Hello Ajeng Sharietta,
Thank you for your contribution to OpenStreetMap. When you are mapping buildings, please add a polygon for individual structures.
Please find this tutorial here: https://www.youtube.com/watch?v=E1YJV6I_rhY

Building: building=*

Happy Mapping!

Thanks for making these updates. Please learn more about the intersection modeling here.
https://labs.mapbox.com/mapping/mapping-for-navigation/modeling-intersections-for-map-navigation/

I hope this will help.

Hi Pooja,
Please check the reality, where did you find the tunnel here (way/1124087855)?
Please refer OSM tagging guideline (railway=tram_level_crossing).

- Saikat

Hi Pooja,
Thank you for mapping in Kolkata. Please check the dual carriageway you have created, it is not a two-way road, and correct the junction configuration near node/302477389.

This highway (way/102784452) - is not merging at node/664472032, there is a physical barrier.
Happy Mapping!

- Saikat

Please find the policy of adding landuse=residential in OSM Wiki (landuse=residential). The complete admin boundary can not be a residential landuse for Kolkata.
Thank you & Happy Mapping!

Could you please explain your recent edits? Why are you deleting valid information from the map and what is the goal behind your mapping? Please follow the OSM India community guideline before deleting mapped features.
Happy Mapping!
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#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/109341947

Thank you for your mapping effort. Please download the existing data before start adding new data.
Please follow the basic mapping tutorial before start mapping, this will help.
https://www.youtube.com/watch?v=E1YJV6I_rhY
https://www.youtube.com/watch?v=ZBLwb2nisJQ
Happy Mapping!

Would you like to specify your edits? There is no level_crossing (Example: node/7661266554) exist for Kolkata Tramline and you completely messed up the topology!
---
#REVIEWED_BAD #OSMCHA
Published using OSMCha: https://osmcha.org/changesets/100844903

Hey Raj87, Please use street-level photo to update such details and feel free to capture photos :). lit=no (https://www.mapillary.com/app/?lat=17.436483071287128&lng=78.36249501584155&z=17.433196919063935&pKey=DbgYcCppqRkIODr81-WvjQ&focus=photo&x=0.49144138474638516&y=0.5811264558940794&zoom=0) and maxspeed=100 (https://www.mapillary.com/app/?lat=17.437572917920544&lng=78.36300605539938&z=17&pKey=8wMs1SP9APMFb8eADm5XOQ&focus=photo) for way/55821285/history, way/378333807/history.
Happy Mapping!

Adding to Heinz_V's point, everything is documented here (osm.wiki/India/Rivers). Adding multipolygon=river_basn is not making any sense here. If I consider your point that community members should get it through the overpass or taginfo, mappers will look for "river_basin" not "river_basn".

@PlaneMad
My apology! It's a palace. I reconfirmed it. I talked with a senior person about the history. Though this palace one cannon house. The school near by this palace named after the name of the "Jamindar" of this palace.

I would like to say that it is a castle. Because it is surrounded by man made water tank and only two small bridges are there to reach this place.
Local people can easily recognize that place with this name.

@Ryzen First of all, I am not a paid mapper till now, what I contribute to OSM, completely with my personal interest and i love to do that. I helped others to organize mapathon freely and try to encourage map. I assured the Data working group that i will visit all the tasks done on the mapathon day because i care about OpenStreetMap data and it's uses.

Please refer this page before changing the name.
osm.wiki/WikiProject_India#Naming_in_different_scripts_and_languages

@hydraserp I don't think this is a good practice, replacing English name with local language name. It will create a huge confusion. If you want to add local language then add that key name with local language code.
Read this for reference
https://thejeshgn.com/projects/state-of-indian-languages-openstreetmap/

Please refer osm.wiki/India:Tags/Highway for 'highway' tags in India. happy mapping.

@TidoB I am quite sure that these round shaped objects are not buildings. Please check! Happy mapping.

Please read carefully the mapping instruction. Please download the data first before you map and check carefully what is mapped! You did a complete mess over here. Please take care for further.

This changeset comment should be #hotosm-project-3362 #MissingMaps #EliminateMalaria #Laos added buildings. There is a type-o with project no., unwillingly happen.

Add #roads and #buildings