{"id":1796,"date":"2026-06-17T12:22:39","date_gmt":"2026-06-17T08:22:39","guid":{"rendered":"https:\/\/www.gulfnetemirates.com\/drs\/product\/geometrics-magarrow-ii-uav-enabled-magnetometer\/"},"modified":"2026-08-04T08:36:26","modified_gmt":"2026-08-04T04:36:26","slug":"geometrics-magarrow-ii-uav-enabled-magnetometer","status":"publish","type":"product","link":"https:\/\/www.gulfnetemirates.com\/drs\/product\/geometrics-magarrow-ii-uav-enabled-magnetometer\/","title":{"rendered":"Geometrics MagArrow II UAV-Enabled Magnetometer"},"content":{"rendered":"<h2>Geometrics MagArrow II UAV-Enabled Magnetometer<\/h2>\r\n<p>The MagArrow II is the second generation of Geometrics\u2019 best-selling UAS-deployable magnetometer, setting a new standard for drone-borne magnetic surveys. A laser-pumped cesium-vapor (Cs133, non-radioactive) total-field scalar magnetometer in a 1 kg aerodynamic carbon-fibre shell, it carries its own MFAM\u2122 dual-sensor array, GPS, IMU and Wi-Fi \u2014 so it works independently of the drone and its software.<\/p>\r\n\r\n<h2 class=\"gne-vid-title\">UAV Magnetometry \u2014 Introduction to the MagArrow<\/h2>\r\n<div style=\"position: relative; width: 100%; aspect-ratio: 16\/9; overflow: hidden; border-radius: 10px;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"\" src=\"https:\/\/www.youtube.com\/embed\/5FFvh1-pvCk?modestbranding=1&amp;rel=0&amp;iv_load_policy=3&amp;fs=1\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\r\n\r\n<div class=\"gne-zz\">\r\n<div class=\"gne-zz-media\"><img decoding=\"async\" src=\"https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-desc-01.jpg\" alt=\"MagArrow II on a Perimeter 8 UAV over terrain\" \/><\/div>\r\n<div class=\"gne-zz-text\">\r\n<h3>UAS-agnostic \u2014 fly it on the drone you already own<\/h3>\r\n<p>The MagArrow II attaches easily to most enterprise UAVs and is fully self-contained \u2014 GPS, 32 GB storage and Wi-Fi are all on board, with no data connection to the aircraft required. Survey lines are flown from your preferred UAS software while the magnetometer logs independently.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"gne-zz gne-zz--rev\">\r\n<div class=\"gne-zz-media\"><img decoding=\"async\" src=\"https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-desc-02.jpg\" alt=\"MagArrow II magnetometer in flight\" \/><\/div>\r\n<div class=\"gne-zz-text\">\r\n<h3>Dual MFAM\u2122 cesium sensors \u2014 no dead zones, no drop-outs<\/h3>\r\n<p>Two high-performance cesium sensors are combined so that whenever one approaches its dead zone the other is optimally oriented. The result is reliable, high-quality total-field data in any sensor orientation, with a heading error of only \u00b15 nT across full 360\u00b0 spins.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"gne-zz\">\r\n<div class=\"gne-zz-media\"><img decoding=\"async\" src=\"https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-desc-03.jpg\" alt=\"MagArrow II compensation flight\" \/><\/div>\r\n<div class=\"gne-zz-text\">\r\n<h3>1000 Hz sampling \u2014 survey faster, filter motor noise<\/h3>\r\n<p>A GPS-synchronised 1000 Hz sample rate lets you fly surveys at up to 10 m\/s while still collecting a reading roughly every centimetre, and makes it easy to filter out UAV motor noise. Two hours of hot-swappable battery life outlasts multiple drone flights.<\/p>\r\n<\/div>\r\n<\/div>\r\n<h2 class=\"gne-sec-h\">Typical Uses<\/h2>\r\n<p>The MagArrow II excels wherever ground or piloted surveys are slow, costly or unsafe: <strong>environmental<\/strong> (locating abandoned wells, pipes and storage tanks), <strong>UXO detection<\/strong> and delineation, <strong>archaeology<\/strong> (non-invasive site mapping over large areas), <strong>geology and mineral exploration<\/strong> (regional magnetic-field variation), and <strong>inaccessible terrain<\/strong> such as wetlands, heavy vegetation and protected land.