HFU HF Underground
Loggings => DGPS => Topic started by: ChrisSmolinski on April 17, 2019, 2100 UTC
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Nice to see Azores, and Level Island Alaska which seems to be legit:
Wednesday, April 17, 2019 09:58:18
Wednesday, April 17, 2019 09:58:20
Wednesday, April 17, 2019 09:58:40
Now... Corny Point, Australia...
Wednesday, April 17, 2019 06:28:50
Wednesday, April 17, 2019 06:29:06
Yes, very closely spaced. And it is 316 kHz. But really? Australia? On an otherwise "eh" night? And it's not even night in Australia, it is daytime. That said, I don't have *any* DGPS stations on 316 kHz. In fact, there are only two DGPS stations in the world on 316 kHz, both in Australia. I cannot explain this, other than random noise that happened to produce a pair of decodes 16 seconds apart. Maybe I need to buy a lottery ticket.
The two pairs of decodes from Japan and the other Australian station are widely spaced junk.
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
2 711 011 001 315.0 200 Albany, WE Australia -35.088 117.9 18,607 287
2 647 694 695 295.0 200 Muroto Saki Japan 33.258 134.188 11,292 334
2 710 010 001 316.0 200 Corny Point SA Australia -34.91 137.024 16,980 269
3 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 4,415 314
4 359 518 001 302.0 100 Cabo de Palos Spain 37.633 -0.683 6,415 66
17 342 484 485 308.0 200 Horta Azores 38.533 -28.617 4,122 76
19 946 344 345 299.0 200 Rigolet, NL Canada 54.25 -58.5 2,127 34
130 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 656 330
146 764 210 211 314.0 200 Lincoln, CA United States 38.855 -121.361 3,782 283
147 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 579 12
359 871 172 173 300.0 100 Appleton, WA United States 45.792 -121.332 3,637 296
374 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 3,753 302
628 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 901 320
771 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,608 231
930 881 262 263 302.0 100 Point Loma, CA United States 32.677 -117.25 3,666 271
1208 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 1,278 46
1241 809 018 019 289.0 100 Cape Canaveral, FL United States 28.467 -80.554 1,292 196
1276 886 272 273 287.0 100 Fort Stevens, OR United States 46.208 -123.96 3,834 297
3335 972 901 902 302.0 200 Miraflores Panama 8.993 -79.585 3,425 185
4310 830 100 101 296.0 100 Wisconsin, Point WI United States 46.708 -92.025 1,444 308
4889 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 1,442 59
6059 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 2,076 60
8836 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 1,124 61
15448 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,091 44
15565 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 3,398 186
18903 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 1,257 316
20517 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 1,443 32
21931 828 246 247 301.0 100 Angleton, TX United States 29.301 -95.484 2,046 241
27414 827 244 245 312.0 200 Tampa, FL United States 27.85 -82.543 1,414 203
28187 778 192 193 292.0 100 Kensington, SC United States 33.491 -79.349 723 198
28973 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 427 338
29386 806 012 013 289.0 100 Driver, VA United States 36.963 -76.562 307 173
29717 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 1,085 52
31157 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,073 31
31252 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 378 70
31522 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 1,671 52
31963 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 693 24
36775 808 016 017 314.0 200 Card Sound, FL United States 25.442 -80.452 1,619 193
38700 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 920 29
46787 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 858 49
46821 777 218 219 304.0 200 Mequon, WI United States 43.202 -88.066 1,002 296
49237 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 590 301
51563 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 561 64
52315 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 266 70
52388 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 489 35
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I believe its noise, unless some rather bizarre propagation going on.
I've had similar with stations in Europe, but write them off as fake decodes. Two is tempting, but the sun being well up kinda puts an end to it. If it was more than two, then the likelihood is higher.
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Yes, if I had 4 or 5 in a row, that would be something. Two is just coincidence.