OpenYardage
TO THE APP
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.
Golfclub Gernsheim is a golf course in Germany. 53 holes are surveyed here from OpenStreetMap, 13,869 yd12,681 m of playing length in total, at par 227. The longest hole is number 6 at 504 yd461 m, the shortest number 27 at 107 yd98 m. Worked out in advance: the distance to the front and the back edge of the green for 29 holes as well as the carry distance over 53 bunkers and 16 water hazards for 34 holes. For 53 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 Gernsheim. 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
Par and stroke index are on record for each of the 53 holes drawn here. This is not a full round of 9, 18, 27 or 36: OpenStreetMap is missing at least one hole entirely.
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 | 5 | 5 | 503 yd460 m | 484 · 505 · 529 yd443 · 462 · 484 m | 45 yd41 m | 48 yd44 m | 0 yd0 m | · |
| 3 OSM | 5 | 3 | 416 yd380 m | 398 · 411 · 427 yd364 · 376 · 390 m | 28 yd26 m | 27 yd25 m | 0 yd0 m | · |
| 4 OSM | 4 | 15 | 271 yd248 m | 261 · 271 · 281 yd239 · 248 · 257 m | 20 yd18 m | 22 yd20 m | -1 yd-1 m | · |
| 5 OSM | 5 | 11 | 472 yd432 m | 451 · 472 · 493 yd412 · 432 · 451 m | 43 yd39 m | 31 yd28 m | 0 yd0 m | · |
| 6 OSM | 5 | 3 | 504 yd461 m | 486 · 502 · 523 yd444 · 459 · 478 m | 37 yd34 m | 20 yd18 m | 0 yd0 m | · |
| 7 OSM | 4 | 7 | 382 yd349 m | 371 · 382 · 393 yd339 · 349 · 359 m | 22 yd20 m | 26 yd24 m | 0 yd0 m | · |
| 9 OSM | 4 | 9 | 271 yd248 m | 260 · 271 · 283 yd238 · 248 · 259 m | 23 yd21 m | 31 yd28 m | -1 yd-1 m | 46 yd42 m |
| 10 OSM | 4 | 12 | 339 yd310 m | 320 · 337 · 353 yd293 · 308 · 323 m | 33 yd30 m | 24 yd22 m | +1 yd+1 m | 70 yd64 m |
| 11 OSM | 4 | 4 | 344 yd315 m | 329 · 343 · 358 yd301 · 314 · 327 m | 28 yd26 m | 23 yd21 m | 0 yd0 m | 126 yd115 m |
| 12 OSM | 5 | 6 | 474 yd433 m | 456 · 474 · 488 yd417 · 433 · 446 m | 33 yd30 m | 35 yd32 m | -1 yd-1 m | · |
| 14 OSM | 5 | 4 | 491 yd449 m | 475 · 493 · 507 yd434 · 451 · 464 m | 33 yd30 m | 31 yd28 m | +1 yd0 m | 68 yd62 m |
| 15 OSM | 4 | 6 | 288 yd263 m | 272 · 285 · 301 yd249 · 261 · 275 m | 27 yd25 m | 21 yd19 m | +1 yd+1 m | 167 yd153 m |
| 16 OSM | 5 | 8 | 488 yd446 m | 466 · 489 · 507 yd426 · 447 · 464 m | 42 yd38 m | 33 yd30 m | 0 yd0 m | 65 yd59 m |
| 17 OSM | 4 | 2 | 346 yd316 m | 324 · 340 · 361 yd296 · 311 · 330 m | 36 yd33 m | 31 yd28 m | 0 yd0 m | 166 yd152 m |
| 18 OSM | 4 | 10 | 373 yd341 m | 351 · 373 · 400 yd321 · 341 · 366 m | 49 yd45 m | 31 yd28 m | 0 yd0 m | · |
| 19 OSM 1 | 4 | 13 | 326 yd298 m | 308 · 320 · 335 yd282 · 293 · 306 m | 26 yd24 m | 35 yd32 m | 0 yd0 m | · |
| 20 OSM 1 | 5 | 5 | 188 yd172 m | · | · | · | -1 yd-1 m | · |
| 21 OSM 1 | 4 | 13 | 138 yd126 m | · | · | · | 0 yd0 m | · |
| 22 OSM 2 | 4 | 9 | 311 yd284 m | 299 · 314 · 323 yd273 · 287 · 295 m | 24 yd22 m | 27 yd25 m | +1 yd+1 m | · |
| 23 OSM 2 | 4 | 9 | 140 yd128 m | · | · | · | 0 yd0 m | · |
| 25 OSM 3 | 5 | 3 | 252 yd230 m | · | · | · | -1 yd-1 m | · |
| 26 OSM 4 | 4 | 15 | 142 yd130 m | 95 · 104 · 112 yd87 · 95 · 102 m | 17 yd16 m | 16 yd15 m | -1 yd0 m | · |
| 27 OSM 4 | 3 | 15 | 107 yd98 m | 91 · 105 · 121 yd83 · 96 · 111 m | 32 yd29 m | 28 yd26 m | 0 yd0 m | · |
| 29 OSM 5 | 5 | 11 | 196 yd179 m | · | · | · | -1 yd-1 m | · |
