Natural Resource & Environmental Management  250

Class Web Page


Notes on Address Locator

The files below specficlly the centerline is what I used to build a successful address locator. The results were 98% match 2% tie on the first attempt. Below right is all the fields in the file. (note: since ms windows doesm't allow you to stretch the box I had to photoshop a full box)
Oahu_pic.pngfields.jpg

File Name: Oahu_Street_n83 (from Hawai‘i State GIS page)
ArcGIS Field Oahu_Street_n83
House From Left SCLL
House To Left SCLH
House From Right SCRL
House To Right SCRH
Prefix Direction PREDIR
Prefix Type <None>
Street Name NAME
Street Type TYPE
Suffix Direction <None>
Left Zone ZIPCODEL
Right Zone ZIPCODER
      

    Untitled1.png
Above table and pic from professor Ikagawa.

Structure of Haz Mat data:

OID N1 N2 N3 N4 N5 N6
Unique Number NFIRS tracking number Type of Incident Address NSEW Street Name Street suffix


Saw a interesting video on You Tube about using a web base Geo Coder
Trying a web based Geo Coder: Geospatial Consulting Group International (GeoCGI) LLC
Got these results below. I can immediately see it is not perfect but this was an extreme test of 456 addresses.
Below is the structure of the data that was pasted in from a spreadshhet program.
First Column Second Column Third Column Fourth Column Fifth Column
Number Address Street City State Zip Code


Picture%204.jpgArc Catalog http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?TopicName=Creating_an_address_locator

Picture%201.jpg

In the picture above Address Locator Style is very important. Consdier your data and how it s constructed and see which style it best matches to.

Picture%202.jpg

This was difficult at first becasue after you identify where the Reference Data is you still have the red circle with the X. What you need to do is click the cloumn under Role and then go down and choose Primary Table. After that the red circle with the X will disapear.

Picture%203.jpg


Field Map can not be overlooked and must be dealt with (at least the ones with astericks) If there is a problem building the Address Locator try and give Output Address Locator a explict address by clicking on the folder icon and navigating to the folder you want it saved in.

File Name: Oahu_Street_n83
OBJECTID_1,N,9,0 Unique object identification 
LPOLY_,N,9,0  Zero only  
RPOLY_,N,9,0 Zero only 
LENGTH,N,19,11   

SEGMENTID,N,19,11

FULLNAME,C,50
Full Name with type of Street   
PROPERNAME,C,50 All Blank  
PREDIR,C,2 E-423  N-452  S-227  W-365 Total 1,467   
TYPE,C,4   see breakdown to the right 
POSTDIR,C,2  Blank or East West        5303
SCLL,N,19,11 
SCLH,N,19,11
SCRL,N,19,11
SCRH,N,19,11
ZIPCODEL,C,5
ZIPCODER,C,5
NAME,C,40 
TYPE Count
AVE 1533
BLVD 200
CIR 102
CRSE 1
CT 11
DR 1117
EXIT 206
EXT 206
FWY 494
LN 214
PKWY 49
PL 2801
RAMP 271
RD 1863
RISE 18
ROW 1
SQ 1
ST 9443
TER 2
TRL 4
WALK 7
WAY   322
Total 25,323


            
          


File Name: tigroads02_n83
OBJECTID,N,9,0 Unique object identification
TLID,N,19,11       lots of values
FEDIRP,C,2       
E-266 N-398 S-434 W-290 Total(0)- 84,081
FENAME,C,30     Name values
FETYPE,C,4       
FEDIRS,C,2        
CFCC,C,3       
FRADDL,C,11     many values, some with hyphens
TOADDL,C,11    many values, some with hyphens
FRADDR,C,11    many values, some with hyphens
TOADDR,C,11    many values, some with hyphens
ZIPL,N,9,0       
contains various Oahu zip codes
ZIPR,N,9,0       
contains various Oahu zip codes
FULLNAME,C,50   
Full Name (with Street type)
ISLELEFT,C,2        
see left in below chart
ISLERIGHT,C,2 
see right in below chart
Shape_Leng,N,19,11   
self explanatory

FETYPE
Type Count
0 35,473
Ave 3,581
Blvd 581
Brg 6
Byp 27
Cir 386
Ct 196
Dr 3198
Fwy 9
Grd 17
Hwy 3,174
Ln 660
Loop 922
Mal 1
Path 33
Pky 335
Pl 5,606
Rd 12,597
Row 17
Sq 2
St 17,492
Ter 6
Thfr 1
Tr 305
Walk 6
Way 568
Total 49.726



CFCC Count
A11 305
A14 2
A15 23
A21 4,124
A25 4
A31 2,247
A35 7
A38 1
A41 68,978
A42 2
A43 1
A45 1
A47 27
A51 3,932
A52 1
A63 277
A64 8
A70 3
A72 1
A73 1
A74 5,061
P41 185
P51 9
P74 1

Above left is Oahu and Results. Alittle off? This came from using the internet Geocoding service then using just the X & Y coordinates (Lat & Long). As you can see it didn't work well. Above right is the Results zoomed in.



Right Count Left Count
HA 30,971 HA 30.971
KA 11,986 KA 11,986
LA 1,102 LA 1,102
MA 11,584 MA 11,584
MO 2,957 MO 2,957
NI 5 NI 5
OA 26,864 OA 26,864