TY - BOOK AU - Ssemugabi, Shadrack. TI - A comparison between resection and trilateration as methods of exten sion of horizontal control U1 - 526.33 SSE PY - 2006/// CY - Kampala KW - Traverses (Surveying) KW - Aerial photography in road surveying KW - Distances KW - Measurement KW - Aerial surveys KW - Aerial photography KW - Aerial photography in traffic engineering KW - Triangulation N1 - Project Report (BSc. Surveying) - Makerere University, 2006; Includes bibliographical references (p. 44) ER -