Traffic Collision Data
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<p><strong>Accuracy</strong><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>: The City of Ottawa provides this information in good faith but provides no warranty, nor accepts any liability arising from any incorrect, incomplete, or misleading information or its improper use.</span><br /><br /><strong>Collision Data Accuracy:</strong><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'> Each reportable collision occurring on public roadways is sent to the City of Ottawa and is validated at least once. Approximately 50% of the records are validated once again by a senior staff. Additionally, many queries are run on the database looking for errors.</span><br /><br /><strong>X & Y Accuracy:</strong><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'> Collisions are pinned according to information provided by the officer on the Motor Vehicle Collision Report. In some cases, insufficient information was provided, and the collision location is an estimate.</span><br /><br /><strong>Update Frequency</strong><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>: Annually</span><br /><br /><strong>Attributes</strong><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>:</span></p><div style='border-width:0px; color:inherit; font:inherit; margin:0px; max-width:100%; padding:0px;'><ul><li><div style='border-width:0px; color:inherit; font:inherit; margin:0px; padding:0px;'>X and Y Coordinate (MTM Zone 9, NAD83)</div></li><li><div style='border-width:0px; color:inherit; font:inherit; margin:0px; padding:0px;'>ID</div></li><li><div style='border-width:0px; color:inherit; font:inherit; margin:0px; padding:0px;'>Geo ID</div></li><li><div style='border-width:0px; color:inherit; font:inherit; margin:0px; padding:0px;'>Accident year</div></li><li>Location (RD1 @ RD2 or RD from RD 1 to RD 2) </li><li>Classification of collision (non-fatal, fatal, property damage only)</li><li>Initial impact type (Angle, turning movement, rear-end…)</li><li>Road surface condition (Ice, wet, dry snow...)</li><li>Environment (Clear, rain, snow…)</li><li>Light (daylight, dawn, dusk…)</li><li>Traffic control (stop, traffic signal, no control…)</li><li>Number of Vehicles</li><li>Number of Pedestrians</li><li>Number of Bicycles</li><li>Number of Motorcycles</li><li>Max Injury (Highest injury level in the collisions)</li><li>Number of Injuries</li><li>Number of Minimal Injuries (Person did not go to hospital when leaving the scene of the collision)</li><li>Number of Minor Injuries (Person went to hospital and was treated in the emergency room, but not admitted)</li><li>Number of Major Injuries (Person admitted to hospital. Includes person admitted for observation. This could be either life threatening or non-life threatening)</li><li>Number of Fatal Injuries (Person killed immediately or within 30 days of the motor vehicle collision)</li><li>Latitude and longitude (WGS1984)</li></ul><p><strong>Contact</strong>: <a style='color:rgb(0, 97, 155); font-family:inherit; text-decoration-line:none;' href='mailto:cameron.gorman@ottawa.ca' rel='nofollow ugc'>Transportation Data Collection & Analytics</a></p></div>
提供机构:
City of Ottawa


