[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"log-post-marine-magnetometer-said-to-minimise-seismic-interference-risk-2":3,"log-applications":139,"log-categories":163,"log-products-567":174,"log-parent-products-567":741},{"id":4,"date":5,"date_gmt":6,"guid":7,"modified":9,"modified_gmt":10,"slug":11,"status":12,"type":13,"link":14,"title":15,"content":17,"excerpt":20,"author":22,"featured_media":23,"comment_status":24,"ping_status":25,"sticky":19,"template":26,"format":27,"meta":28,"categories":29,"application":31,"class_list":33,"acf":41,"_links":92},567,"2000-03-01T12:12:23","2000-03-01T17:12:23",{"rendered":8},"https:\u002F\u002Fdev2.hypelabs.dev\u002Fmarine\u002Fcms\u002F?p=567","2026-01-26T12:25:17","2026-01-26T17:25:17","marine-magnetometer-said-to-minimise-seismic-interference-risk-2","publish","post","https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002F2000\u002F03\u002F01\u002Fmarine-magnetometer-said-to-minimise-seismic-interference-risk-2\u002F",{"rendered":16},"Marine Magnetometer Said To Minimise Seismic Interference Risk",{"rendered":18,"protected":19},"\u003Ch1>Marine magnetometer said to minimise seismic interference risk.\u003C\u002Fh1>\n\u003Cp>Fugro-LCT is claiming a significant breakthrough in the acquisition of marine magnetic data with its GUNMAG\u003Csup id=\"fnref1\">\u003C\u002Fsup> marine magnetometer system\u003Csup id=\"fnref2\">\u003C\u002Fsup>.\u003C\u002Fp>\n\u003Cp>The company \u003Csup id=\"fnref3\">\u003C\u002Fsup>says that magnetic surveys are most economically conducted in conjunction with seismic acquisition, and for some time now this has posed the problem for potential interference with the seismic equipment. The small risk of entanglement of 250m magnetometer cable with streamers or guns is often seen by seismic contractors as unjustifiable, given the overall cost of the survey. As a result, magnetic data has often not been acquired in areas where it would enhance the geological interpretation.\u003C\u002Fp>\n\u003Cp>Fugro-LCT’s GUNMAG system utilises the SeaSPY Overhauser-effect magnetometer which has several technical advantages over the proton precession magnetometers routinely used in marine acquisition. The SeaSPY is said to increase sampling, typically 1 Hz. With much improved sensitivity and accuracy.\u003C\u002Fp>\n\u003Cp>Most importantly, the company says that the SeaSpy magnetometer signal is digitized to the onboard recording system. The signal therefore suffers no degradation in transmission, in contrast to the analogue voltages produced by proton precession magnetometers. When deployed in conventional, towed sensor mode, the SeaSPY tow cable is only half the diameter of conventional tow cables saving on the need for a dedicated winch.\u003C\u002Fp>\n\u003Cblockquote>\u003Cp>Fugro-LCT has recently designed and engineered a tow block to allow the SeaSPY to be towed from the seismic gun array. The magnetometer links into the existing conductor bundle to the gun array for data transmission and needs only a short 50m tow cable to maintain sufficient distance from the guns. The sensor is kept at the same depth as the guns and well clear of the seismic cables and other equipment.\u003C\u002Fp>\u003C\u002Fblockquote>\n\u003Cdiv id=\"attachment_470\" style=\"width: 310px\" class=\"wp-caption aligncenter\">\u003Cimg loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-470\" class=\"wp-image-470 size-medium\" src=\"https:\u002F\u002Fdev2.hypelabs.dev\u002Fmarine\u002Fcms\u002Fcustom\u002Fuploads\u002F2015\u002F04\u002FGradientMap-300x191.png\" alt=\"\" width=\"300\" height=\"191\" srcset=\"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2015\u002F04\u002FGradientMap-300x191.png 300w, https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2015\u002F04\u002FGradientMap-768x489.png 768w, https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2015\u002F04\u002FGradientMap.png 