Hi, thanks for mapping.

The buildings you mapped are well done as to their location. But pay attention to the squareness of the corners. Always draw buildings as square and precise as you can. Then add the Building feature type. And last, right click it and click the square icon.

Also, please take care not to overlap neighboring buildings. In this changeset you "solved" the resulting warning given by iD Editor by adding a layer tag. But instead you should retrace the affected buildings so that they do not overlap anymore.

Please watch these 2 short video for more info:
-Buildings--> https://www.youtube.com/watch?v=Xs5wX592E1o
-Roads--> https://www.youtube.com/watch?v=ZBLwb2nisJQ

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/154084028

Hi, thanks for mapping.

I notice you added a layer=1 tag to this highway. And also to a few other highways in this area.

Afaics there is no reason that these highways have layer tags.

Please recheck your mappings (HOT project #16556), specific as to these layer tags.

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152240945

Hi, thanks for mapping.

The buildings you mapped are well done as to their location. But pay attention to the fact that overhanging trees can distort the outline of a rectangular building.

Also one building is sharing a node with a highway.

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152959251

Hi, thanks for mapping and welcome to HOT. You requested a review of your mappings.

The buildings you mapped are well done as to their location. But pay attention to the squareness of the corners. Always draw buildings as square and precise as you can. Then add the Building feature type. And last, right click it and click the square icon.

Please watch these 2 short video for more info:
-Buildings--> https://www.youtube.com/watch?v=Xs5wX592E1o
-Roads--> https://www.youtube.com/watch?v=ZBLwb2nisJQ

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/150533224

Hi, thanks for mapping and welcome to HOT. You requested a review of your mappings.

The buildings you mapped are well done as to their location. But pay attention to the squareness of the corners. Always draw buildings as square and precise as you can. Then add the Building feature type. And last, right click it and click the square icon.

Please watch these 2 short video for more info:
-Buildings--> https://www.youtube.com/watch?v=Xs5wX592E1o
-Roads--> https://www.youtube.com/watch?v=ZBLwb2nisJQ

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152862266

Hi, thanks for mapping and welcome to HOT. You requested a review of your mappings.

The buildings you mapped are well done as to their location. But pay attention to the squareness of the corners. Always draw buildings as square and precise as you can. Then add the Building feature type. And last, right click it and click the square icon.

Please watch these 2 short video for more info:
-Buildings--> https://www.youtube.com/watch?v=Xs5wX592E1o
-Roads--> https://www.youtube.com/watch?v=ZBLwb2nisJQ

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152862527

Well mapped but please take care to always square your buildings after tagging them by pressing ‘q’ on your keyboard.

When we are ‘free-hand’ drawing buildings it is impossible to avoid creating corners that are irregular (not right angled). In reality most buildings do have right angled corners and we need our mapping to reflect that. Accurate building footprints are important because building sizes are often used to estimate population sizes for an area to conduct humanitarian activities.
---

Published using OSMCha: https://osmcha.org/changesets/152561561

Hi, thanks for mapping and welcome to HOT.

The buildings you mapped are well done as to their location. But pay attention to the squareness of the corners. Always draw buildings as square and precise as you can. Then add the Building feature type. And last, right click it and click the square icon.

Please watch these 2 short video for more info:
-Buildings--> https://www.youtube.com/watch?v=Xs5wX592E1o
-Roads--> https://www.youtube.com/watch?v=ZBLwb2nisJQ

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152538591

Hi, thanks for mapping. You requested a review of your mappings.

Your buildings are well mapped. Good location, square corners and precise outline.

Thanks and regards, Martien, HOT validator.
---
#REVIEWED_GOOD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152364648

Hi, thanks for mapping and welcome to HOT. You requested a review of your mappings.

The buildings you mapped are well done as to their location.

But be aware, the Google Maps Terms of Use forbid using Google Maps content - both map data and Google Street View - for making any other content, including for OSM mapping.

If the required imagery is cloudy or blurry please try alternative imagery.

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152379353

Hi, thanks for mapping. You requested a review of your mappings.

Your buildings are well mapped. Good location, square corners and precise outline.

Thanks and regards, Martien, HOT validator.
---
#REVIEWED_GOOD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152336861

Hi, thanks for mapping. You requested a review of your mappings.

Your buildings are well mapped. Good location, square corners and precise outline.

Thanks and regards, Martien, HOT validator.
---
#REVIEWED_GOOD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152344123

Hi, thanks for mapping and welcome to HOT. You requested a review of your mappings.

Well mapped but please square your buildings after tagging them by pressing ‘q’ on your keyboard.

Also keep in mind that the majority of the buildings have some sort of a rectangular shape. It sometimes seem that they do not, but that is due to imagery distortion, overhanging trees or shadows from nearby features obscuring the building shape.

Please check this video on improving your buildings mapping:
https://www.youtube.com/watch?v=Xs5wX592E1o

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/152337216

Hi Jhojana, i am a HOT validator.

I notice you regularly tag buildings as building=house.

As a remote mapper it is hard to decide what the function of a building exactly is.

Therefor in HOT it is a rule of thumb to tag them as building=yes.

Check this video for more info:
https://www.youtube.com/watch?v=E1YJV6I_rhY

Thanks and please keep mapping.

These tags originate from changeset/149012252

Hi, thanks for mapping.

This changeset contains roads that are not existing on the imagery. So i reverted the changeset.

Some other changesets you created also contain errors, eg crossing highways.

Please watch this instruction video on road mapping to improve your mappings:

https://www.youtube.com/watch?v=ZBLwb2nisJQ

Thanks so much for your contribution, Martien, HOT validator.

Offset used for Maxar to match Bing mappings:
7.09; 3.94

Offset used for Maxar to match Bing mappings: 7.09; 3.94

Hi, thanks for mapping.

Please avoid mapping several buildings as one building. Every building must be traced separately. Zoom in as close as possible to see the outline of the buildings, hit each corner of the building carefully. Look for shadows, open ground, changes in roof color and vegetation to differentiate buildings.

Also pay attention to the squareness of the corners. Always draw buildings as square and precise as you can. Then add the Building feature type. And last, right click it and click the square icon.

Please watch these 2 short video for more info:
-Buildings--> https://www.youtube.com/watch?v=Xs5wX592E1o
-Roads--> https://www.youtube.com/watch?v=ZBLwb2nisJQ

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/141054764

Hi, thanks for mapping and welcome to HOT. You requested a review of your mappings.

Please avoid mapping several buildings as one building. Every building must be traced separately. Zoom in as close as possible to see the outline of the buildings, hit each corner of the building carefully. Look for shadows, open ground, changes in roof color and vegetation to differentiate buildings.

Also pay attention to the squareness of the corners. Always draw buildings as square and precise as you can. Then add the Building feature type. And last, right click it and click the square icon.

Please watch these 2 short video for more info:
-Buildings--> https://www.youtube.com/watch?v=Xs5wX592E1o
-Roads--> https://www.youtube.com/watch?v=ZBLwb2nisJQ

Thanks so much for your contribution, Martien, HOT validator.
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/141055740