TelenavMapping / US_mapping_projects

Containing mapping projects on different areas in US. Issues contain editing plan, overview and conclusions after they are done.
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USA - Detroit - Cartographic feature validation #16

Closed hoream-telenav closed 6 years ago

hoream-telenav commented 6 years ago

From @manuelab-telenav on May 16, 2017 8:9

Description

In this project we will digitize different cartographic features in Detroit, Michigan area, to improve the visual quality of the map. We will improve the road network in the central part of Detroit and in the same time we will focus to add parking lots, parking aisles, major buildings geometry, water bodies, specific land use areas (important parks, forests, cemeteries, industrial areas, playgrounds and sport grounds, quarries, places of worship, wetlands, vineyards, etc.). In the end we will do a quality assurance process which will include the validation tool from JOSM and we will fix different issues in the central area of Detroit.

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How to map

We will follow the mapping rules as it is described on these pages:

Sources:

Who will be involved

Telenav mapping team with the following users: marianp_telenav, andreis_telenav.

See also

Copied from original issue: TelenavMapping/mapping-projects#17

hoream-telenav commented 6 years ago

From @manuelab-telenav on July 20, 2017 12:22

We worked on this issue in the middle of May and we digitized different cartographic features in Detroit, to improve the visual quality of the map, using also OpenStreetCam photos. We focused on the three most important counties: Wayne, Oakland and Macomb. In the end we've done a quality assurance process which included the validation tool from JOSM and other tools, to fix different issues in the central area of Detroit.

Breakdown stats for adding new cartographic features in Detroit area:

metrics_carto_features_detroit_may_2017

In this heatmap you can see all the areas where we added new cartographic features:

heat_map_carto_features_detroit_may_2017

Here you can see two comparisons between different areas, before and after our edits: before-after_01 before-after_02