940w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \u002F>\u003Cp id=\"caption-attachment-470\" class=\"wp-caption-text\">The presented results demonstrate the inherent advantages of measuring all three components of the magnetic gradient vector and interpreting total gradient data when attempting to quickly locate the position and depth of ferro-metallic objects. The total gradient data allowed easy identification of several targets in the survey area that otherwise would have been missed by conventional survey methods due to geologically sourced magnetic anomalies.\u003C\u002Fp>\u003C\u002Fdiv>\n\u003Cp>The simplicity of installation, according to the company, means that the system can be linked into any of the gun arrays and multiple sensors can be towed to ensure data redundancy or provide magnetic gradient information. The GUNMAG system has already been deployed on a two-month survey off shore Brazil and further surveys are planned.\u003C\u002Fp>\n",false,{"rendered":21,"protected":19},"\u003Cp>Fugro-LCT’s GUNMAG system uses the SeaSPY magnetometer to capture precise magnetic data alongside seismic surveys—without the usual interference risks.\u003C\u002Fp>\n",1,0,"closed","open","","standard",{"_acf_changed":19,"inline_featured_image":19,"footnotes":26},[30],11,[32],19,[34,13,35,36,37,38,39,40],"post-567","type-post","status-publish","format-standard","hentry","category-in-action","application-geophysical-exploration",{"external_link":26,"hero_media":42,"credits":88,"related_products":89},{"width":43,"height":44,"file":45,"filesize":46,"sizes":47,"image_meta":83,"id":86,"url":87},1640,1240,"2025\u002F11\u002FMarine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk.png",3136424,{"medium":48,"large":55,"thumbnail":61,"medium_large":66,"1536x1536":72,"chip":78},{"file":49,"width":50,"height":51,"mime-type":52,"filesize":53,"url":54},"Marine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-300x227.png",300,227,"image\u002Fpng",105256,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F11\u002FMarine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-300x227.png",{"file":56,"width":57,"height":58,"mime-type":52,"filesize":59,"url":60},"Marine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-1024x774.png",1024,774,1057648,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F11\u002FMarine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-1024x774.png",{"file":62,"width":63,"height":63,"mime-type":52,"filesize":64,"url":65},"Marine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-150x150.png",150,38119,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F11\u002FMarine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-150x150.png",{"file":67,"width":68,"height":69,"mime-type":52,"filesize":70,"url":71},"Marine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-768x581.png",768,581,609273,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F11\u002FMarine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-768x581.png",{"file":73,"width":74,"height":75,"mime-type":52,"filesize":76,"url":77},"Marine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-1536x1161.png",1536,1161,2276786,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F11\u002FMarine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-1536x1161.png",{"file":79,"width":80,"height":80,"mime-type":52,"filesize":81,"url":82},"Marine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-100x100.png",100,18470,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F11\u002FMarine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk-100x100.png",{"aperture":84,"credit":26,"camera":26,"caption":26,"created_timestamp":84,"copyright":26,"focal_length":84,"iso":84,"shutter_speed":84,"title":26,"orientation":84,"keywords":85},"0",[],672,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F11\u002FMarine-Magnetometer-Said-To-Minimise-Seismic-Interference-Risk.png","\u003Cp>Originally published in \u003Ca href=\"https:\u002F\u002Fdev2.hypelabs.dev\u002Fmarine\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F11\u002FMinimise-Seismic-Risk.pdf\">First Break, Volume 18, Issue 3\u003C\u002Fa> (March 2000). Written by Fugro LCT.