{"id":7370,"date":"2025-08-13T14:46:51","date_gmt":"2025-08-13T18:46:51","guid":{"rendered":"https:\/\/www.gemsys.ca\/?page_id=7370"},"modified":"2026-01-08T17:31:34","modified_gmt":"2026-01-08T22:31:34","slug":"magvlf","status":"publish","type":"page","link":"https:\/\/www.gemsys.ca\/magvlf\/","title":{"rendered":"MagVLF Integrated System"},"content":{"rendered":"<div class=\"image wp-caption\" style=\"text-align: center; width: 265px; padding: 0px 25px;\"><a href=\"https:\/\/www.gemsys.ca\/wp-content\/themes\/gemsystems\/images\/MagVLF300x200px-V1.png\"><br \/><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-7067\" src=\"https:\/\/www.gemsys.ca\/wp-content\/themes\/gemsystems\/images\/MagVLF300x200px-V1.png\" alt=\"\" width=\"265\" height=\"175\" \/><br \/><\/a>\n<p class=\"wp-caption-text\" style=\"font-size: 10px;\">Integrated UAV Magnetometer and VLF-EM System<\/p>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">MagVLF technology<\/h2>\n\n\n\n<p class=\"has-text-align-left\">The&nbsp;<strong>MagVLF&nbsp;<\/strong>is a cutting-edge geophysical solution that combines GEM Systems&#8217; high-sensitivity&nbsp;<em>DRONEmag\u2122<\/em> magnetometer and&nbsp;<em>VLF-EM<\/em>&nbsp;system into a single, lightweight UAV platform. Designed for simultaneous magnetic and electromagnetic data collection, MagVLF delivers powerful insights for geological, mineral, and environmental surveys\u2014especially in remote or hard-to-access areas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><strong>Key Features<\/strong><\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><em>Dual-Sensor Integration<\/em><\/h4>\n\n\n\n<p><strong>DRONEmag\u2122<\/strong>&nbsp;(GSMP-35U and GSMP-25U)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Industry-leading sensitivity:&nbsp;<strong>0.2 pT @ 1 Hz<\/strong><\/li>\n\n\n\n<li>Lightweight UAV package<\/li>\n\n\n\n<li>High-speed sampling up to 1000 hz<\/li>\n<\/ul>\n\n\n\n<p><strong>VLF-EM System <\/strong>(GSM-90AVU)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Measures in-phase &amp; quadrature components of the vertical EM field<\/li>\n\n\n\n<li>Dual-station operation with orthogonal coils for noise reduction<\/li>\n\n\n\n<li>Frequency range:&nbsp;<strong>15\u201330 kHz<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Benefits<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><em><strong>One Payload, Two Datasets<\/strong><br><\/em>Capture both magnetic and VLF-EM data in a single flight, reducing time and operational costs.<\/p>\n\n\n\n<p><em><strong>Optimized for UAVs<\/strong><br><\/em>Compact, lightweight, and easy to integrate with multirotor or fixed-wing UAVs.<\/p>\n\n\n\n<p><em><strong>High-Resolution Results<\/strong><br><\/em>Acquire precise geophysical data for deeper insights in complex terrains.<\/p>\n\n\n\n<p><em><strong>Radio Link<\/strong><br><\/em>Radiolink offers many advantages such as data transmission, communication and visualization with GEMDAS.<\/p>\n\n\n\n<p><em><strong>Industry-Leading Warranty<\/strong><br><\/em>Backed by a 3-year warranty, providing peace of mind and long-term value.<\/p>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><strong>Applications<\/strong><\/strong><\/h3>\n\n\n\n<p>The <strong>MagVLF<\/strong>\u2019s versatility translates a wide range of applications, catering to the diverse needs of various industries:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mineral exploration<\/li>\n\n\n\n<li>Geological mapping and structural interpretation<\/li>\n\n\n\n<li>Environmental and hydrological studies<\/li>\n\n\n\n<li>Remote or difficult-to-reach survey zones<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>SPECIFICATIONS<\/strong><\/h3>\n\n\n\n<p><strong>Magnetometer <strong>Performance<\/strong><\/strong> <strong>(GSMP-35U \/ 25U) <\/strong><\/p>\n\n\n\n<p>Sensitivity: &nbsp;GSMP-35U: 0.0002 nT @ 1 Hz \/&nbsp;GSMP-25U: 0.022&nbsp;nT&nbsp;&nbsp;@ 1 Hz&nbsp;<\/p>\n\n\n\n<p>Resolution: 0.0001 nT&nbsp;<\/p>\n\n\n\n<p>Absolute Accuracy: \u00b1 0.1 nT<\/p>\n\n\n\n<p>Dynamic Range: 20,000nT to 120,000 nT<\/p>\n\n\n\n<p>Low\/High Field Options: 3000 to 350,000 nT<\/p>\n\n\n\n<p>Gradient Tolerance: 50,000 nT\/m<\/p>\n\n\n\n<p>Sampling Rate: 1, 5, 10, 20, 100 (optional), 1000 (optional) Hz<\/p>\n\n\n\n<p><strong>VLF Perfomance<\/strong><\/p>\n\n\n\n<p>User selected station frequency range of 15.0 -40.8kHz (simultaneous measurements).<\/p>\n\n\n\n<p>Vertical in-phase and out-of-phase (quadrature) components as % of total field.<\/p>\n\n\n\n<p>2 components of horizontal field amplitude and total field strength in pT.<\/p>\n\n\n\n<p>0.1% of total field (VLF fields &gt;5 pT)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Summary<\/h3>\n\n\n\n<p><strong>MagVLF<\/strong>&nbsp;sets a new standard for UAV-based geophysics\u2014combining the power of two proven technologies in one streamlined system. For detailed technical specifications please check the brochure and for all other questions please send us an email or request a quote.&nbsp;<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n<p><a title=\"AirBIRD\" href=\"https:\/\/www.gemsys.ca\/wp-content\/themes\/gemsystems\/pdf\/MagVLF.pdf\" target=\"_blank\" rel=\"noopener\"><span class=\"view-brochure-btn\">View Brochure<\/span><\/a><\/p>\n<p><a class=\"goto-qt\" title=\"Request a Quote\" href=\"https:\/\/www.gemsys.ca\/magvlf-quotation\/\"><span class=\"view-brochure-btn\">Request a Quote<\/span><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Integrated UAV Magnetometer and VLF-EM System MagVLF technology The&nbsp;MagVLF&nbsp;is a cutting-edge geophysical solution that combines GEM Systems&#8217; high-sensitivity&nbsp;DRONEmag\u2122 magnetometer and&nbsp;VLF-EM&nbsp;system &hellip; <a href=\"https:\/\/www.gemsys.ca\/magvlf\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"inner-page.php","meta":{"footnotes":""},"class_list":["post-7370","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.gemsys.ca\/wp-json\/wp\/v2\/pages\/7370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gemsys.ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gemsys.ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gemsys.ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gemsys.ca\/wp-json\/wp\/v2\/comments?post=7370"}],"version-history":[{"count":5,"href":"https:\/\/www.gemsys.ca\/wp-json\/wp\/v2\/pages\/7370\/revisions"}],"predecessor-version":[{"id":7429,"href":"https:\/\/www.gemsys.ca\/wp-json\/wp\/v2\/pages\/7370\/revisions\/7429"}],"wp:attachment":[{"href":"https:\/\/www.gemsys.ca\/wp-json\/wp\/v2\/media?parent=7370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}