共 50 条
- [1] EVALUATING GEOGRAPHIC INFORMATION-SYSTEMS TECHNOLOGY [J]. PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 1989, 55 (11): : 1583 - 1587
- [3] GEOGRAPHIC INFORMATION-SYSTEMS - DEVELOPMENTS AND APPLICATIONS - WORRALL,L [J]. ENVIRONMENT AND PLANNING B-PLANNING & DESIGN, 1992, 19 (03): : 359 - 360
- [4] GEOGRAPHIC INFORMATION-SYSTEMS - DEVELOPMENTS AND APPLICATIONS - WORRALL,L [J]. SCOTTISH GEOGRAPHICAL MAGAZINE, 1992, 108 (02): : 134 - 135
- [6] GEOGRAPHIC INFORMATION-SYSTEMS - DEVELOPMENTS AND APPLICATIONS - WORRALL,L [J]. INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SYSTEMS, 1992, 6 (01): : 56 - 59
- [7] GEOGRAPHIC INFORMATION-SYSTEMS - DEVELOPMENTS AND APPLICATIONS - WORRALL,L [J]. CANADIAN GEOGRAPHER-GEOGRAPHE CANADIEN, 1992, 36 (01): : 103 - 108
- [9] GEOGRAPHIC INFORMATION-SYSTEMS - DEVELOPMENTS AND APPLICATIONS - WORRALL,L [J]. PROFESSIONAL GEOGRAPHER, 1993, 45 (04): : 497 - 498