Using Network Analyst to Improve Government Efficiency Lisa Morrison Agency GIS Coordinator Wisconsin Department of Agriculture, Trade & Consumer Protection.

Slides:



Advertisements
Similar presentations
Fleet Management System-Maximo
Advertisements

ArcLogistics Routing Software for Special Needs, Maintenance and Delivery.
Who Will Regulate my Food Business? John E. Rushing, Ph.D. Department of Food Science NCSU.
Network Analyst Lecture 4. What is network? A network is a system of interconnected elements, such as edges (lines) and connecting junctions (points),
THE CONTEXT OF LOGISTICS. Cycle of Supply and Demand Customers Other Inputs Other Outputs Operations Demand for Products Supply of Products passed to.
WASTE AUDITING 101. What Direction Are You Going?
Transportation in a Supply Chain
GIS Basics Listening Sessions Wisconsin Geographic Information Coordination Council (WIGICC) Credits Bay-Lake Regional Planning Commission, City of Green.
Quality Management System
The use of GIS in the Central Bureau of Statistics (CBS), Namibia By Mrs Ottilie M Mwazi Chief Statistician, Survey, Cartography/GIS
1 Effectively Market Your Business Using Electronic Maps Part 3. GIS in LOGISTICS University of Redlands Avijit Sarkar Tutorial supported by U.S.
Measuing Preferences, Establishing Values, The Empirical Basis for Understanding Behavior David Levinson.
NRCS Farm Irrigation Rating Index
ArcGIS Extensions Expanding the Use of ArcGIS
1 Food and Dairy Safety Program Department of Agriculture, Trade and Consumer Protection Legislative Audit Bureau July 2008.
Metropolitan Fire Chiefs Conference May 20-24, 2012 Metropolitan Fire Chiefs Conference May 20-24, 2012 Programmatic Consolidation of Code Compliance,
SUMMARY OF BENEFITS AND RETURN ON INVESTMENT GPS FLEET TRACKING.
March 2009 Permitting Over Sized Loads In Texas Ray Hutchinson Motor Carrier Division, TxDOT.
SAFE Safe Animal Feed Education Program 2003 California Department of Food & Agriculture Agricultural Commodities & Regulatory Services Branch.
Trucking Logistics Trucking Logistics Route Optimization A Presentation By: Andy Anastasio Jr. on behalf of Gateway Community College.
By Christy Jacobs Walk Distance Maps & Analysis Using Network Analyst by Christy Jacobs.
Defense Travel Management Office Office of the Under Secretary of Defense (Personnel and Readiness) Department of Defense WELCOME F-100 LINES OF ACCOUNTING.
Why Annual Revaluation? 8/28/ What We Will Cover What is the Assessor’s job? Why do we have property tax? Brief history of property tax. What is.
Location Analysis for Outdoor Recycling Bin Placement Prepared for:
TRANSPORTATION MANAGEMENT
Statement of Findings August 30, From February through June 1999, representatives of multi-level public and private sectors convened to explore.
ArcGIS Network Analyst: Network Analysis with ArcGIS Online
Integrating Parcels Into Farm Records Management Larry Cutforth WLIA Conference 2/23/04.
COST ACCOUNTING STANDARDS CAS 101 Neta Fernandez Director, Grants and Contracts OFFICE OF VICE PROVOST FOR RESEARCH.
Transportation Services Budget February 4, 2010 Josh Davis, Director 1.
CE 525. Agenda  Homework #4 Returned  Interesting articles  GIS Applications  Poster Proposal Discussion.
ArcGIS Network Analyst: Automating Workflows with Geoprocessing
Chapter 4 & 5: GIS Database & Vector Analysis. Chapter Four: GIS Database 2.
