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# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # ## # # # # # # # # A uckland N o rth S h ore M anukau S o uth A uckland Pukekohe Papakura W a itake re A u cklan d A uckland N o rth S h ore Red Cross Annual Appeal 2004 (2200) Locate collectors, assign streets and postcode for sorted bulk mailing

Red Cross Annual Appeal

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Red Cross Annual Appeal. Locate collectors, assign streets and postcode for sorted bulk mailing. 2004 (2200). 2004 - Nearest whole street continued manual start. Built roads as single arcs using a route system Exclude roads allocated by hand Spatial join in ArcView 3.2 (avenue scripts) - PowerPoint PPT Presentation

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Auckland

North Shore

Manukau

South AucklandPukekohe

Papakura

Waitakere

Auckland

Auckland

North Shore

Red Cross Annual Appeal

2004 (2200)

Locate collectors, assign streets and postcode for sorted bulk mailing

Page 2: Red Cross Annual Appeal

Built roads as single arcs using a route system

Exclude roads allocated by hand

Spatial join in ArcView 3.2 (avenue scripts)

Lowest ID first to resolve ties

Exclude allocated streets and repeat

2004 - Nearest whole streetcontinued manual start

Page 3: Red Cross Annual Appeal

Double collector numbers

2004 (2200) 2005 (4200)

Do you really know your own location address??

250 location errors, 150 had to be rung up again!

Page 4: Red Cross Annual Appeal

Geocoding AddressParse, AddressMatch

SpatialOrder - Peano Curve Numbering

Allocate (resources on arcs to centres and routes)

ArcInfo Network Module

Page 5: Red Cross Annual Appeal

2005 - Allocate 50 houses per collector

- nearest, contiguous, street segments - to pack them in where dense - to reduce the variability - to be clever, to prove that GIS…

Page 6: Red Cross Annual Appeal

Still needed to choose 1000’s of centres

First pass 5 min, time halved each pass

After 9 passes, still 250 “spare” collectors

Allocate

Page 7: Red Cross Annual Appeal

Reduce min capacity

Increase start distance

Give a “second chance”

Tune for dense areas

Page 8: Red Cross Annual Appeal

Rounding up and down to nearest intersection

Collectors unable to stop mid-segment

Many cannot, or would not, read a map

Page 9: Red Cross Annual Appeal

AML “Model Builder”

• 69 “Tools” in Model• 500 lines of AML• Adaptive iteration• Output from one

tool not able to be Input to next, needed low-level hacking

• Two days available

Page 10: Red Cross Annual Appeal

Mail-merge with a map

4000 maps/ hour, mail merge 3.5GB/1000 letters

Page 11: Red Cross Annual Appeal

“Spares” to be allocated by hand…but ran out of

time

Accepted fault and reprinted letters

because of my postcode error

Page 12: Red Cross Annual Appeal

Collection Week

Queries overwhelmed the help desk, even with maps

Added myself as a collector to experience it

Own street was the best part

Addresses underestimate the dwellings by 30%

Page 13: Red Cross Annual Appeal

Results Analysis

Amount per collector (av $76) Distance from address

Page 14: Red Cross Annual Appeal

Next Year, Version 3…

• 2004 increased by 50% to $150,000• 2005 increased by 40% to $211,000• Collector preferences!• next year…

– Improve choosing collectors– Better reference layers– Spread collectors better– More time for mail-out