| 30 OSM 6 | 5 | 1 | 475 yd434 m | 455 · 472 · 493 yd416 · 432 · 451 m | 38 yd35 m | 20 yd18 m | 0 yd0 m | · |
| 31 OSM 6 | 5 | 1 | 224 yd205 m | · | · | · | -1 yd-1 m | · |
| 32 OSM 6 | 5 | 3 | 138 yd126 m | · | · | · | -1 yd-1 m | · |
| 34 OSM 7 | 4 | 7 | 160 yd146 m | · | · | · | -1 yd-1 m | 186 yd170 m |
| 35 OSM 8 | 3 | 5 | 166 yd152 m | · | · | · | -1 yd-1 m | 63 yd58 m |
| 36 OSM 9 | 4 | 9 | 236 yd216 m | · | · | · | -1 yd-1 m | · |
| 37 OSM 9 | 4 | 13 | 235 yd215 m | 217 · 233 · 252 yd198 · 213 · 230 m | 34 yd31 m | 20 yd18 m | +1 yd+1 m | · |
| 38 OSM 9 | 4 | 13 | 113 yd103 m | · | · | · | 0 yd0 m | · |
| 39 OSM 10 | 4 | 12 | 309 yd283 m | 290 · 303 · 323 yd265 · 277 · 295 m | 34 yd31 m | 24 yd22 m | +1 yd+1 m | · |
| 40 OSM 10 | 4 | 12 | 162 yd148 m | · | · | · | 0 yd0 m | · |
| 41 OSM 10 | 4 | 12 | 157 yd144 m | · | · | · | 0 yd0 m | · |
| 43 OSM 11 | 4 | 4 | 130 yd119 m | · | · | · | 0 yd0 m | 270 yd247 m |
| 44 OSM 12 | 4 | 16 | 218 yd199 m | 199 · 219 · 235 yd182 · 200 · 215 m | 36 yd33 m | 22 yd20 m | 0 yd0 m | · |
| 45 OSM 12 | 4 | 16 | 172 yd157 m | 184 · 206 · 225 yd168 · 188 · 206 m | 40 yd37 m | 26 yd24 m | -1 yd-1 m | · |
| 46 OSM 12 | 5 | 6 | 154 yd141 m | · | · | · | 0 yd0 m | · |
| 47 OSM 13 | 3 | 18 | 118 yd108 m | 104 · 117 · 133 yd95 · 107 · 122 m | 30 yd27 m | 30 yd27 m | -1 yd0 m | 178 yd163 m |
| 48 OSM 14 | 5 | 8 | 411 yd376 m | 401 · 410 · 424 yd367 · 375 · 388 m | 22 yd20 m | 24 yd22 m | +1 yd+1 m | · |
| 49 OSM 14 | 5 | 8 | 226 yd207 m | · | · | · | 0 yd0 m | · |
| 50 OSM 14 | 5 | 4 | 165 yd151 m | · | · | · | 0 yd0 m | 39 yd36 m |
| 51 OSM 15 | 4 | 18 | 280 yd256 m | 269 · 281 · 291 yd246 · 257 · 266 m | 22 yd20 m | 24 yd22 m | -2 yd-2 m | · |
| 52 OSM 15 | 4 | 6 | 157 yd144 m | · | · | · | 0 yd0 m | · |
| 53 OSM 15 | 4 | 18 | 156 yd143 m | · | · | · | 0 yd0 m | · |
| 55 OSM 16 | 5 | 8 | 150 yd137 m | · | · | · | -1 yd-1 m | · |
| 56 OSM 17 | 4 | 2 | 267 yd244 m | 254 · 265 · 279 yd232 · 242 · 255 m | 25 yd23 m | 17 yd16 m | 0 yd0 m | · |
| 57 OSM 17 | 4 | 2 | 232 yd212 m | · | · | · | -1 yd-1 m | · |
| 58 OSM 17 | 4 | 2 | 163 yd149 m | · | · | · | -1 yd0 m | 173 yd158 m |
| 59 OSM 18 | 4 | 10 | 369 yd337 m | 350 · 367 · 387 yd320 · 336 · 354 m | 37 yd34 m | 33 yd30 m | 0 yd0 m | · |
| 60 OSM 18 | 4 | 10 | 190 yd174 m | · | · | · | 0 yd0 m | · |
| 61 OSM 18 | 4 | 10 | 174 yd159 m | · | · | · | 0 yd0 m | · |
| HOLES 1 TO 9 | 32 | 2,819 yd2,578 m | ||||||
| HOLES 10 TO 18 | 35 | 3,143 yd2,873 m | ||||||
| 53 HOLES | 227 | 13,869 yd12,681 m |
For 53 of the 53 holes the elevation profile is calculated. Hole 17 has the most cumulative elevation change along the played line: 6 yd (3 yd up, 3 yd down; 0 yd net tee to green).Hole 17 has the most cumulative elevation change along the played line: 4 m (2 m up, 2 m down; 0 m net tee to green). The basis are official elevation models (DE-HE).
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.
Do you know this course better than the map?
Ask a question, report a course that is missing, or say what should come next.
Do you work for Golfclub Gernsheim?
The club material is still waiting on OpenStreetMap: 53 holes are drawn, not a full round of 9, 18, 27 or 36. 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.