#1903 - Peace Corps Tanzania -- Lushoto

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The purpose of this task is to map roads and buildings.

Justification The Peace Corps Education program in Tanzania is requesting assistance building a better base map of Lushoto. The data will be used to teach students Field Papers and Maps.Me and to begin building a local OSM community in Lushoto.

Created by CourtneyMClark - Updated - Priority: medium

  Instructions

Entities to Map
primary roads, secondary roads, buildings
Changeset Comment
#hotosm-project-1903 #PeaceCorps #PCTanzania #MapGive Source=WorldView-2, DigitalGlobe, NextView, 16 Apr 2016
When saving your work, please leave the default comment but add what you actually mapped, for example "added buildings and a residential road".
Imagery

[imagery url available only after accepting the license]

Access to this imagery is limited by the NextView license agreement.

You need to review and acknowledge the agreement.


Please trace all buildings, roads and compound walls.

Map roads and smaller paths for as far as you can follow them.

Save with credit to HOTOSM. Comment the changeset with: #hotosm-project-1903 #PeaceCorps #PCTanzania #MapGive Source=WorldView-2, DigitalGlobe, NextView, 16 Apr 2016

Buildings: Please label all buildings as general buildings. The Peace Corps Volunteer and the community will add their detailed local knowledge to the map after we complete the task.

Square the corners of all buildings by pressing “S” on your keyboard after labeling the building. You may see huts; make your buildings perfectly round by pressing “O”.

Compound Walls Use the Line tool to trace walls. Label them by searching "wall" in the "Search Features" panel.

Roads: “The road conditions in Africa do not always correspond to their economic and social role. A road typology should be based on the road importance and not on the surface or the visual appearance of the road”. --Highway Tag Africa, OpenStreetMap Wiki

It can be hard to know the economic and social role of a road, but we can guess that a road is important to trace if it connects other roads, clusters of buildings, or towns and villages. Please use the tags below, taken from the OpenStreetMap Wiki:

Tertiary Road: The roads interconnecting villages and the major streets in towns of some importance.

Residential Road: The roads in residential areas except for major streets that interconnect with various roads (i.e. primary, secondary, tertiary).

Unclassified Road: The roads serving for interconnection of smaller villages and hamlets.

Track: The small roads going outside the residential areas, mainly for agricultural and forestry purposes. In general these roads do not have a connecting function with other roads.

For more information, please visit: http://wiki.openstreetmap.org/wiki/Highway_Tag_Africa.

Imagery Details This imagery is from Digital Globe’s WorldView-2 satellite, and is made up an image taken on April 16th 2016. The image is orthorectified for terrain corrected geographic precision. Additionally, the image has been contrast stretched using a custom stretch and processed into a Tiled Map Service (TMS) for performance.

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Contributors Done Assigned