Gregory Peony's Comments
| Changeset | When | Comment |
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| 170698130 | You seem aware that snapping the corners of the buildings to other buildings or features such as roads and paths is generally not accurate. You deleted one of these footprints which makes the warning go away, but you did not address its root cause (footprint inaccuracy). In iD Editor, hold down the `Alt` key to keep nodes from snapping to other objects and accidentally connecting. This [video about connected nodes](https://youtu.be/ltn1VOiq5_0) has more information and a guide. The root cause of this issue was the inaccuracy of footprints as they are generally slightly oversized leading to them being closer to one another. The SE footprint is also positioned North of where it should be causing the footprint to overlap another building visible in the imagery. Press m to move selected features. When mapping buildings, please trace the shape accurately. Accurate building footpritns aid population estimates and prevent issues like data overlaps. Zoom in so that you can see the outline of the building and mark the corners carefully. Exclude shadows and yards when tracing the footprint. Keep in mind that you are looking at the roofs of buildings, but mapping their footprints. Depending on how the scene is lit, pitched roofs may have light and dark sections that belong to one building. Generally pitched roofs overhang the walls of a building, so a footprint slightly smaller than the roof is accurate. You can scale selected features in ID with shift+(-/+), or JOSM with ctrl.+alt+Lclick & drag. Take care to make contributions that others can build upon. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/ |
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| 170697972 | Okay. Personally I request review of changes I am unsure about. Sometimes I upload changes I am not certain about in one changeset/save and add the review requested tag to those. This allows others to filter for those changesets. Please upload changes in groups that share a common theme and location, for example after you've spent 5-15 minutes mapping. This may speed up your contributions becasue you won't have to save so often, and generally it makes working with your changesets easier. Please read osm.wiki/Changeset#Group_similar_changes_together |
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| 170699123 | Welcome to OSM! You spotted buildings in the imagery but the footprints you mapped are inaccurate. When mapping buildings, please trace the shape accurately. Accurate building footpritns aid population estimates and prevent issues like data overlaps. Zoom in so that you can see the outline of the building and mark the corners carefully. Exclude shadows and yards when tracing the footprint. Keep in mind that you are looking at the roofs of buildings, but mapping their footprints. Depending on how the scene is lit, pitched roofs may have light and dark sections that belong to one building. Generally pitched roofs overhang the walls of a building, so a footprint slightly smaller than the roof is accurate. You can scale selected features in ID with shift+(-/+), or JOSM with ctrl.+alt+Lclick & drag. Take care to make contributions that others can build upon. Please do not snap the corners of the buildings to other buildings or features such as roads and paths. In the iD Editor, hold down the `Alt` key to keep nodes from snapping to other objects and accidentally connecting. This [video about connected nodes](https://youtu.be/ltn1VOiq5_0) has more information and a guide. After mapping buildings, please remember to square their corners. Most buildings have square corners because that's easy to build. Unless the building is clearly a different shape then it's best to assume that the corners should be squared. In the iD Editor, use the `Q` key to square the corners. This [video about squaring features](https://youtu.be/Xs5wX592E1o) has more information and a guide. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/ |
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| 170698171 | Welcome to OSM! You spotted buildings in the imagery but generally mapped their footprints oversized. When mapping buildings, please trace the shape accurately. Accurate building footpritns aid population estimates and prevent issues like data overlaps. Zoom in so that you can see the outline of the building and mark the corners carefully. Exclude shadows and yards when tracing the footprint. Keep in mind that you are looking at the roofs of buildings, but mapping their footprints. Depending on how the scene is lit, pitched roofs may have light and dark sections that belong to one building. Generally pitched roofs overhang the walls of a building, so a footprint slightly smaller than the roof is accurate. You can scale selected features in ID with shift+(-/+), or JOSM with ctrl.+alt+Lclick & drag. Take care to make contributions that others can build upon. On several ocations you created inappropriately shared nodes between the footprints you added and existing feeatures. Hold alt to prevent the generation of shared nodes. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/ |
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| 170698198 | Welcome to OSM! The footprint shape looks appropriately unsquared. Please report the source(s) you used for the information you tagged on this footprint. source=* Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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| 170698202 | Welcome to OSM! You've spotted buildings and constructions here ,but many are oversized. When mapping buildings, please trace the shape accurately. Accurate building footpritns aid population estimates and prevent issues like data overlaps. Zoom in so that you can see the outline of the building and mark the corners carefully. Exclude shadows and yards when tracing the footprint. Keep in mind that you are looking at the roofs of buildings, but mapping their footprints. Depending on how the scene is lit, pitched roofs may have light and dark sections that belong to one building. Generally pitched roofs overhang the walls of a building, so a footprint slightly smaller than the roof is accurate. You can scale selected features in ID with shift+(-/+), or JOSM with ctrl.+alt+Lclick & drag. Take care to make contributions that others can build upon. What is the source of information for the specific building values you've applied? Only apply specific values if you're certain they're accurate. When mapping remotely building=yes will suffice; contributors conducting a survey can change this later. Please minimise the missinformation you add to the database. Check osm.wiki/Map_features for how to tag features. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/ |
