Data Hacking

Recommendations

Info

FIGURE 4-2: The Garmin eTrex receiver Chapter 4 — Antenna Hacks A good discussion on antenna sensitivity can be found at www.gpsinformation.net/ main/gpsant.htm. Generally, I don’t really think it matters much which type of antenna you use, but the one difference between the two types of antenna is how you hold them. Quad-Helix Orientation A quad-helix antenna works best when the antenna is placed in the vertical position (as shown in Figure 4-3). This gives the antenna the greatest sky coverage and offers the best signal reception. Some GPS receivers allow you to place the antenna at odd angles, which enables you to get the antenna in the right orientation no matter how the GPS is being held or how it is mounted. However, make sure that the antenna is always vertical and not at odd angles (such as the one shown in Figure 4-4). 63
Page 2:
Hacking GPS
Page 8:
Hacking GPS Published by Wiley Publ
Page 12:
Credits Acquisitions Editor Katie M
Page 18:
Acknowledgments Extra special thank
Page 26:
Contents Acknowledgments . . . . .
Page 30:
Contents Chapter 5: Protecting Your
Page 34:
Hardware Hacks part in this part Ch
Page 40:
4 Part I — Hardware Hacks Garmin
Page 44:
6 Part I — Hardware Hacks Diagnos
Page 48:
8 Part I — Hardware Hacks Magella
Page 52:
10 Part I — Hardware Hacks Magell
Page 56:
12 Part I — Hardware Hacks Summar
Page 60:
14 Part I — Hardware Hacks No cab
Page 64:
16 Part I — Hardware Hacks FIGURE
Page 68:
18 Part I — Hardware Hacks Combin
Page 72:
Page 76:
Page 80:
24 Part I — Hardware Hacks 8. Car
Page 84:
26 Part I — Hardware Hacks 12. A
Page 88:
Page 92:
30 Part I — Hardware Hacks 6. Add
Page 96:
Page 100:
34 Part I — Hardware Hacks Cradle
Page 104:
Page 108: 38 Part I — Hardware Hacks Now ta
Page 114: Power Hacks Without power, even the
Page 118: FIGURE 3-2: AA lithium batteries Ch
Page 122: Chapter 3 — Power Hacks FIGURE 3-
Page 126: Chapter 3 — Power Hacks But what
Page 130: Chapter 3 — Power Hacks These sma
Page 134: Chapter 3 — Power Hacks As you ca
Page 138: Chapter 3 — Power Hacks With two
Page 142: Chapter 3 — Power Hacks 3. Take a
Page 146: Chapter 3 — Power Hacks 7. Finall
Page 150: FIGURE 3-21: 12-volt output from a
Page 154: Antenna Hacks Making the most out o
Page 160: 64 Part I — Hardware Hacks FIGURE
Page 164: 66 Part I — Hardware Hacks 1. Hol
Page 172: 70 Part I — Hardware Hacks Antenn
Page 176: 72 Part I — Hardware Hacks There
Page 180: 74 Part I — Hardware Hacks fixed
Page 184: 76 Part I — Hardware Hacks low pr
Page 188: 78 Part I — Hardware Hacks For mo
Page 192: 80 Part I — Hardware Hacks Helix
Page 196: 82 Part I — Hardware Hacks and ma
Page 204: 86 Part I — Hardware Hacks You al
Page 208:
Page 212:
90 Part I — Hardware Hacks Your s
Page 216:
92 Part I — Hardware Hacks 4. If
Page 220:
Page 224:
96 Part I — Hardware Hacks Creati
Page 228:
98 Part I — Hardware Hacks 4. Tak
Page 232:
100 Part I — Hardware Hacks FIGUR
Page 236:
Page 240:
Page 244:
Page 248:
Page 252:
Page 256:
112 Part I — Hardware Hacks The U
Page 260:
114 Part I — Hardware Hacks Heat
Page 264:
Page 268:
118 Part I — Hardware Hacks 6. Pl
Page 272:
120 Part I — Hardware Hacks 9. Af
Page 276:
122 Part I — Hardware Hacks Summa
Page 282:
Hacking the Firmware One guaranteed
Page 286:
FIGURE 6-2: Healthy battery level o
Page 290:
FIGURE 6-4: Files contained in the
Page 294:
FIGURE 6-7: UltraEdit in action FIG
Page 298:
Chapter 6 — Hacking the Firmware
Page 302:
Page 306:
Page 310:
FIGURE 6-19: Exiting the applicatio
Page 314:
Page 318:
FIGURE 6-26: Use Find Next to searc
Page 322:
Magellan Summary Chapter 6 — Hack
Page 328:
148 Part II — Software Hacks FIGU
Page 332:
150 Part II — Software Hacks Conn
Page 336:
152 Part II — Software Hacks A US
Page 340:
154 Part II — Software Hacks FIGU
