. Census Bureau website:

www.census.gov/geo/www/garm.html

Block suffixes are only available if you are using Centrus Enhanced data.

CenterlineDataCode

3

Indicates the data used to obtain a centerline match for the address. One of the following:

0
USPS data.
1
TIGER data.
2
TomTom data.
6
HERE data.
7
TomTom point-level data.
8
Centrus point-level data.
9
Auxiliary file data.
10
User Dictionary.
11
HERE point-level data.
12
Master Location data.

For more information about these databases, see Enterprise Geocoding Databases

CenterlineDirection

2

Indicates the order of numbers on a segment for a centerline match.

F
Forward
R
Reversed
B
Both
U
Undetermined

CenterlineDistance

8

Distance, in feet, from the point-level match to the centerline match.

CenterlineHouseNumberHigh

12

The highest address number in the range of addresses on the street segment. For example, if the address range for the street segment is 1000 to 2000, the CenterlineHouseNumberHigh would be 2000.

CenterlineHouseNumberLow

12

The lowest address number in the range of addresses on the street segment. For example, if the address range for the street segment is 1000 to 2000, the CenterlineHouseNumberLow would be 1000.

CenterlineIsAlias

4

Three characters indicating that Geocode US Address located a centerline match by an index alias. The first is an N for normal street match or A for alias match (including buildings, aliases, firms, etc.). The next two characters are:

01
Basic index (normal address match)
02
USPS street name alias index
03
USPS building index
04
USPS firm name index
05
Statewide intersection alias match (when using the Usw.gsi or Use.gsi file)
06
Spatial data street name alias (when using, the Us_pw.gsi, Us_pe.gsi, Us_psw.gsi, or Us_pse.gsi file is required)
07
Alternate index (when using Zip9.gsu, Zip9e.gsu, and Zip9w.gsu)
08
LACSLink
09
Auxiliary file match
10
Centrus Alias index (when using usca.gsi)
11
POI index (when using poi.gsi)
12
USPS Preferred Alias
13
ZIPMove match (when using us.gsz)
14
Expanded Centroids match (when using us_cent.gsc and/or bldgcent.gsc)

CenterlineLatitude

11

A 7-digit number in degrees and calculated to 4 decimal places for a centerline match. This field is only returned if Determine street centerline coordinates is checked.

CenterlineLeadingDirectional

3

The street directional that precedes the street name for a centerline match. For example, the N in 138 N Main Street.

CenterlineLongitude

12

A 7-digit number in degrees and calculated to 4 decimal places (in the format specified) for a centerline match. This field is only returned if Determine street centerline coordinates is checked.

CenterlineParity

2

Indicates which side of the street has odd numbers for a centerline match.

L
The left side of the street has odd numbers.
R
The right side of the street has odd numbers.
B
Both sides of the street have odd numbers.
U
Undetermined.

CenterlineRoadClass

3

The type of road for a centerline match:

1
Major
2
Minor

CenterlineSegmentCode

11

The unique 10-digit street segment ID assigned by the street network data provider.

CenterlineStreetName

41

The name of the street.

CenterlineStreetSuffix

5

The street type of the matched centerline location. For example, AVE in "Washington AVE".

CenterlineTrailingDirectional

3

The street directional that follows the street name. For example, the N in 456 Washington AVE N.