\u003C\u002Fp>\n",[90,91],98,119,{"self":93,"collection":99,"about":102,"author":105,"replies":109,"version-history":112,"predecessor-version":116,"acf:post":120,"wp:attachment":125,"wp:term":128,"curies":135},[94],{"href":95,"targetHints":96},"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts\u002F567",{"allow":97},[98],"GET",[100],{"href":101},"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts",[103],{"href":104},"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Ftypes\u002Fpost",[106],{"embeddable":107,"href":108},true,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fusers\u002F1",[110],{"embeddable":107,"href":111},"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fcomments?post=567",[113],{"count":114,"href":115},12,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts\u002F567\u002Frevisions",[117],{"id":118,"href":119},673,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts\u002F567\u002Frevisions\u002F673",[121,123],{"embeddable":107,"href":122},"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fproduct\u002F119",{"embeddable":107,"href":124},"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fproduct\u002F98",[126],{"href":127},"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fmedia?parent=567",[129,132],{"taxonomy":130,"embeddable":107,"href":131},"category","https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fcategories?post=567",{"taxonomy":133,"embeddable":107,"href":134},"application","https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fwp-json\u002Fwp\u002Fv2\u002Fapplication?post=567",[136],{"name":137,"href":138,"templated":107},"wp","https:\u002F\u002Fapi.w.org\u002F{rel}",[140,144,148,152,155,159],{"id":141,"name":142,"slug":143},17,"Archeology","archeology",{"id":145,"name":146,"slug":147},16,"Cable 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use\u003C\u002Fp>\n",{"image":549,"description":577},{"width":441,"height":441,"file":550,"filesize":551,"sizes":552,"image_meta":573,"id":575,"url":576},"2025\u002F05\u002FWorldWide.png",850544,{"medium":553,"large":557,"thumbnail":561,"medium_large":565,"chip":569},{"file":554,"width":50,"height":50,"mime-type":52,"filesize":555,"url":556},"WorldWide-300x300.png",52811,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FWorldWide-300x300.png",{"file":558,"width":57,"height":57,"mime-type":52,"filesize":559,"url":560},"WorldWide-1024x1024.png",530362,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FWorldWide-1024x1024.png",{"file":562,"width":63,"height":63,"mime-type":52,"filesize":563,"url":564},"WorldWide-150x150.png",14788,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FWorldWide-150x150.png",{"file":566,"width":68,"height":68,"mime-type":52,"filesize":567,"url":568},"WorldWide-768x768.png",306738,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FWorldWide-768x768.png",{"file":570,"width":80,"height":80,"mime-type":52,"filesize":571,"url":572},"WorldWide-100x100.png",7330,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FWorldWide-100x100.png",{"aperture":84,"credit":26,"camera":26,"caption":26,"created_timestamp":84,"copyright":26,"focal_length":84,"iso":84,"shutter_speed":84,"title":26,"orientation":84,"keywords":574,"alt":26},[],1171,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FWorldWide.png","\u003Cp>\u003Cstrong>Survey in Any Direction, Anywhere in the World\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>Custom omnidirectional overhauser sensors collects good, accurate data anywhere.