Page 344:
156 Part II — Software Hacks 4. T
Page 348:
158 Part II — Software Hacks e. S
Page 352:
160 Part II — Software Hacks 2. D
Page 356:
162 Part II — Software Hacks You
Page 362:
GPS Data This chapter is all about
Page 366:
W FIGURE 8-2: Lines of longitude Ch
Page 370:
FIGURE 8-4: Waypoint information on
Page 374:
FIGURE 8-8: Time zone information F
Page 378:
Chapter 8 — GPS Data Different ty
Page 382:
Chapter 8 — GPS Data After you ha
Page 386:
FIGURE 8-17: EasyGPS detecting the
Page 390:
FIGURE 8-21: Waypoints transferred
Page 394:
Chapter 8 — GPS Data After you ha
Page 398:
Chapter 8 — GPS Data you create a
Page 402:
Chapter 8 — GPS Data 2004-11-18T
Page 406:
xx.xxxxxxYYYY-MM-DDTHH:MM:SSZ
Page 410:
Chapter 8 — GPS Data As normal, c
Page 414:
www.waypoints.de www.swopnet.com/w
Page 418:
Chapter 8 — GPS Data The most pop
Page 422:
Examining the Data When you connect
Page 426:
A Closer Look at NMEA Sentences Cha
Page 430:
Examining NMEA Sentences Chapter 9
Page 434:
s.s Time in seconds since last upda
Page 438:
Chapter 9 — Examining the Data WP
Page 442:
Chapter 9 — Examining the Data BW
Page 446:
GPS NMEA LOG Chapter 9 — Examinin
Page 450:
GPS Diagnostic Chapter 9 — Examin
Page 454:
FIGURE 9-7: Playing back NMEA sente
Page 458:
FIGURE 9-11: Adding errors to the s
Page 462:
Chapter 9 — Examining the Data On
Page 466:
Chapter 9 — Examining the Data of
Page 470:
Recording Simulated NMEA Using GpsG
Page 474:
Chapter 9 — Examining the Data We
Page 478:
More Data Tricks In this chapter, w
Page 482:
FIGURE 10-2: G7toWin configuration
Page 486:
Chapter 10 — More Data Tricks The
Page 490:
FIGURE 10-10: Pasting the bitmap in
Page 494:
FIGURE 10-12: Contents of the downl
Page 498:
FIGURE 10-16: The G7toCE configurat
Page 502:
1. Turn off the device. 2. Connect
Page 506:
Chapter 10 — More Data Tricks One
Page 510:
Chapter 10 — More Data Tricks GP
Page 514:
If the GPS time is early, then a ne
Page 518:
FIGURE 10-31: Good antenna location
Page 522:
FIGURE 10-34: A reradiating antenna
Page 526:
FIGURE 10-37: VisualGPSXP Chapter 1
Page 530:
FIGURE 10-40: Mask angle displayed
Page 534:
Chapter 10 — More Data Tricks Thi
Page 538:
Playtime part in this part Chapter
Page 544:
256 Part IV — Playtime FIGURE 11-
Page 548:
258 Part IV — Playtime This new s
Page 552:
260 Part IV — Playtime One variat
Page 556:
262 Part IV — Playtime As you ge
Page 560:
264 Part IV — Playtime Search Pat
Page 564:
266 Part IV — Playtime Look for t
Page 568:
Page 572:
Page 576:
272 Part IV — Playtime TomTom sof
Page 580:
274 Part IV — Playtime In additio
Page 584:
276 Part IV — Playtime To keep th
Page 588:
278 Part IV — Playtime Test all t
Page 592:
Page 596:
Page 600:
Page 604:
286 Part IV — Playtime Power Prot
Page 608:
288 Part IV — Playtime Do take gr
Page 612:
Page 616:
292 Part IV — Playtime Points of
Page 620:
294 Part IV — Playtime Using an a
Page 624:
Page 628:
298 Part IV — Playtime To summari
Page 632:
300 Part IV — Playtime Foxhunt Th
Page 636:
302 Part IV — Playtime Go Fetch!
Page 640:
304 Appendix A — GPS Primer Sever
Page 644:
306 Appendix A — GPS Primer The C
Page 648:
308 Appendix A — GPS Primer A B F
Page 652:
310 Appendix A — GPS Primer A FIG
Page 656:
312 Appendix A — GPS Primer Error
Page 660:
314 Appendix B — Websites/Interne
Page 664:
316 Appendix B — Websites/Interne
Page 668:
318 Glossary Coordinates A unique n
Page 674:
Symbols and Numerics * (asterisk),
Page 678:
C/A-code (Coarse/Acquisition), 290,
Page 682:
MeMap package for, 134-139 personal
Page 686:
GPS III, Garmin. See also Garmin pr
Page 690:
software version, displaying, 11 sw
Page 694:
personal reradiating antenna, 73-74
Page 698:
soft reset actions required after,
show all

Data Hacking

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?