Admin: Created page with "{{CanadianPostalDataNav}} ==Coverage Report== ;Coverage: :Determine if the geo points are located within the shape of the polygon. If outside the shape, we calculate the clos..."

2019-10-03T23:03:48Z

Created page with "{{CanadianPostalDataNav}} ==Coverage Report== ;Coverage: :Determine if the geo points are located within the shape of the polygon. If outside the shape, we calculate the clos..."

New page

{{CanadianPostalDataNav}}

==Coverage Report==
;Coverage:
:Determine if the geo points are located within the shape of the polygon. If outside the shape, we calculate the closest distance from the point to the shape.

;Summary:
*The distance was measured with Euclidean distance.
*Average distance for points outside shape: is less than 100 Meters from the polygon
*Average distance that was greater than 0: is still less than 100 Meters
*The majority of Addresses are located inside the polygon.

==Visual Report==
;Visual Check:
:Visually compare polygon shape to a third party data provider, ex. Google.
*Shape: The geometric figure or the appearance is similar (will not account for surface area)
*Edge: Check to see if the outer bounds of the shape matches
*Surface Area: The amount of land covered by the shape
*Position: Determine if the shape is in the correct location (using streets, parks, highways as reference)

;Summary:
*Multi Polygons exists because individual addresses used to create the outer bounds of the shape. These shapes are separated by streets, bodies of water, parks and highways.
*Our Polygons contains multiple vertices to define the postal code polygon. We do not use interpolation when creating these shapes.

[[Category:Canadian Postal Data]]

Canadian Postal Data:Reports - Revision history

Admin: Created page with "{{CanadianPostalDataNav}} ==Coverage Report== ;Coverage: :Determine if the geo points are located within the shape of the polygon. If outside the shape, we calculate the clos..."