OpenYardage
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In OpenStreetMap this club has more holes than a single round, or hands out numbers more than once. Which hole belongs to which course is not in the data: the holes carry no golf:course:name. Where that tag is present we separate the courses and show them one by one. Here all holes stand together, and whoever writes the book makes the choice. Tagging the holes in OpenStreetMap settles it for everyone.
Golf-Club Konstanz e.V. is a golf course in Germany. 22 holes are surveyed here from OpenStreetMap, 6,864 yd6,275 m of playing length in total. A par is on record for 18 of the 22 holes, which is not enough for a total. The longest hole is number 3 at 558 yd510 m, the shortest number 20 at 70 yd64 m. Worked out in advance: the distance to the front and the back edge of the green for 22 holes as well as the carry distance over 35 bunkers for 18 holes. For 20 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 Golf-Club Konstanz 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 |
|---|---|---|
| par | 4 of 22 holes | Club choice and expectation |
| handicap | 4 of 22 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. The stroke index ranks the holes by difficulty from 1 to 18 and decides where net strokes fall.
TABLE SCROLLS SIDEWAYS
| HOLE | PAR | STROKE INDEX | LENGTH | GREEN FRONT · MIDDLE · BACK | GREEN DEPTH | GREEN WIDTH | ELEVATION | WALK TO NEXT HOLE |
|---|---|---|---|---|---|---|---|---|
| 1 OSM | 4 | 5 | 361 yd330 m | 348 · 358 · 367 yd318 · 327 · 336 m | 20 yd18 m | 23 yd21 m | · | 45 yd41 m |
| 2 OSM | 3 | 15 | 188 yd172 m | 182 · 190 · 200 yd166 · 174 · 183 m | 19 yd17 m | 23 yd21 m | -6 yd-6 m | 44 yd40 m |
| 3 OSM | 5 | 1 | 558 yd510 m | 544 · 557 · 570 yd497 · 509 · 521 m | 26 yd24 m | 24 yd22 m | -20 yd-18 m | 56 yd51 m |
| 4 OSM | 4 | 3 | 397 yd363 m | 382 · 396 · 408 yd349 · 362 · 373 m | 26 yd24 m | 28 yd26 m | +14 yd+12 m | 74 yd68 m |
| 5 OSM | 4 | 11 | 358 yd327 m | 337 · 357 · 376 yd308 · 326 · 344 m | 38 yd35 m | 24 yd22 m | +2 yd+1 m | 92 yd84 m |
| 6 OSM | 4 | 13 | 347 yd317 m | 336 · 349 · 360 yd307 · 319 · 329 m | 24 yd22 m | 34 yd31 m | -17 yd-16 m | 47 yd43 m |
| 7 OSM | 3 | 9 | 182 yd166 m | 163 · 178 · 195 yd149 · 163 · 178 m | 31 yd28 m | 21 yd19 m | -9 yd-8 m | 77 yd70 m |
| 8 OSM | 4 | 17 | 317 yd290 m | 299 · 316 · 334 yd273 · 289 · 305 m | 35 yd32 m | 21 yd19 m | +10 yd+9 m | 62 yd57 m |
| 9 OSM | 5 | 7 | 523 yd478 m | 503 · 519 · 536 yd460 · 475 · 490 m | 33 yd30 m | 26 yd24 m | -8 yd-8 m | 179 yd164 m |
| 10 OSM | 4 | 14 | 382 yd349 m | 360 · 375 · 393 yd329 · 343 · 359 m | 33 yd30 m | 19 yd17 m | -11 yd-10 m | 135 yd123 m |
| 11 OSM | 4 | 4 | 427 yd390 m | 417 · 429 · 443 yd381 · 392 · 405 m | 26 yd24 m | 21 yd19 m | · | 127 yd116 m |
| 12 OSM | 3 | 18 | 142 yd130 m | 128 · 141 · 154 yd117 · 129 · 141 m | 26 yd24 m | 22 yd20 m | +7 yd+6 m | 37 yd34 m |
| 13 OSM | 4 | 8 | 385 yd352 m | 374 · 385 · 396 yd342 · 352 · 362 m | 22 yd20 m | 33 yd30 m | -21 yd-20 m | 60 yd55 m |
| 14 OSM | 4 | 12 | 329 yd301 m | 316 · 326 · 336 yd289 · 298 · 307 m | 20 yd18 m | 32 yd29 m | +19 yd+17 m | 103 yd94 m |
| 15 OSM | 4 | 10 | 367 yd336 m | 355 · 367 · 379 yd325 · 336 · 347 m | 24 yd22 m | 22 yd20 m | -18 yd-16 m | 71 yd65 m |
| 16 OSM | 3 | 16 | 176 yd161 m | 163 · 174 · 187 yd149 · 159 · 171 m | 25 yd23 m | 13 yd12 m | -1 yd-1 m | 73 yd67 m |
| 17 OSM | 5 | 2 | 510 yd466 m | 496 · 512 · 526 yd454 · 468 · 481 m | 30 yd27 m | 19 yd17 m | -4 yd-4 m | 34 yd31 m |
| 18 OSM | 5 | 6 | 551 yd504 m | 535 · 549 · 563 yd489 · 502 · 515 m | 27 yd25 m | 19 yd17 m | 0 yd0 m | · |
| 19 OSM 1 | · | · | 105 yd96 m | 102 · 108 · 115 yd93 · 99 · 105 m | 13 yd12 m | 15 yd14 m | +3 yd+3 m | 47 yd43 m |
| 20 OSM 2 | · | · | 70 yd64 m | 65 · 71 · 77 yd59 · 65 · 70 m | 12 yd11 m | 14 yd13 m | -1 yd0 m | 21 yd19 m |
| 21 OSM 3 | · | · | 81 yd74 m | 78 · 83 · 89 yd71 · 76 · 81 m | 11 yd10 m | 16 yd15 m | +4 yd+4 m | 62 yd57 m |
| 22 OSM 4 | · | · | 108 yd99 m | 101 · 107 · 113 yd92 · 98 · 103 m | 12 yd11 m | 11 yd10 m | +1 yd+1 m | · |
| HOLES 1 TO 9 | 36 | 3,231 yd2,953 m | ||||||
| HOLES 10 TO 18 | 36 | 3,269 yd2,989 m | ||||||
| 22 HOLES | 6,864 yd6,275 m |
For 20 of the 22 holes the elevation profile is calculated. Hole 13 has the most cumulative elevation change along the played line: 29 yd (4 yd up, 25 yd down; -21 yd net tee to green).Hole 13 has the most cumulative elevation change along the played line: 26 m (3 m up, 23 m down; -20 m net tee to green). The basis are official elevation models (DE-BW).
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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Do you work for Golf-Club Konstanz e.V.?
The club material is still waiting on OpenStreetMap: 22 holes are drawn, not a full round of 9, 18, 27 or 36; the gap is listed above, under par. You know your course better than any stranger: in OpenStreetMap that is an hour of work.
edit in FairwayMapper · look at the course in OpenStreetMap · open the editor right away
As soon as it is there, the club material appears here: QR code, badge and the booklet to leave out.