<\/p>\r\n<h2 class=\"gne-sec-h\">Service &amp; Warranty<\/h2>\r\n<p>Every MagArrow II supplied by GulfNet Emirates Drone &amp; Robotic Systems includes the manufacturer&#8217;s 1-year warranty, carrying case, AC power adapter and USB drive with the operation manual and software. The cesium-vapor magnetometer is export-controlled (US ECCN 6A006); our Dubai-based team manages the export-licence process and provides survey-planning advice, compensation-flight guidance, Survey Manager onboarding and regional technical support across the UAE and wider GCC.<\/p>\r\n<h2 class=\"gne-sec-h\">Key Specifications<\/h2>\r\n<table class=\"gne-specs\">\r\n<tbody>\r\n<tr>\r\n<td>Operating principle<\/td>\r\n<td>Laser-pumped cesium vapor (Cs133, non-radioactive) total-field scalar magnetometer<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Operating range<\/td>\r\n<td>20,000 \u2013 100,000 nT<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Sensitivity \/ noise<\/td>\r\n<td>&lt;0.005 nT\/\u221aHz rms typical<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Gradient tolerance<\/td>\r\n<td>10,000 nT\/m<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Dead zone<\/td>\r\n<td>None \u2014 configurable for anywhere in the world<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Sample rate<\/td>\r\n<td>1000 Hz, synchronised to GPS 1PPS<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Bandwidth<\/td>\r\n<td>400 Hz<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Heading error<\/td>\r\n<td>\u00b15 nT over full 360\u00b0 equatorial &amp; polar spins (typ.)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Survey speed<\/td>\r\n<td>Up to 10 m\/s (sample \u2248 every 1 cm)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>GPS<\/td>\r\n<td>Upgraded module, \u2264 1.0 m with SBAS (helical antenna option)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Output \/ download<\/td>\r\n<td>Wi-Fi 2.4 GHz access point<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Data storage<\/td>\r\n<td>32 GB micro SD (U3), built-in data logger<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>IMU<\/td>\r\n<td>Bosch BMI160 accel\/gyro (200 Hz) + Insentek compass (100 Hz)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Battery<\/td>\r\n<td>2\u00d7 XT60; non-magnetic LiPo 1800\/2200 mAh 3S 11.1 V; hot-swappable; \u2248 2 h<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Weight \/ length<\/td>\r\n<td>1.2 kg (without batteries) \/ 1 m<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Operating temperature<\/td>\r\n<td>\u221220 \u00b0C to +40 \u00b0C, non-condensing<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Warranty<\/td>\r\n<td>1 year<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2 class=\"gne-sec-h\">Frequently Asked Questions<\/h2>\r\n<div class=\"gne-faq\"><details>\r\n<summary>Which drones is the MagArrow II compatible with?<\/summary>\r\n<p>It is UAS-agnostic and attaches to most enterprise UAVs. At only 1.2 kg it has little impact on the flight time of a typical 3\u20135 kg-payload drone. It is usually suspended on non-magnetic cable to separate it from the drone\u2019s magnetic signature.<\/p>\r\n<\/details><details>\r\n<summary>Do I need to connect it to the drone\u2019s electronics?<\/summary>\r\n<p>No. The MagArrow II is fully self-contained \u2014 GPS, storage and Wi-Fi are on board and it logs independently of the UAV and its software. You fly survey lines from your own UAS software and download data afterwards over Wi-Fi.<\/p>\r\n<\/details><details>\r\n<summary>How is the data downloaded and processed?<\/summary>\r\n<p>Data is downloaded over a 2.4 GHz Wi-Fi access point to any browser-capable device \u2014 roughly 1 minute per 10 minutes of data \u2014 then decimated and converted in Geometrics Survey Manager (and analysed in packages such as Geosoft Oasis montaj).