diff options
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -44,9 +44,9 @@ Next, remove duplicates where all address attributes match at the same location Two debug outputs are produced from this step. -1. singleCluster - visualises where all addresses with the same address properties are combined into a single "cluster" based on a 25 meter maximum threshold distance. In this case it's safe to reduce all the points into a single centroid point. +1. _singleCluster_ - visualises where all addresses with the same address properties are combined into a single "cluster" based on a 25 meter maximum threshold distance. In this case it's safe to reduce all the points into a single centroid point. -2. multiCluster - visualises where all addresses with the same address properties exceed the 25 meter cluster threshold and are unable to be reduced to a single point. These are not included in the import and need to be reviewed for manual import. A MapRoulette challenge is outputted at debug/reduceDuplicates/mr_duplicateAddressFarApart.geojson, however because this is before the conflation stage, many of these may already exist in OSM. It's a TODO for these to be conflated so that only missing from OSM addresses are asked to be checked in MapRoulette. +2. _multiCluster_ - visualises where all addresses with the same address properties exceed the 25 meter cluster threshold and are unable to be reduced to a single point. These are not included in the import and need to be reviewed for manual import. A MapRoulette challenge is outputted at `debug/reduceDuplicates/mr_duplicateAddressFarApart.geojson`, however because this is before the conflation stage, many of these may already exist in OSM. It's a TODO for these to be conflated so that only missing from OSM addresses are asked to be checked in MapRoulette.  @@ -54,10 +54,10 @@ Next, reduce some address points with the exact same coordinates but different a make dist/vicmap-osm-uniq-flats.geojson -Three debug outputs are produced from this step. +Two debug outputs are produced from this step. -2. oneUnitOneNonUnit - where there is one address without a unit and one with a unit at the same point, with all the same address attributes except unit. In this case we just drop the non-unit address and keep the addr:unit one. -3. sameGeometry - where other features shared the same geometry, but this one is unique in it's housenumber,street,suburb,state,postcode +1. _oneUnitOneNonUnit_ - where there is one address without a unit and one with a unit at the same point, with all the same address attributes except unit. In this case we just drop the non-unit address and keep the addr:unit one. +2. _sameGeometry_ - where other features shared the same geometry, but this one is unique in it's housenumber,street,suburb,state,postcode Next, drop address ranges where the range endpoints are separately mapped (see [_Duplicates through mixed range and points_](#duplicates-through-mixed-range-and-points) below) (code at [`bin/reduceRangeDuplicates.js`](bin/reduceRangeDuplicates.js)). @@ -260,7 +260,7 @@ Sort blocks into containing some OSM addresses or containing no OSM addresses: make dist/blocksByOSMAddr.fgb -Conflate Vicmap addresses with OSM: +Conflate Vicmap addresses with OSM (code at [`bin/conflate.js`](bin/conflate.js)): make dist/conflate |