| 000 | 00743cab a2200265 4500 | ||
|---|---|---|---|
| 001 | ABS51589 | ||
| 008 | 090401t1994 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u34249 | ||
| 041 | _aeng | ||
| 100 | _aGilbert, C. | ||
| 245 | _aShake, rattle and roll - testing GPS equipment | ||
| 260 | _c1994 | ||
| 350 | _a0 | ||
| 490 |
_aMapping Awareness _v8(8) October 1994, 28-30(3) |
||
| 520 | _aSuggests ways of testing a GPS-based data capture system as a preliminary to purchase. | ||
| 650 | _aACCURACY | ||
| 650 | _aDGPS | ||
| 650 | _aEVALUATION | ||
| 650 | _aGLOBAL POSITIONING SYSTEMS | ||
| 650 | _aGPS | ||
| 650 | _aGPS-BASED DATA CAPTURE SYSTEM | ||
| 690 | _aMAPPING AND MEASUREMENT | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c22712 _d22712 |
||