<\/p>\r\n<\/details><details>\r\n<summary>Is an export licence required to ship to the UAE?<\/summary>\r\n<p>Yes. Cesium-vapor magnetometers are US export-controlled (ECCN 6A006) and require an export licence for the UAE. GulfNet Emirates DRS manages the licence application; please allow additional lead time for this step.<\/p>\r\n<\/details><details>\r\n<summary>How do I get pricing?<\/summary>\r\n<p>Use the Request a Quote button on this page and GulfNet Emirates DRS will respond with UAE pricing, availability, export-licence guidance and accessory options.<\/p>\r\n<\/details><\/div>","protected":false},"excerpt":{"rendered":"<p>UAS-deployable laser-pumped cesium-vapor total-field magnetometer \u2014 1.2 kg, 1000 Hz sampling, dual MFAM\u2122 sensors with no dead zones, fully self-contained for high-resolution drone magnetic surveys.<\/p>\n","protected":false},"featured_media":1790,"template":"","meta":{"_uag_custom_page_level_css":""},"product_brand":[1433],"product_cat":[23],"product_tag":[1244,1442,1438,1434,1436,1440],"class_list":["post-1796","product","type-product","status-publish","has-post-thumbnail","product_brand-geometrics","product_cat-payloads-sensors","product_tag-drone-payload","product_tag-geometrics-tag","product_tag-geophysical-survey","product_tag-magnetometer","product_tag-uav-magnetics","product_tag-uxo-detection","first","instock","shipping-taxable","product-type-simple"],"uagb_featured_image_src":{"full":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02.jpg",967,967,false],"thumbnail":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02-150x150.jpg",150,150,true],"medium":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02-300x300.jpg",300,300,true],"medium_large":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02-768x768.jpg",768,768,true],"large":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02.jpg",967,967,false],"1536x1536":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02.jpg",967,967,false],"2048x2048":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02.jpg",967,967,false],"woocommerce_archive_thumbnail":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02-300x300.jpg",300,300,true],"woocommerce_thumbnail":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02-600x600.jpg",600,600,true],"woocommerce_gallery_thumbnail":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02-100x100.jpg",100,100,true],"dgwt-wcas-product-suggestion":["https:\/\/www.gulfnetemirates.com\/drs\/wp-content\/uploads\/2026\/06\/geometrics-magarrow-ii-magnetometer-gallery-02-64x64.jpg",64,64,true]},"uagb_author_info":{"display_name":"msh@gulfnetemirates.me","author_link":"https:\/\/www.gulfnetemirates.com\/drs\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"UAS-deployable laser-pumped cesium-vapor total-field magnetometer \u2014 1.2 kg, 1000 Hz sampling, dual MFAM\u2122 sensors with no dead zones, fully self-contained for high-resolution drone magnetic surveys.","_links":{"self":[{"href":"https:\/\/www.gulfnetemirates.com\/drs\/wp-json\/wp\/v2\/product\/1796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gulfnetemirates.com\/drs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.gulfnetemirates.com\/drs\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gulfnetemirates.com\/drs\/wp-json\/wp\/v2\/media\/1790"}],"wp:attachment":[{"href":"https:\/\/www.gulfnetemirates.com\/drs\/wp-json\/wp\/v2\/media?parent=1796"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.gulfnetemirates.com\/drs\/wp-json\/wp\/v2\/product_brand?post=1796"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.gulfnetemirates.com\/drs\/wp-json\/wp\/v2\/product_cat?post=1796"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.gulfnetemirates.com\/drs\/wp-json\/wp\/v2\/product_tag?post=1796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}