Table of Contents
Address Coding and Other Georeferencing: A Primer for Effective Geocoding
IT’S ALL ABOUT LOCATION
TO ANSWER SPATIAL QUESTIONS, DATA MUST BE GEOCODED
GEOCODING: WHAT IS IT?
REFERENCE METHODS (ADDRESSES)
ADDRESS TYPE EXAMPLES: LOCATING CINDERELLA
SOME DESCRIPTIVE ELEMENT NAME EXAMPLES
WHY NOT JUST USE POSTAL ADDRESS?
START WITH MAILING ADDRESS
AREA OF INTEREST
EXAMPLE ADDRESS FILE
GEOCODED PATIENT RECORDS
ZOOM FOR CODING DETAILS
GEOCODED ADDRESSES WITH OFFSET
ADDRESS OFFSET DISTANCE
STREET FEATURE DETAIL
ADDRESS DETAIL: HOUSE 1
ADDRESS DETAIL: HOUSE 2
IDENTIFYING INDIVUDUAL ADDRESSES
GEOCODING AND CONFIDENTIALITY
COORDINATES ARE SPECIFIC
RANDOMLY DISPLACE COORDINATES
AGGREGATE AND USE AREA CENTROID
GEOCODED ADDRESSES USE EXAMPLE
BUFFERED RAILROAD LINES
SELECT ALL ADDRESSES WITHIN THE BUFFER
ZOOM FOR DETAILS
ADDRESSES WITHIN BUFFER
DIFFICULTIES USING ADDRESS-BASED DATA
USING GEOGRAPHIC ADDRESSES (COORDINATE BASED)
BRING UP BASE INFORMATION
LOAD AND DISPLAY GEOCODED CASE ADDRESSES
LOAD AND DISPLAY COORDINATE BASED ENTRIES
SPATIAL QUESTION
DETERMINE COVERAGE OF RELEASE
CAPTURE CASES WITHIN BUFFER AREA
SAVE RESULTS FOR ANALYSIS
USING PHYSICAL REFERENCE ADDRESSES (DESCRIPTIVE)
PHYSICAL ADDRESSES
EXCHANGING ADDRESS-BASED DATA
REVIEW
REVIEW ADDRESS TYPES
REVIEW EXAMPLES
FOR FURTHER INFORMATION CONTACT
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