\u003C\u002Fp>\n",{"image":579,"description":607},{"width":441,"height":441,"file":580,"filesize":581,"sizes":582,"image_meta":603,"id":605,"url":606},"2025\u002F05\u002FSeaSPY-Streamlined2.png",667019,{"medium":583,"large":587,"thumbnail":591,"medium_large":595,"chip":599},{"file":584,"width":50,"height":50,"mime-type":52,"filesize":585,"url":586},"SeaSPY-Streamlined2-300x300.png",28616,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FSeaSPY-Streamlined2-300x300.png",{"file":588,"width":57,"height":57,"mime-type":52,"filesize":589,"url":590},"SeaSPY-Streamlined2-1024x1024.png",299666,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FSeaSPY-Streamlined2-1024x1024.png",{"file":592,"width":63,"height":63,"mime-type":52,"filesize":593,"url":594},"SeaSPY-Streamlined2-150x150.png",9551,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FSeaSPY-Streamlined2-150x150.png",{"file":596,"width":68,"height":68,"mime-type":52,"filesize":597,"url":598},"SeaSPY-Streamlined2-768x768.png",167784,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FSeaSPY-Streamlined2-768x768.png",{"file":600,"width":80,"height":80,"mime-type":52,"filesize":601,"url":602},"SeaSPY-Streamlined2-100x100.png",5279,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FSeaSPY-Streamlined2-100x100.png",{"aperture":84,"credit":26,"camera":26,"caption":26,"created_timestamp":84,"copyright":26,"focal_length":84,"iso":84,"shutter_speed":84,"title":26,"orientation":84,"keywords":604,"alt":26},[],1172,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FSeaSPY-Streamlined2.png","\u003Cp>\u003Cstrong>Sleek Stable Design\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>Resists snags and minimizes impacts. The polyurethane coated tail with molded fins acts as a bumper, while creating a stable towing platform.\u003C\u002Fp>\n",{"image":609,"description":634},{"width":471,"height":471,"file":610,"filesize":611,"sizes":612,"image_meta":630,"id":632,"url":633},"2025\u002F09\u002FFeature-Sensor.png",403849,{"medium":613,"thumbnail":617,"medium_large":621,"profile-image":625},{"file":614,"width":50,"height":50,"mime-type":52,"filesize":615,"url":616},"Feature-Sensor-300x300.png",67665,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FFeature-Sensor-300x300.png",{"file":618,"width":63,"height":63,"mime-type":52,"filesize":619,"url":620},"Feature-Sensor-150x150.png",20581,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FFeature-Sensor-150x150.png",{"file":622,"width":68,"height":68,"mime-type":52,"filesize":623,"url":624},"Feature-Sensor-768x768.png",402874,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FFeature-Sensor-768x768.png",{"file":626,"width":627,"height":627,"mime-type":52,"filesize":628,"url":629},"Feature-Sensor-400x400.png",400,115799,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FFeature-Sensor-400x400.png",{"aperture":84,"credit":26,"camera":26,"caption":26,"created_timestamp":84,"copyright":26,"focal_length":84,"iso":84,"shutter_speed":84,"title":26,"orientation":84,"keywords":631},[],278,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FFeature-Sensor.png","\u003Cp>\u003Cstrong>Quick Glance Diagnostics\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>Automatic power supply cutoff, and leak detection give you plenty of time to pull the mag before damage.\u003C\u002Fp>\n",[636,639,642,644,646,648,650,652,654,656,658,660,664,666,670,672,674,676,680,682,684,686,689,691],{"acf_fc_layout":637,"header":638},"section_header","Size + Weight",{"acf_fc_layout":640,"content":641},"wysiwyg","\u003Cp>\u003Cimg decoding=\"async\" class=\"alignnone size-full wp-image-210\" src=\"https:\u002F\u002Fdev2.hypelabs.dev\u002Fmarine\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FTech-SeaSpy.svg\" alt=\"\" \u002F>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Magnetometer\u003Cbr \u002F>\n\u003C\u002Fstrong>Length: 119 cm\u003Cbr \u002F>\nDiameter: 7.6 cm\u003Cbr \u002F>\nWeight in air: 12 kg\u003Cbr \u002F>\nWeight