---
# System prepended metadata

title: Road completion - making sense of feedback
tags: [road-completion]

---

# Road completion - making sense of feedback

###### tags: `road-completion`

* Every run we [download the false positives](https://github.com/osmbe/road-completion/blob/c70036b4b64e246a5328b64a0fc04f17c40dc47a/data/belgium/flanders/process.sh#L48)
* A dump is saved in the files for [that run](https://github.com/osmbe/road-completion/actions/runs/846957596)
* Todo: also save the comments, see
<https://github.com/osmbe/road-completion/issues/128>

# MapRoulette

Manual process:
* go to challenge admin https://maproulette.org/admin/project/41792/challenge/24090
* download csv & geojson. Both can be read correctly out of the box by QGIS.
* Join by taskid, add only "comments" + "mapper". Keep only attributes: 
    * mr_taskid
    * mr_taskstatus
        * FLANDERS
            * original:LSTRTNM
            * original:WS_?IDN
            * original:LBLMORF
        * WALLONIA
            * original:gestion
	        * original:objectid
	        * original:rue nom
	        * original:georef
	        * original:tech
	        * original:communis
	        * original:date modif
	        * original:natur_des
    * comments
    * mapper
* Filter interesting stuff: "has comment, or is false positive or not an issue"; remove harbour; do some manual filtering


API documentation:
<https://maproulette.org/docs/swagger-ui/index.html?url=/assets/swagger.json&docExpansion=none#/Challenge/getChallengeGeoJSON>

- Download "false positive": <https://maproulette.org/api/v2/challenge/view/14645?status=2>
- Download "too hard": <https://maproulette.org/api/v2/challenge/view/14645?status=6>
- Download comments (JSON): <https://maproulette.org/api/v2/challenge/14645/comments?limit=100&page=0>
- Download comments (CSV): <https://maproulette.org/api/v2/challenge/14645/comments/extract?limit=-1&page=0>


Map with a dump of the data:
http://umap.openstreetmap.fr/nl/map/false-positives-with-comments_614191


Aerial imagery (AIV):  
`http://tile.informatievlaanderen.be/ws/raadpleegdiensten/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=omwrgbmrvl&STYLE=&FORMAT=image/png&tileMatrixSet=GoogleMapsVL&tileMatrix={z}&TILEROW={y}&TILECOL={x}`


GRB (AIV):  
`http://tile.informatievlaanderen.be/ws/raadpleegdiensten/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=grb_bsk&STYLE=&FORMAT=image/png&tileMatrixSet=GoogleMapsVL&tileMatrix={z}&tileRow={y}&tileCol={x}`


To look up a certain task: https://maproulette.org/challenge/14645/task/[mr_taskId]