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Dropped kerbs caught with the Collector
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Mike Steven Edinburgh Council
4/10/16
Overview
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• Earlier Collector for ArcGIS projects• Dropped kerbs project
Earlier Collector Projects
• Grounds maintenance potential changes: – £200,000 targeted to be saved
• Shop survey town centre updates:– Update 2010 shop survey data
• Presentation seats
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Presentation seats
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Presentation seats
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Presentation seats
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Transport Accessibility Survey
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• a.k.a. The Dropped Kerb Survey• City-wide survey of:
Dropped kerbs (present)
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Dropped kerbs (absent)
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Raised tables
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Guardrails
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Residential crossovers
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Dropped kerb survey
• Funding from Scottish Government ‘Smarter Choices Smarter Places’ project
• Chance conversation led to using the Collector• Tender plans revised to only require surveyors
with tablets• Survey undertaken by IIC Technologies• Survey broken down into different phase areas
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Dropped kerb survey
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Dropped kerb survey
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Dropped Kerb Survey
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File geodatabaseArcGIS Online
AGOL map createdConsumed on tablets
Dropped kerb survey - issues
• No labelling in Collector• Problems syncing large amounts of data:
– Had to change the camera settings to produce smaller photos
• Problems downloading data to work offline when the features had geometry errors:– Fixed geometry errors on reference dataset (survey
phase dataset)
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Dropped kerbs – what next?
• Data to be added and maintained in Roads Services asset management system
• Analysis of survey to prioritise improvements• Once identified, improvements will tie in with:
– Smaller streetworks– Bigger capital renewal schemes
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Summary
• Collector quick and easy to configure• Collector has proved very useful so far:
– Presentation seats system working well– Identified savings for grounds maintenance project
• Dropped kerb survey successful so far:– Collector worked well gathering the data– Enabled cheaper project costs– Will provide better accessibility in the future
• More internal promotion required
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