in water: 3.5 kg\u003C\u002Fp>\n\u003Cp>\u003Cstrong>With Altimeter\u003Cbr \u002F>\n\u003C\u002Fstrong>Weight in air: 12.8 kg\u003Cbr \u002F>\nWeight in water: 4 kg with altimeter\u003Cstrong>\u003Cbr \u002F>\n\u003C\u002Fstrong>\u003C\u002Fp>\n",{"acf_fc_layout":637,"header":643},"Sensor",{"acf_fc_layout":640,"content":645},"\u003Cp>\u003Cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1067 size-medium\" src=\"https:\u002F\u002Fdev2.hypelabs.dev\u002Fmarine\u002Fcms\u002Fcustom\u002Fuploads\u002F2026\u002F05\u002FOverhauser.svg\" alt=\"\" width=\"300\" height=\"300\" \u002F>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Tuned Overhauser\u2028for absolute accuracy\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>Operating Zones: Worldwide\u003Cbr \u002F>\nMeasurement Type: Scalar\u003C\u002Fp>\n\u003Cp>Absolute Accuracy: 0.1 nT\u003Cbr \u002F>\nSensitivity: 0.01 nT (0.02 nT optional)\u003Cbr \u002F>\nCounter Sensitivity: 0.001 nT\u003Cbr \u002F>\nResolution: 0.001 nT\u003Cbr \u002F>\nDead Zone: NONE\u003Cbr \u002F>\nHeading Error: NONE\u003Cbr \u002F>\nTemperature Drift: NONE\u003Cbr \u002F>\nGradient Tolerance: Over 10,000 nT\u002Fm\u003Cbr \u002F>\nRange: 18,000 nT to 120,000 nT\u003Cbr \u002F>\nSampling Rates: 4 Hz – 0.1 Hz\u003C\u002Fp>\n",{"acf_fc_layout":637,"header":647},"Operation",{"acf_fc_layout":640,"content":649},"\u003Cp>Depths ratings: 1000m, 3000m, 6000m\u003Cbr \u002F>\nPower Consumption: 1 W standby, 3 W maximum (+2 W with altimeter)\u003Cbr \u002F>\nPower Supply: 24VDC (120-240 VAC compatible) (Acceptable range 9-30 VDC)\u003C\u002Fp>\n",{"acf_fc_layout":637,"header":651},"Data",{"acf_fc_layout":640,"content":653},"\u003Cp>Communication: RS-232, 9600 bps\u003C\u002Fp>\n",{"acf_fc_layout":637,"header":655},"System",{"acf_fc_layout":640,"content":657},"\u003Cp>\u003Cstrong>Integrated\u003Cbr \u002F>\n\u003C\u002Fstrong>Electronics module with Larmour counter\u003Cbr \u002F>\nLeak Detector\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Optional:\u003C\u002Fstrong> Pressure sensor, Altimeter\u003C\u002Fp>\n",{"acf_fc_layout":637,"header":659},"Cable Options",{"acf_fc_layout":661,"left_column":662,"right_column":663},"two_column","\u003Cp>\u003Cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1245\" src=\"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2026\u002F05\u002FA-TowCable.svg\" alt=\"\" width=\"300\" height=\"300\" \u002F>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Standard Tow Cable\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>Conductor: Twisted pair (2)\u003Cbr \u002F>\nStrength Member: Vectran Braid\u003Cbr \u002F>\nBreaking Strength: 2,700 kg\u003Cbr \u002F>\nWorking Load: 450 kg\u003Cbr \u002F>\nOuter Diameter: 10.4 mm\u003Cbr \u002F>\nWeight in Air: 120 g\u002Fm\u003Cbr \u002F>\nWeight in Water: 30 g\u002Fm\u003Cbr \u002F>\nCable Termination: Field Replaceable\u003Cbr \u002F>\nData interface: FSK\u003Cbr \u002F>\nMaterial: Yellow PU\u003Cbr \u002F>\nIdeal for: Heavy duty towing over FSK\u003C\u002Fp>\n","\u003Cp>\u003Cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1161\" src=\"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2026\u002F05\u002FB-Cable-Float.svg\" alt=\"\" width=\"300\" height=\"300\" \u002F>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Flotation Tow Cable\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>Conductor: Twisted Pair (2)\u003Cbr \u002F>\nStrength Member: Vectran Braid\u003Cbr \u002F>\nBreaking Strength: 2,700 kg\u003Cbr \u002F>\nWorking Load: 450 kg\u003Cbr \u002F>\nOuter Diameter: 19.1 mm\u003Cbr \u002F>\nWeight in Air: 285 g\u002Fm\u003Cbr \u002F>\nWeight in Water: -9 g\u002Fm\u003Cbr \u002F>\nCable Termination: Field Replaceable\u003Cbr \u002F>\nData interface: FSK\u003Cbr \u002F>\nMaterial: Orange PU\u003Cbr \u002F>\nIdeal for: Shallow water towing, SSS