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| 170698206 | Welcome to OSM! Many of the footprints yo added here envelope multiple buildings. Each building should be mapped with its own footprint. Use plots, shadows, and colours to discriminate between adjacent buildings. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/ |
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| 170698218 | Welcome to OSM! I think you enveloped 2 buildings using 1 footprint here. Each building should be represented by one footprint. When mapping buildings, please trace the shape accurately. Accurate building footpritns aid population estimates and prevent issues like data overlaps. Zoom in so that you can see the outline of the building and mark the corners carefully. Exclude shadows and yards when tracing the footprint. Keep in mind that you are looking at the roofs of buildings, but mapping their footprints. Depending on how the scene is lit, pitched roofs may have light and dark sections that belong to one building. Generally pitched roofs overhang the walls of a building, so a footprint slightly smaller than the roof is accurate. You can scale selected features in ID with shift+(-/+), or JOSM with ctrl.+alt+Lclick & drag. Take care to make contributions that others can build upon. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/ |
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| 170698235 | Welcome to OSM! You identified buildings in imagery and ingeneral appropriately squared them however the imagery allows for them to be more accurate as they are generally oversized. When mapping buildings, please trace the shape accurately. Accurate building footpritns aid population estimates and prevent issues like data overlaps. Zoom in so that you can see the outline of the building and mark the corners carefully. Exclude shadows and yards when tracing the footprint. Keep in mind that you are looking at the roofs of buildings, but mapping their footprints. Depending on how the scene is lit, pitched roofs may have light and dark sections that belong to one building. Generally pitched roofs overhang the walls of a building, so a footprint slightly smaller than the roof is accurate. You can scale selected features in ID with shift+(-/+), or JOSM with ctrl.+alt+Lclick & drag. Take care to make contributions that others can build upon. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/ |
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| 170697972 | Hi Johnatan, are you not confident in your latest contributions? You have requested review on many individually uploaded footprints.
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| 170697901 | Hi, the eastern fooptint you added here duplicates and overlapps one you mapped previously. If you can tell what features existing data represents then modify it instead of re-mapping. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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| 170697732 | Why did you position the footprint in this way? Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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| 170697671 | A valid footprint. It could be a touch smaller; roofs tend to overhang walls. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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| 170697653 | Looks like you included some of the building's shadow in its footprint resulting in it being slightly oversized. When mapping buildings, please trace the shape accurately. Accurate building footpritns aid population estimates and prevent issues like data overlaps. Zoom in so that you can see the outline of the building and mark the corners carefully. Exclude shadows and yards when tracing the footprint. Keep in mind that you are looking at the roofs of buildings, but mapping their footprints. Depending on how the scene is lit, pitched roofs may have light and dark sections that belong to one building. Generally pitched roofs overhang the walls of a building, so a footprint slightly smaller than the roof is accurate. You can scale selected features in ID with shift+(-/+), or JOSM with ctrl.+alt+Lclick & drag. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/ |
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| 170697663 | A valid and accurate building footprint. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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| 170696721 | Welcome to OSM. You generally correctly identified buildings in imagery, but they are ever so slightly oversized. I noticed you looked at various imageries, when a building appears the same on two imagery sources you can trace it using the higher resolution one. When mapping buildings, please trace the shape accurately. Accurate building footpritns aid population estimates and prevent issues like data overlaps. Zoom in so that you can see the outline of the building and mark the corners carefully. Exclude shadows and yards when tracing the footprint. Keep in mind that you are looking at the roofs of buildings, but mapping their footprints. Depending on how the scene is lit, pitched roofs may have light and dark sections that belong to one building. Generally pitched roofs overhang the walls of a building, so a footprint slightly smaller than the roof is accurate. You can scale selected features in ID with shift+(-/+), or JOSM with ctrl.+alt+Lclick & drag. Take care to make contributions that others can build upon. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/ |
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| 170696958 | Welcome to OSM. You created overlapping footprints here becasue the orientation of the one I flagged is inaccurate. Zooming in and out can aid interpretation of shape and orientation. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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| 170695946 | Overall the building footpritns you added are accurate, however the one I flagged actually envelopes 2 buildings. The landuse you tagged as farmland would more accurately be tagged as orchard. The track you added looka like it may not be a highway, becasue it appears sloped inward toward its centre like a valley. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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| 170695954 | See my resolution in https://osmcha.org/changesets/170696301
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| 170695954 | Welcome to OSM. You correctly identified a building and its shape. Remember to square footprints (q) when appropriate, and only apply specific values like house if you are certain about them. When mapping remotely usually the tag building=yes is used. Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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