APPENDIX V
CROWN LANDS AND SURVEY OFFICE
SURVEY STATISTICS
(The previous year's figures are shown in parentheses)
(i) Survey Work Completed
1970-71 1969-70
Control Points fixed by Triangulation and Traverse ... 1,457 (1,327)
Miles of traverse run 472 (439)
Miles of levelling run ... 282 (230)
Benchmarks fixed ... 216 (39)
Number of sheets revised 1/600 scale Number of sheets revised 1/1200 scale Acres of large-scale detail surveyed Title surveys for leases, surrenders, sales etc. Boundary Stones fixed
Site surveys for Government Building projects Surveys for Police cases ... 4.
Court appearance in connection with Police cases Fess for survey work collected
Land Office Title Searches ...
... 294 (269)
-- 122 (106)
29,017 (31,304)
1,941 (2,104)
307 (113)
92 (136)
58 (39)
56 (27)
$133,612 ($104,774)
... 3,265 (3,375)
(ii) Cartographic and Reproduction work completed Plans for sales, leases, grants, permits, etc. Survey sheets, new transparencies prepared Transparencies revised
... Miscellaneous Plans drawn and traced
5,342 (4,543)
105 (284)*
1,457 (1,877)
1,179 (938)
New Layout Plans 49 (69)
Layout Plans revised • ... 802 (1,095)
... ... ...
806 (626)
... 206 (141)
... 116 (108)
212,113)
... Extract Layout Plans
Colony Outline Plans drawn Colony Outline Plans amended
Reproduction by all methods Photos taken
Sales of plans to the public Maps issued to Government Departments
(iii) Important work in progress
... 273,852
4,742 (7,373)
$52,400 ($48,519)
74,301 (49,936)
• ... 2 sheets
1/10,000 series (L884): Revision of all colour plates and addition of Chinese characters for second edition... 'Countryside' map: minor amendments for 2nd Edition of Sheet 1, design of Sheet 2.
1/50,000 map: (2 sheets) 90% complete.
'Tourist Map': design and compilation of new dual-language edition. (All these are for reproduction in colour)
(iv) Vertical Air photography
1970-71 1969-70
... Number of air photos taken (Aircraft crashed August 1970)
... ... 44 (1,072)
* included many photo-composites which required minimal cartographic effort.
190