towing\u003C\u002Fp>\n",{"acf_fc_layout":637,"header":665},"Software",{"acf_fc_layout":667,"software":668},"software",[669],182,{"acf_fc_layout":640,"content":671},"\u003Cp>\u003Cstrong>Other compatible software:\u003C\u002Fstrong> Hypack, Geosoft, Golden software, Seebyte, Fugro, Teledyne, Chesapeake Technology, Organic Imaging Consultants\u003C\u002Fp>\n",{"acf_fc_layout":637,"header":673},"Required Accessories",{"acf_fc_layout":640,"content":675},"\u003Cp>\u003Cimg decoding=\"async\" class=\"alignnone size-full wp-image-205\" src=\"https:\u002F\u002Fdev2.hypelabs.dev\u002Fmarine\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FTech-Case-Reusable.svg\" alt=\"\" \u002F>\u003Cimg decoding=\"async\" class=\"alignnone size-full wp-image-195\" src=\"https:\u002F\u002Fdev2.hypelabs.dev\u002Fmarine\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FTech-Cable-Batteryclip.svg\" alt=\"\" \u002F> \u003Cimg decoding=\"async\" class=\"alignnone size-full wp-image-209\" src=\"https:\u002F\u002Fdev2.hypelabs.dev\u002Fmarine\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FTech-Power-Universal.svg\" alt=\"\" \u002F>\u003Cimg decoding=\"async\" class=\"alignnone size-full wp-image-226\" src=\"https:\u002F\u002Fdev2.hypelabs.dev\u002Fmarine\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F09\u002FTech-USB.svg\" alt=\"\" \u002F>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Reusable Shipping Case\u003C\u002Fstrong>\u003Cbr \u002F>\nLength: 1.4 m, Width: 28 cm, Height: 28 cm\u003Cbr \u002F>\nShipping weight: 28.2 kg\u003C\u002Fp>\n\u003Cp>\u003Cstrong>More\u003Cbr \u002F>\n\u003C\u002Fstrong>24V Universal AC Power Supply or Battery Clip Cable\u003Cbr \u002F>\nCharging Cable: Male 8-pin Subconn Inline Micro Circular Connector\u003Cbr \u002F>\nUSB or RS232 Cable\u003C\u002Fp>\n",{"acf_fc_layout":677,"related_accessories":678},"accessories",[679],282,{"acf_fc_layout":637,"header":681},"Add-ons",{"acf_fc_layout":640,"content":683},"\u003Cp>\u003Cstrong>Optional:\u003C\u002Fstrong> Deck Leader Cable (30 m customizable), Tow termination kit, Hand-Cranked Reel\u003C\u002Fp>\n",{"acf_fc_layout":637,"header":685},"Optional Accessories",{"acf_fc_layout":677,"related_accessories":687},[688],285,{"acf_fc_layout":637,"header":690},"Downloads",{"acf_fc_layout":692,"files":693},"files",[694,700,706],{"title":695,"file":696},"SeaSPY2 Brochure",{"filesize":697,"id":698,"url":699},163525,719,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FMM_Brochure_202511_SPY.pdf",{"title":701,"file":702},"SeaSPY2 Operation Manual",{"filesize":703,"id":704,"url":705},2889730,991,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FSeaSPY2-Operation-Manual-2026-02.pdf",{"title":707,"file":708},"Firmware Update Instructions",{"filesize":709,"id":710,"url":711},353301,710,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F05\u002FFirmware-Update-Instructions-2024-08.pdf",[713,4,714,715,716,717,718,719],46,34,42,40,785,766,38,{"id":90,"slug":721,"title":722,"parent":23,"menu_order":724,"acf":725},"seaspy",{"rendered":723},"SeaSPY",2,{"engineering_name":726,"card_title":723,"card_description":727,"tagline":728,"hero_media":729,"description":739},"Marine Magnetometer","\u003Cp>Workhorse without deadzones or heading errors.\u003C\u002Fp>\n","Plan Your Survey. Not Your Sensor.",{"bitrate":730,"filesize":731,"mime_type":732,"length":733,"length_formatted":734,"width":181,"height":182,"fileformat":735,"dataformat":736,"id":737,"url":738},13670877,4897592,"video\u002Fwebm",3,"0:03","webm","V_AV1",1075,"https:\u002F\u002Fmarinemagnetics.com\u002Fcms\u002Fcustom\u002Fuploads\u002F2025\u002F04\u002FSeaSPY2-Deck-trim.av1_.webm",{"flavour":26,"text":740},"\u003Cp>You know what’s better than a well-worn survey setup routine?\u003Cbr \u002F>\nNo survey setup routine.\u003C\u002Fp>\n\u003Cp>Warm-up, gas cells, and line planning around dead zones aren’t endemic to magnetometry. Just cesium.\u003C\u002Fp>\n",[]]