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.
Golfclub Zeegersloot is a golf course in the Netherlands. 28 holes are surveyed here from OpenStreetMap, 6,939 yd6,343 m of playing length in total. No hole has a par on record. The longest hole is number 13 at 492 yd450 m, the shortest number 28 at 115 yd105 m. Worked out in advance: the distance to the front and the back edge of the green for 28 holes as well as the carry distance over 3 bunkers for 2 holes. For 28 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 Zeegersloot. 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 | 28 of 28 holes | Club choice and expectation |
| handicap | 28 of 28 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.
TABLE SCROLLS SIDEWAYS
| HOLE | LENGTH | GREEN FRONT · MIDDLE · BACK | GREEN DEPTH | GREEN WIDTH | ELEVATION | WALK TO NEXT HOLE |
|---|---|---|---|---|---|---|
| 1 OSM | 314 yd287 m | 301 · 312 · 325 yd275 · 285 · 297 m | 24 yd22 m | 32 yd29 m | 0 yd0 m | 70 yd64 m |
| 2 OSM | 393 yd359 m | 374 · 392 · 407 yd342 · 358 · 372 m | 33 yd30 m | 26 yd24 m | 0 yd0 m | 170 yd155 m |
| 3 OSM | 305 yd279 m | 288 · 304 · 317 yd263 · 278 · 290 m | 28 yd26 m | 22 yd20 m | +1 yd0 m | · |
| 4 OSM | 444 yd406 m | 425 · 442 · 459 yd389 · 404 · 420 m | 34 yd31 m | 32 yd29 m | 0 yd0 m | 140 yd128 m |
| 5 OSM | 322 yd294 m | 306 · 324 · 342 yd280 · 296 · 313 m | 35 yd32 m | 26 yd24 m | 0 yd0 m | 60 yd55 m |
| 6 OSM | 166 yd152 m | 152 · 164 · 178 yd139 · 150 · 163 m | 27 yd25 m | 31 yd28 m | 0 yd0 m | 85 yd78 m |
| 7 OSM | 292 yd267 m | 281 · 291 · 304 yd257 · 266 · 278 m | 23 yd21 m | 22 yd20 m | +1 yd0 m | · |
| 8 OSM | 135 yd123 m | 120 · 131 · 144 yd110 · 120 · 132 m | 24 yd22 m | 21 yd19 m | 0 yd0 m | · |
| 9 OSM | 454 yd415 m | 437 · 452 · 460 yd400 · 413 · 421 m | 23 yd21 m | 34 yd31 m | +1 yd+1 m | · |
| 10 OSM | 357 yd326 m | 338 · 355 · 370 yd309 · 325 · 338 m | 32 yd29 m | 22 yd20 m | 0 yd0 m | 45 yd41 m |
| 11 OSM | 282 yd258 m | 271 · 284 · 299 yd248 · 260 · 273 m | 27 yd25 m | 35 yd32 m | 0 yd0 m | 56 yd51 m |
| 12 OSM | 160 yd146 m | 144 · 160 · 173 yd132 · 146 · 158 m | 28 yd26 m | 23 yd21 m | 0 yd0 m | 49 yd45 m |
| 13 OSM | 492 yd450 m | 477 · 494 · 510 yd436 · 452 · 466 m | 33 yd30 m | 34 yd31 m | 0 yd0 m | 60 yd55 m |
| 14 OSM | 296 yd271 m | 280 · 296 · 311 yd256 · 271 · 284 m | 31 yd28 m | 21 yd19 m | +5 yd+5 m | 69 yd63 m |
| 15 OSM | 139 yd127 m | 126 · 139 · 150 yd115 · 127 · 137 m | 24 yd22 m | 33 yd30 m | -2 yd-2 m | 148 yd135 m |
| 16 OSM | 311 yd284 m | 295 · 309 · 326 yd270 · 283 · 298 m | 31 yd28 m | 24 yd22 m | -7 yd-6 m | 37 yd34 m |
| 17 OSM | 171 yd156 m | 161 · 172 · 186 yd147 · 157 · 170 m | 25 yd23 m | 22 yd20 m | 0 yd0 m | 87 yd80 m |
| 18 OSM | 429 yd392 m | 416 · 432 · 449 yd380 · 395 · 411 m | 34 yd31 m | 31 yd28 m | +2 yd+2 m | · |
| 19 OSM 1 | 167 yd153 m | 154 · 167 · 180 yd141 · 153 · 165 m | 26 yd24 m | 22 yd20 m | 0 yd0 m | 33 yd30 m |
| 20 OSM 2 | 129 yd118 m | 116 · 129 · 141 yd106 · 118 · 129 m | 25 yd23 m | 22 yd20 m | 0 yd0 m | 110 yd101 m |
| 21 OSM 3 | 136 yd124 m | 119 · 131 · 143 yd109 · 120 · 131 m | 25 yd23 m | 20 yd18 m | 0 yd0 m | 82 yd75 m |
| 22 OSM 4 | 160 yd146 m | 145 · 161 · 175 yd133 · 147 · 160 m | 30 yd27 m | 21 yd19 m | 0 yd0 m | 45 yd41 m |
| 23 OSM 5 | 210 yd192 m | 195 · 209 · 223 yd178 · 191 · 204 m | 28 yd26 m | 17 yd16 m | 0 yd0 m | 43 yd39 m |
| 24 OSM 6 | 142 yd130 m | 131 · 145 · 155 yd120 · 133 · 142 m | 25 yd23 m | 23 yd21 m | 0 yd0 m | 51 yd47 m |
| 25 OSM 7 | 121 yd111 m | 112 · 121 · 130 yd102 · 111 · 119 m | 19 yd17 m | 27 yd25 m | 0 yd0 m | · |
| 26 OSM 8 | 132 yd121 m | 117 · 133 · 147 yd107 · 122 · 134 m | 31 yd28 m | 21 yd19 m | +1 yd+1 m | · |
| 27 OSM 9 | 165 yd151 m | 154 · 167 · 177 yd141 · 153 · 162 m | 23 yd21 m | 22 yd20 m | 0 yd0 m | · |
| 28 OSM | 115 yd105 m | 101 · 114 · 129 yd92 · 104 · 118 m | 28 yd26 m | 21 yd19 m | 0 yd0 m | · |
| HOLES 1 TO 9 | 2,825 yd2,582 m | |||||
| HOLES 10 TO 18 | 2,637 yd2,410 m | |||||
| 28 HOLES | 6,939 yd6,343 m |
For 28 of the 28 holes the elevation profile is calculated. Hole 14 has the most cumulative elevation change along the played line: 11 yd (8 yd up, 3 yd down; +5 yd net tee to green).Hole 14 has the most cumulative elevation change along the played line: 9 m (7 m up, 2 m down; +5 m net tee to green). The basis are official elevation models (NL-AHN).
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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Ask a question, report a course that is missing, or say what should come next.
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The club material is still waiting on OpenStreetMap: 28 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.