{"id":109165,"date":"2025-07-29T12:41:41","date_gmt":"2025-07-29T10:41:41","guid":{"rendered":"https:\/\/geosurveys.it\/?page_id=109165"},"modified":"2025-07-30T16:23:55","modified_gmt":"2025-07-30T14:23:55","slug":"magnetometry","status":"publish","type":"page","link":"https:\/\/geosurveys.it\/en\/magnetometry\/","title":{"rendered":"Magnetometry"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row row_height_percent=&#8221;100&#8243; back_color=&#8221;color-jevc&#8221; back_image=&#8221;109060&#8243; kburns=&#8221;yes&#8221; overlay_color=&#8221;color-jevc&#8221; overlay_alpha=&#8221;20&#8243; gutter_size=&#8221;4&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;180003&#8243; overlay_color_type=&#8221;uncode-palette&#8221; back_color_type=&#8221;uncode-palette&#8221;][vc_column column_width_percent=&#8221;100&#8243; position_horizontal=&#8221;left&#8221; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;3&#8243; style=&#8221;dark&#8221; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;704479&#8243;][vc_row_inner][vc_column_inner column_width_percent=&#8221;100&#8243; gutter_size=&#8221;3&#8243; style=&#8221;dark&#8221; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;103021&#8243;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; text_weight=&#8221;700&#8243; uncode_shortcode_id=&#8221;180426&#8243;]POTENTIAL METHODS[\/vc_custom_heading][vc_custom_heading heading_semantic=&#8221;h1&#8243; text_font=&#8221;font-377884&#8243; text_size=&#8221;h1&#8243; text_weight=&#8221;500&#8243; css_animation=&#8221;curtain-words&#8221; uncode_shortcode_id=&#8221;295616&#8243;]Magnetometry[\/vc_custom_heading][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;3&#8243; bottom_padding=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;204319&#8243;][vc_column column_width_percent=&#8221;100&#8243; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;149024&#8243;][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;104431&#8243;][vc_column_inner column_width_percent=&#8221;100&#8243; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;-2&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;7\/12&#8243; uncode_shortcode_id=&#8221;127737&#8243;][vc_single_image media=&#8221;109063&#8243; media_width_percent=&#8221;100&#8243; uncode_shortcode_id=&#8221;160433&#8243;][\/vc_column_inner][vc_column_inner column_width_percent=&#8221;100&#8243; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; css_animation=&#8221;bottom-t-top&#8221; animation_delay=&#8221;300&#8243; width=&#8221;5\/12&#8243; uncode_shortcode_id=&#8221;218625&#8243; css=&#8221;.vc_custom_1748424728366{padding-right: 30px !important;}&#8221;][vc_custom_heading heading_semantic=&#8221;h3&#8243; text_size=&#8221;h3&#8243; uncode_shortcode_id=&#8221;584773&#8243;]Magnetic prospecting is a noninvasive geophysical technique that measures the Earth&#8217;s magnetic field and its local variations, called magnetic anomalies.[\/vc_custom_heading][vc_empty_space empty_h=&#8221;1&#8243;][vc_column_text uncode_shortcode_id=&#8221;183447&#8243;]These anomalies are caused by objects or structures with high magnetic susceptibility, such as rocks, archaeological remains, war devices, or buried infrastructure. Magnetic susceptibility is the ability of a material to become magnetized in the presence of an external magnetic field, generating a secondary field that alters the natural field. Magnetometers detect these perturbations, allowing, from the analysis of the shape and amplitude of the anomalies, objects of different nature and size to be recognized, making magnetometers useful tools in a variety of fields: geology, archaeology, war reclamation, engineering, and the environment.