FORUM Agenda 1. Fleet Vehicle Utilization Review -- Sam 2. Fleet On-line Reports -- Scott 3. Enterprise Rent-A-Car Contract Changes -- Sam 4. Already Replaced.
Decision Green SM David Guernsey UPS Presentation to IRMCO Conference Washington D.C. - March 2010.
Edible Extended Food Safety & Licensing Pete Haase Director, Bureau of Food Safety and Inspection WDATCP August 2015.
Wisconsin Land Information Association Presentation March 4, 2004.
Cluster Detection Comparison in Syndromic Surveillance MGIS Capstone Project Proposal Tuesday, July 8 th, 2008.
April 2005 pebb.benefits Project Overview. Page 1  Approx. 129 PEBB agencies  Over 110,000 members  17 databases for benefit administration  Paper.
ORANGE COUNTY December 4, 2007 Fee Schedule Update.
May 2011 Cost Savings October Reduce staff by a total of 1,200 Reduce facilities by 135 Reduce fleet equipment by 740 pieces Outsource when needed.
Beacon Dodsworth Cut your fuel costs, not your budget Webinar 26 May :00 – 15:00 Beacon Dodsworth Ltd
Post-harvest and Value Chain Activities in Pailin Andrew Higgins, Greg Secomb and Ly Bunthoeun Cambodian Crop Production & Marketing ACIAR Project Project.
Cost Effective Addressing With ArcPAD 6. Green County, WI Mostly Rural County- Population 34,000 Approximately 24,000 parcels 576 square miles.
GIS Basics & State Agency Coordination IT Directors Council November 7, 2007 Lisa Morrison DATCP GIS Coordinator & SAGIC Chair.
Geographic Information Systems
Agricultural Industries Transportation Services Project.
Organizational Study of Inspectional Services City of Springfield, Massachusetts February 21, 2008.
Farm to School Road Trip: Connecting Schools to Local Fruit, Produce and Food BACKGROUND: Farm to School initiatives are being developed across the country.
Good Production Practice #6 Assuring Quality Care for Animals
Grinding Meat Food Safety Principles Retail Meat & Poultry Processing Retail Meat & Poultry Processing Training Modules Training Modules.
RCPS Transportation Department Overview Spring 2012.
CONSUMER AND WHOLESALES PRICES ON ORGANIC FARMING MIPAAF-Italy TAPAS – n°
Profitable Cattle Marketing Options and Alternatives Modified by Georgia Agricultural Education Curriculum Office June, 2002.
Indianapolis Public Public Hearing – Proposed 2014 Budget Thursday, August 15, 2013 Transportation Corporation.
An Analysis of Organic Farms Proximity to Schools in Maine by Olivia Avidan (‘15) Abstract: This analysis identifies the number of organic farms within.
Greenbelt Farmers’ Market Network Market Manager’s Day Wolf Saxler Food Safety Manager April 20, 2016.
Computerized Maintenance Management Presented by Mohamed H. F. Ibrahim Wang, Peixian Mardjani.
Network Analyst. Network A network is a system of linear features that has the appropriate attributes for the flow of objects. A network is typically.
International Livestock Research institute
CAMPGROUNDS QUESTIONS AND ANSWERS Updated
Monterey County Agricultural Commissioner Pesticide Use Enforcement
The Business of Transportation
Karen Tsang Bureau of Transport Statistics Department of Transport
LIVESTOCK PRODUCTION AND PRODUCTIVITY
Routing and Logistics Arc Routing 2018/11/19.
TransCAD Vehicle Routing 2018/11/29.
The Business of Transportation
Who Will Regulate my Food Business?
Phoenix Public Works Support Services
Presentation transcript:

