Step 1.
Plus sign can add multiple source of address together. 
Minus sign can split address into different purpose group.
neutral sign simple combine 2 source of address together without filter out duplicate



Step 2.

Note:

apartment and unit have same address, but different unit number. Some time, county missing unit number, as a result is you see a bunch of "same" address, they are not same, county just missed assign unit number. 

These looks like same address, actually is NOT same. Should be keep as is. 

When use these tools, should bypasss these unit related address. 

a bunch of 6013, looks like the same address, 

but actually they are not same, they have different unit number, 

however, county tax department, somehow only record some of unit number, also missing a few, see red arrow, this kind of things is very often cross the los angeles county. 





Step 3.

current repository

https://transparentgov.net/json2tree/esri/geojson/dir.html?dir=.%2Faddress%2F2025&model=addr-no-map





Step 4.

current repository

https://transparentgov.net/json2tree/esri/vendor/refinery/addr-url.html?url=https%3A%2F%2Ftransparentgov.net%2Fdata%2Fsample%2Fgeojson%2Faddress%2F2025%2Faddr_2025.geojson



Step 5.

micro-station address

https://transparentgov.net/json2tree/esri/geojson/dir.html?dir=.%2Faddress%2Fmicro-station&model=addr-no-map



Step 6.

micro-station address

https://transparentgov.net/json2tree/esri/vendor/refinery/addr-url.html?url=https://transparentgov.net/data/sample/geojson/address/micro-station/addr-micro-station.geojson



Step 7.

To combine 2 source of address, use + plus sign



Step 8.

combine-2025-with-micro-station, 

standard is result of combine

https://transparentgov.net/json2tree/esri/geojson/dir.html?dir=.%2Faddress%2Fcombine-2025-with-micro-station&model=addr-no-map

Step 9.

combine-2025-with-micro-station, 

standard is result of combine

https://transparentgov.net/json2tree/esri/vendor/refinery/addr-url.html?url=https://transparentgov.net/data/sample/geojson/address/combine-2025-with-micro-station/standard.geojson





Step 10.

check result in arcgis pro. 

6204 is missing in county tax parcel address. ( total 7322 ) red dot

however,  6204 was captured in micro-station. ( total 8799 ) red triangle

when you combine  7322 + 8799 = 10569 (blue circle)

combine result capture it (blue circle on red triangle) 



Step 11.

test minus tool

micro-station. ( total 8799 ) red triangle   

 county tax parcel address. ( total 7322 ) red dot

 8799 - 7322 = 3295 

3295 address missing from county tax address by compare with micro-station address.



Step 12.

micro-station. ( total 8799 ) red triangle   

 county tax parcel address. ( total 7322 ) red dot

 8799 - 7322 = 3295 

3295 address missing from county tax address by compare with micro-station address.

https://transparentgov.net/json2tree/esri/geojson/dir.html?dir=.%2Faddress%2Fcombine-2025-with-micro-station%2Fmicro-station-minus-2025-result&model=addr-no-map



Step 13.

3295 address missing from county tax address by compare with micro-station address.

https://transparentgov.net/json2tree/esri/vendor/refinery/addr-url.html?url=https://transparentgov.net/data/sample/geojson/address/combine-2025-with-micro-station/micro-station-minus-2025-result/standard.geojson



Step 14.

in theory, if you combine 7322( tax address ) with 3295 ( tax address missing from micro-station), 

you should get same result  10569 

let's test 

it is 10569.



Step 15.

summary, use plus sign, minus sign, you can combine or split address from different source. 


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