[\/vc_column_text][vc_empty_space empty_h=&#8221;3&#8243; desktop_visibility=&#8221;yes&#8221; mobile_visibility=&#8221;yes&#8221;][vc_empty_space empty_h=&#8221;2&#8243; desktop_visibility=&#8221;yes&#8221; medium_visibility=&#8221;yes&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row unlock_row_content=&#8221;yes&#8221; row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;0&#8243; bottom_padding=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;141228&#8243;][vc_column column_width_percent=&#8221;100&#8243; gutter_size=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;1&#8243; shift_y=&#8221;-5&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;3&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; css_animation=&#8221;left-t-right&#8221; animation_speed=&#8221;1100&#8243; animation_delay=&#8221;600&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;656733&#8243;][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; equal_height=&#8221;yes&#8221; gutter_size=&#8221;0&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_visibility=&#8221;yes&#8221; mobile_visibility=&#8221;yes&#8221; uncode_shortcode_id=&#8221;353294&#8243;][vc_column_inner column_width_percent=&#8221;100&#8243; position_vertical=&#8221;bottom&#8221; gutter_size=&#8221;2&#8243; style=&#8221;dark&#8221; back_color=&#8221;color-172302&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;3\/12&#8243; uncode_shortcode_id=&#8221;712395&#8243; back_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;h4&#8243; text_size=&#8221;h4&#8243; text_transform=&#8221;uppercase&#8221; uncode_shortcode_id=&#8221;195609&#8243;]Fields of Application:[\/vc_custom_heading][vc_empty_space empty_h=&#8221;1&#8243;][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; uncode_shortcode_id=&#8221;783213&#8243;]Regional and local mineral prospecting[\/vc_custom_heading][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; uncode_shortcode_id=&#8221;449627&#8243;]Petroleum prospecting[\/vc_custom_heading][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; uncode_shortcode_id=&#8221;126071&#8243;]Geothermal prospecting[\/vc_custom_heading][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][\/vc_column_inner][vc_column_inner column_width_percent=&#8221;100&#8243; position_vertical=&#8221;bottom&#8221; gutter_size=&#8221;2&#8243; style=&#8221;dark&#8221; back_color=&#8221;color-172302&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;3\/12&#8243; uncode_shortcode_id=&#8221;594545&#8243; back_color_type=&#8221;uncode-palette&#8221;][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; uncode_shortcode_id=&#8221;187928&#8243;]Water prospecting[\/vc_custom_heading][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; uncode_shortcode_id=&#8221;781375&#8243;]Archaeological research[\/vc_custom_heading][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][\/vc_column_inner][vc_column_inner column_width_percent=&#8221;100&#8243; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_visibility=&#8221;yes&#8221; medium_width=&#8221;0&#8243; mobile_visibility=&#8221;yes&#8221; mobile_width=&#8221;0&#8243; width=&#8221;6\/12&#8243; uncode_shortcode_id=&#8221;116090&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; equal_height=&#8221;yes&#8221; gutter_size=&#8221;0&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; desktop_visibility=&#8221;yes&#8221; uncode_shortcode_id=&#8221;102697&#8243;][vc_column_inner column_width_percent=&#8221;100&#8243; position_vertical=&#8221;bottom&#8221; gutter_size=&#8221;2&#8243; style=&#8221;dark&#8221; back_color=&#8221;color-172302&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;712395&#8243; back_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;h4&#8243; text_size=&#8221;h4&#8243; text_transform=&#8221;uppercase&#8221; uncode_shortcode_id=&#8221;190819&#8243;]Fields of Application:[\/vc_custom_heading][vc_empty_space empty_h=&#8221;1&#8243;][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; uncode_shortcode_id=&#8221;106159&#8243;]Regional and local mineral prospecting[\/vc_custom_heading][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; uncode_shortcode_id=&#8221;212270&#8243;]Petroleum prospecting[\/vc_custom_heading][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; uncode_shortcode_id=&#8221;848593&#8243;]Geothermal prospecting[\/vc_custom_heading][vc_separator sep_color=&#8221;accent&#8221; uncode_shortcode_id=&#8221;170617&#8243; sep_color_type=&#8221;uncode-palette&#8221;][vc_custom_heading heading_semantic=&#8221;p&#8221; text_size=&#8221;&#8221; 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