278 



INDEX 



Section No. 



Page 



Sheet(s) (continued) 



field numbers 



hydrographic — 

 topographic 



index 



1-13 



4-23 



7-3 



layout 



approval required.. 



general requirements- 

 procedure 



Table for use 



orientation 



overlap 



size 



(Table 5). 



smooth (see Smooth sheets) 



Ship, survey, general 



Ship swing- 



1-7 



1-7 



2-20 



2-20 



2-21 



_l-7, 2-20 

 1-18, 2-22 



3-1 

 2-28 



Shipment of 

 boat sheets- 

 instruments 

 records ■-. 



smooth sheets- 



-1-44, 6-79 



3-7 



-6-79, 7-24 

 6-79 



data to be forwarded with — 7-25 



Shoal(s) 



descriptive report requirements 7-4K 



development of 1-27, 5-22, 5-69 



Examination of all- 

 required 



indications of- 



5 

 118 

 241 



2 



2 



26 



26 



27 



2,26 



6,27 



42 

 29 



16, 228 



45 



228, 253 



228 



254 



243 

 9, 139, 156 



_l-27, 1-28, 5-69 

 1-27, 5-68 



least depths, determination of 1-27, 6-54 



record of examination 5-70 



Shoran 1-19 (a) 



accuracy of 3-37 



antenna maintenance 3-35 



arc courses, recording of 5—44 



calibration 



correction curves, derivation of . 

 corrections applied to boat sheet 



distribution of 



preparatory procedure 



pre-operation 



3-^1 

 5-43 

 3--i0 

 3-38 

 6-44 

 3-39 



range and angle method 



recording of _l-19(a), 3-^2 



requirements 1-19 (a) 



sheet, aluminum-mounted 3-39 



statistical method 3-41 



three-point fix method 3-39 



using objects of known position 3-39 



control procedure — 5-44 



control system, generaL 

 frequency comparison- 



—1-19, 3-33 



3-^5 



ground station maintenance 3—47 



ground station site, selection of 3-35 



ground stations 3-35 



installation (s) 3-34 



observers, duties 5-53 



operation 3-36 



personnel at ground station 3-36, Z-il 



plotting abstract (Form 817) 5-^4 



position fiiing procedure_5-41, 5— 49(b) 



precautions when using 3—47 



range of 3-37 



reliability 5-43 



report on corrections- 



3-46, 7-9 



simultaneous fixes for checking 5—43 



station site 2-34 



9,156 

 9,156 

 9,218 

 157 

 6 

 58 

 57 

 146 



60 



146 

 60 

 59 



146 

 59 

 6,60 

 6 

 59 

 60 

 59 

 59 



146 

 6,57 

 61 

 61 

 57 

 57 

 57 



150 



58 



58,61 



146 



145, 148 



61 



58 



146 

 61, 244 



146 

 32 



zero check . 



zero set 



Shoreline 



by planetable- 



l-19(a), 3-44, 5-42 6,61,146 

 3-43, 5-42 61, 146 



correction of manuscripts- 

 inking, on smooth sheet — 



inspection 



Alaska 



-4-16, 4-22 



4-16 



6-27 



4-16 



4-16 



116, 118 

 116 

 207 

 116 

 116 



Section No. 



Shoreline (continued) 

 inspection (continued) 



by hydrographic party 4-16 



revision 4-16 



explained in descriptive report 7— 4G 



shown on boat sheet 4-16 



Shore party 2-25 



communications with 2-26 



for EPI eontiol 3-31 



photogrammetrists, assignment of 2-25 



Shore station shelters 4-38 



Signal (s) (see also Control stations) 



accuracy of topographic locations . 4-21 



building 4-28 



buoy 4-32 



hydrographic 



building 4-28 



building materials 4-30 



defined 4-29 



location 1-18 



spacing 4-28 



listed in descriptive report 7-10 



located by sextant angles 1-18, 4-26 



location by unconventional 



methods 4-27 



natural and artificial objects, 



use of 4-29 



Pilot rules for inland waters 2-32 (a 



Rules of the Road 2-32 



survey buoy 4-32 



surveying vessel 2-31 



whitewash, use of 4-30 



Sigsbee watercup, description and use 3-124 

 Simultaneous comparisons 



in junctional areas, required 5-105 

 Instrumental error determined 



by— 5-107 



large vessel use 1-36 



recording 5-93 



Requirements for — 5-18, 5-107 



Skewed projection 



disadvantages 2-21 



prior authority required 1-7 



Sloughs, 



Control in— 4-27 



Limit of sounding in — 5-17 



Small boats, landings 2-33 



Smooth sheet(s) 



abnormal positions, plotting 6-49 



Adjoining — 



comparison with 6-73 



identification - 6-91 



transfer of soundings 6-91 



administrative approval 6-107 



aids to navigation 



fixed aids, symbols 6-38 



floating aids, symbols 6-65 



approval by Chief of Party 6-75 



boat sheet 



transfer of positions to — — 5-63, 6—47 



used as guide for — 6—43 



boat-smooth sheet 



procedure 1-10,5-5,6-45 4, 



bottom characteristics 



abbreviations 6-62 



plotting 6-62 



breakers, tide rips, eddies, limits of 6-70 



cable and bridges 6-37 



Cleaning — surface 6-93 



control stations 



accuracy of plotting 6-19 



symbols for (Figure 79) 1-21 



verification of plotting 6-19 



coral, symbol and note 6-34 



Page 



116 



116 



242 



116 



28 



28 



56 



28 



123 



118 

 119 

 121 



119 

 120 

 120 

 6 

 119 

 244 

 6,119 



119 



120 

 30 

 30 



121 

 30 



120 

 98 



175 



176 



12 



165 



136, 176 



27 

 2 



119 



135 



31 



215 



226 

 231 

 231 

 239 



212 

 225 

 227 



153, 214 

 213 



127, 214 



222 

 222 

 226 

 210 

 232 



205 



7 



205 



210 



