; 1. Each group of caves which are tied together by underground or surface data ; have only one UTM grid fixed point linked to the data. For Benarat the main ; group are tied to camp5bridge which is located in the ; Melinau Gorge Surface Master.svx file ; For caves which are not tied into the main group their fixed points are located in ; their own Master.svx file, i.e. Deliverance ; 2. This file contains fixed points which are not tied into a survey station ; but are used in the Benarat_Master.svx file to show relative locations ;******************************************************************************************* ; Floating GPS fixed points (not tied into surved data) ;*fix camp5 reference 0266216 0457549 122; 50 20 ; pete's GPS - I think this is by the camp5 sign ;*fix camp5kmsign reference 0266159 0457541 126; 50 20 ; Ol's GPS. Right post of "km to ..." sign (a) ;*fix camp5building reference 0266155 0457541 129; 50 20 ; Ol's GPS. right by camp5 main building (b) ;*fix camp5kmsign2 reference 0266162 0457574 126 100 100 ; Wook's GPS. same point as (a) above - altitude made up: ;*fix camp5bridge2 0266211 0457570 126 ;100 100; Wook's GPS. N bridge pier - altitude made up ;*fix gawai.12/2 269152 463115 240 ;*fix gawai.12/2 270002 463025 240 ;*fix deception.deSurf.deS1 267616 461825 83 ; alt unknown ;*fix david.56TF22 267502 461305 111 ; alt unknown; now tied into surface traverse ;Fixed points around Benarat mountain ;All GPS-based so far ;Arranged approximately north to south ;Entrance co-ordinates in UTM, zone 50. ;All recorded using WGS84 datum ;'reference' indicates fixes that are not actually used (stops survex issuing a ;warning about this) ;Error bounds are largely made up by Wookey - not to be taken as gospel ; numbers are in one of these formats: ;X Y Z XYZerror ;X Y Z XYerror Zerror ;X Y Z Xerror Yerror Zerror ; andy eavis says that the actual entrance is halfway between these two coordinates ;*fix deliverance1 reference 0270879 0463419 330 50 ; From the americans - Ron Simmons GPS. Unknown altitude. ;*fix deliverance2 reference 0270961 0462930 330 50 ; the 2nd deliverance pt - but only one entrance? ;fix by Andy Eavis ;*fix deliverance.ABC.A1 0270942 0463165 332; Turned off here as appears in Deliverance_Master.svx file to fix cave position ; converted by olly's GPS (not sure if this comment refers to Eavis or Simmons locations (or both) ; 8th inlet to Terikan River Cave ;*fix Terikan8 reference 0268722 0463395 87 80 20; pete's GPS (actually 99, but alti calibrated for 132m at camp5) ;*fix Terikan8b reference 0268722 0463385 87 80 20 ; from peteH GPS 2003. (actually 101, but alti calibrated for 132m at camp5) *fix Terikan_Camp reference 0267753 0462653 88 150 100; Wook's GPS 2003-01-29 FOM 12.2 - poor fix - 2D:no altitude *fix Terikan_Bridge 0267752 0462610 88 70 30 ; Found by Colin and Pete 2003.01.20 ;*fix TTime_Cave reference 0269191 0463218 168 50 ;*entrance TTime_Cave ;*fix Thru_Cave reference 269050 0463249 170 50; (altitude approx - same as TTime_cave) ;*entrance Thru_Cave ; Cobweb cave (Junction where path leaves headhunters trail) ;*fix cobweb_jn 0267336 0461071 89 80 20; from Pete Hall GPS. (alt actually 101, but alti calibrated ; for 132m at camp5 to give 89) ; Streams crossed on headhunters trail ;*fix HH_stream reference 0266463 0459679 116 50 ; pete's GPS near the start of the expo ;*fix Stream1 reference 0266205 0459404 96 50 ; wook's GPS 2003-01-29 FOM 7.6 Stream closer to camp5 - seems about 10m low ;*fix stream2 reference 0266454 0459667 122 50 ; wook's GPS 2003-01-29 FOM 7.1 Same point as HH_stream - seems about 10m high ;*fix gps_nrhurr reference 0267221 0457772 267 100 100 100 ; Pete's GPS 2003.01.2? ;*fix gps_nrhurr2 reference 0267532 0457734 267 200 100 ; Ol's GPS - altitud taken from pete's - poor fix? ;*fix gps_nrhurr4 reference 0267282 0457724 235 80 10 ; Pete's GPS 2003.01.28, alt v. accurate (calibrated before and after - 2hrs) ;Camp5 ;*fix camp5 reference 0266216 0457549 122 50 20 ; pete's GPS - I think this is by the camp5 sign ;*fix camp5bridge 0266199 0457577 126 50 100 ; Ol's GPS. Upstream post on far side of suspension bridge - altitude made up ;*fix camp5kmsign reference 0266159 0457541 126 50 ; Ol's GPS. Right post of "km to ..." sign (a) ;*fix camp5building reference 0266155 0457541 129 50 ; Ol's GPS. right by camp5 main building (b)*fix camp5kmsign2 reference 0266162 0457574 126 100 100 ; Wook's GPS. same point as (a) above - altitude made up: ;*fix camp5bridge2 0266211 0457570 126 100 100 ; Wook's GPS. N bridge pier - altitude made up ;*equate camp5bridge camp5bridge2 ; these are the points the surface surveys are connected to ;*** ;**************** ;Blue Moonlight Bay Doline ;*fix Blue_Moonlight_Doline_1 269234 463173 146 ;*fix Blue_Moonlight_Doline_2 269252 463144 146 ;******************** ;Kevin Dixon's Dual Frequency Geoidal GPS fixes 2011 ;*fix HQ_helipad_KD 0257218.28 447151.22 23.94 ;*fix Bat_Observatory_KD 0258287.77 445067.89 28.52 ;*fix Clearwater_Cave_Fake_0_KD 0259115.52 449172.92 28.34 *fix Camp5_Bridge_KD 0266215.13 457571.04 124.51 ;*fix Camp5_Crossroads_KD 0266159.87 457538.47 124.14 *fix Terikan_Resurgence_KD 0268127.54 463073.84 63.08 ;*fix Whiterock_midnight_ent_KD 0263796.31 455930.37 203.09 *fix Cobweb_Cave_ent_KD 0267441.36 461014.54 127.65 *fix Benarat_Caverns_ent_KD 0267004.19 458018.58 271.96 ;*fix Deer_Cave_Helipad_KD 0258101.44 445045.28 20.95 ;****************** ;2011 stuff ; Mark Brown GPS 8 March 11 *fix gawai_ridge_crest 0269388 0462877 200; elevation estimated *fix millipede_cavern 0269352 0462966 190; elevation estimated *fix bmb_arch_ent 0269223 0463088 178.83; elevation estimated *fix turn_off_up 0268870 0463209 90; elevation estimated *fix arrow_inlets_area 0268744 0463406 85; elevation estimated *fix terikan_resurgence 0268068 0463091 40; elevation estimated *fix lubang_cina 0267765 0462636 40; elevation estimated