Using Network Analyst to Improve Government Efficiency Lisa Morrison Agency GIS Coordinator Wisconsin Department of Agriculture, Trade & Consumer Protection WLIA Annual Conference – February 14, 2014

About DATCP Divisions Food Safety Trade and Consumer Protection Animal Health Agricultural Resource Management Agricultural Development Management Services & Office of the Secretary Field Staff ~ 1/3 agency staff HQs in field or home offices Work at facility + drive time = total workload

ESRI Network Analyst (NA) NA extension provides network-based spatial analysis Drive time along network Drive distance along network (not “as crow flies”) ESRI StreetMap network data Options New Route New Service Area New Closest Facility New OD Cost Matrix New Vehicle Routing Problem New Location/Allocation

Case Studies Weights and Measures and Petroleum Inspections Gaps in coverage New inspector HQ Inspection territories Overnight stay Inspection “circuits” PBFI Dairy Inspections More efficient inspection routes? Animal Health Investigations Routing investigators during emergencies

W&M and Petroleum Inspections DATCP W&M acquired DSPS petroleum inspectors DATCP: scales, scanners, meters, tanks, gas pumps DSPS: petroleum storage tanks, fuel quality Existing inspectors (DATCP) + 21 (DSPS) Visited the same petroleum facilities Goals Cross train DATCP and DSPS staff Create 35 new inspector territories Provide maps to field inspectors and supervisors Efficiently cover the state Efficiently move equipment around the state

NA New OD Cost Matrix Multiple “Origins” (HQs) to multiple “Destinations” (inspection locations) True travel time along network Identify HQ clusters Gaps in coverage New HQ sites

NA New Location-Allocation Assigns “Demand Points” (12,008 facilities) to “Facilities” (34 HQs) Works way out from facility Identify Points not on network Beginnings of inspection territories

Inspectors need… Easy to follow boundaries in the field HQ to be within 15 miles of territory boundary (if HQ outside territory) Territories that do not overlap

All inspected facilities within a “contract city” wholly contained within one inspection territory

NA New Service Area Buffer around HQ True travel distance along network (could also use true travel time) Identify Eligible for overnight stay if more than 70 miles from HQ

NA New Vehicle Routing Problem Create inspection “circuits” 6 territories x 6 circuits = 36 6 year rotation Update annually OOB deleted New highlighted Identify regular vehicle scale inspection schedule

Web Mapping Application

Photo: Wisconsin Milk Marketing Board

PBFI Dairy Inspections Current System Performance Based Farm Inspection (PBFI) Each Grade A dairy farm inspected 1 to 4 times a year Frequency based on inspection history and milk quality test results in prior 12 month rolling period Inspection frequency re-categorized every 3 months Issues Neighboring farms have different frequencies Inspector passes by the same farms multiple times a year Farmers, inspectors and managers ask about efficiency...

Existing Situation – Green County

Possible “Existing” Routes

Proposed Route Parameters What if...all farms inspected 2 times a year? Neighboring farms put on same inspection schedule Any signficant time and cost savings? Assumptions 1 route per day No more than 10 farms per route 45 minutes per farm inspection (10 x 45 = 7.5 hr at farms max) Minimize driving by same farm multiple times Town-based approach? Routes begin and end at HQ

NA Proposed Routes

Town-based Proposed Routes

Route Statistics Existing # Routes # Days # Farms Farm Time* (Total Hr) Route Distance (Total Mi) Route Drive Time (Total Hr) Mileage Costs** (Total) June $ July $ August $ $ NA Proposed $ Savings11 day00180 miles6.4hr$ Town-based Proposed $ Savings11 day00175 miles6.24 hr$ * FARM TIME assumes 45 minutes inspection work per farm work (i.e., does not include travel time). ** MILEAGE COST assumes $0.195/mile for fuel $3.90/gal) + $0.467/ mile for vehicle maintenance costs = $0.662/mile.

Animal Health Investigations Positive Sample at Index Farm Initiates Concentrated sampling of all individual animal (of potentially affected species) at premises within a 10 kilometer radius of the index farm Potential sampling of animals at other premises that purchased stock from the same supplier or index farm.

NA – New Route Create routes for closest investigators Routes may be outside normal inspection territories Identify Most efficient sampling routes

NA Issues Bad locations Points not on the network must be manually corrected or they will be ignored (or may cause analysis to fail) GPS HQs not in optimal locations Manually deal with overlaps when HQs clustered Accounting for unique workload at each facility Must assume workload the same at all facilities or spend lots of time manually entering information for each facility Difficulty dealing with “special circumstances” Assign complex facility to staff outside normal territory

NA Issues Bias toward “marketing” and “package delivery” Difficult to figure out which option/parameters to use Creating territory boundaries Manual process to create “realistic” understandable boundaries Problems with multiple variables (e.g., contract city, 15 mile limit) Linking NA results back to data Difficult to figure out how to link NA results back to source data Vehicle scale route maintenance

Questions? Thanks!