Changeset: 132597402
#hotosm-project-14245 #TürkiyeEQ060223 #Syria #OMHAP
Closed by Emily Rohrbach
Tags
changesets_count | 10 |
---|---|
created_by | iD 2.21.1 |
hashtags | #hotosm-project-14245;#TürkiyeEQ060223;#Syria;#OMHAP |
host | https://tasks.hotosm.org/projects/14245/map/ |
imagery_used | Maxar Premium Imagery;.gpx data file |
locale | de |
warnings:crossing_ways:building-building | 2 |
warnings:crossing_ways:building-highway | 5 |
Discussion
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Comment from Frans S
Thanks for your contribution to this project.
This changeset is reviewed by a Global Validator, at random or as requested.
Hello. I noticed that you are a new mapper. Welcome to the HOTOSM world.|
I noticed that you start with a rather difficult task, Urban area with many tall buildings. I would advise that you, as a beginner mapper, focus for the time being on easier, less difficult tasks.Please pay attention to next points:
Square each rectangular building
Do not connect nodes of buildings to other features.Explanation can be found on this document what might be helpful to improve your mapping skills
https://docs.google.com/document/d/1Swwz-ZwM3_YOstqstsmCg1-lNAPbnMLpi1Al-h-2UOQ/editBest regards and keep mapping !
Frans S
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#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/132597402
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Comment from Frans S
Continuing of previous message.
Mapping of tall buildings differs from standard buildings. Because the imagery is taken at an angle, you see both the roof lines and also the side of a building.
How do you map such a building?
Map over the roof lines and lastly slide the mapped building to the footprint.
Here is a video how that is done.https://drive.google.com/file/d/1V5-bADsYiffCD9bo6l64YOdTvmKqMGry/view?usp=share_link
And.... don't forget to square each rectangular building.
Best regards and keep mapping
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#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/132597402
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