OpenYardage
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Golfclub Mettmann e.V. is a golf course in Germany. 18 holes are surveyed here from OpenStreetMap, 6,635 yd6,068 m of playing length in total, at par 72. The longest hole is number 14 at 534 yd488 m, the shortest number 12 at 167 yd153 m. Worked out in advance: the distance to the front and the back edge of the green for 18 holes as well as the carry distance over 55 bunkers and 6 water hazards for 18 holes. For 18 holes the elevation change between tee and green is on record as well.
Every hazard carries two numbers: the first reaches its near edge, the second carries past it. Drawn from OpenStreetMap, exactly as the app draws it.
Yardage book for Golfclub Mettmann e.V.. In OpenYardage every hole is a drawing, with distance rings, your own notes hole by hole and your club choice. Books by other players can be read, copied and printed as an A6 booklet.
OPEN THE COURSE IN THE APPReading needs no account. Writing your own book does.
Never played with a yardage book? What goes in one and how to read it
| TAG | MISSING ON | WHAT FOR |
|---|---|---|
| handicap | 18 of 18 holes | Stroke index, net scoring |
In OpenStreetMap this belongs on the individual hole, not on the course; anyone who plays here can add it there for everyone: edit in FairwayMapper · look at the course in OpenStreetMap · open the editor right away.
All figures in yards, converted from the metre values in OpenStreetMap.All figures in metres. The length follows the line of play from the back tee to the middle of the green and takes a dogleg with it. Carry distances count from the tee to the near edge and to the far edge of the hazard.
| HOLE | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | OUT |
|---|---|---|---|---|---|---|---|---|---|---|
| PAR | 4 | 4 | 3 | 5 | 4 | 3 | 5 | 4 | 3 | 35 |
| LENGTH | 390 yd357 m | 365 yd334 m | 202 yd185 m | 517 yd473 m | 409 yd374 m | 208 yd190 m | 502 yd459 m | 366 yd335 m | 186 yd170 m | 3,145 yd2,877 m |
| GREEN DEPTH | 30 yd27 m | 36 yd33 m | 37 yd34 m | 32 yd29 m | 37 yd34 m | 36 yd33 m | 37 yd34 m | 36 yd33 m | 31 yd28 m | · |
| ELEVATION | -18 yd-16 m | 0 yd0 m | 0 yd0 m | +2 yd+2 m | -4 yd-4 m | -3 yd-3 m | -3 yd-2 m | +4 yd+4 m | +2 yd+2 m | · |
| HOLE | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | IN |
|---|---|---|---|---|---|---|---|---|---|---|
| PAR | 4 | 4 | 3 | 4 | 5 | 4 | 4 | 5 | 4 | 37 |
| LENGTH | 425 yd389 m | 362 yd331 m | 167 yd153 m | 372 yd340 m | 534 yd488 m | 373 yd341 m | 355 yd325 m | 510 yd466 m | 392 yd358 m | 3,490 yd3,191 m |
| GREEN DEPTH | 35 yd32 m | 32 yd29 m | 35 yd32 m | 28 yd26 m | 25 yd23 m | 31 yd28 m | 33 yd30 m | 31 yd28 m | 28 yd26 m | · |
| ELEVATION | -15 yd-14 m | -8 yd-8 m | +9 yd+8 m | -10 yd-9 m | -13 yd-12 m | +15 yd+14 m | -6 yd-5 m | +8 yd+7 m | +5 yd+5 m | · |
For 18 of the 18 holes the elevation profile is calculated. Hole 14 has the most cumulative elevation change along the played line: 25 yd (6 yd up, 19 yd down; -13 yd net tee to green).Hole 14 has the most cumulative elevation change along the played line: 24 m (6 m up, 18 m down; -12 m net tee to green). The basis are official elevation models (DE-NW).
Two numbers to every hazard: the first reaches its near edge, the second carries past it. Land between the two and you are in it.
Bunker Red penalty area Water · yards from the teemetres from the tee · L left · R right
The basis is the map of this course in OpenStreetMap. Lengths, distances to the green edge and carry distances are calculated from it, not copied: every hole is projected onto its line of play and the arc length from the tee is counted. This replaces neither an official course measurement nor the club's scorecard. If you spot a mistake you can report it through the course page in the app, map it in FairwayMapper or correct it in OpenStreetMap straight away. Data as of 2026-09-14.
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