{"id":228,"date":"2012-03-28T17:35:33","date_gmt":"2012-03-28T13:35:33","guid":{"rendered":"https:\/\/www.zond-geo.co\/english\/?page_id=228"},"modified":"2023-07-20T11:10:08","modified_gmt":"2023-07-20T07:10:08","slug":"zondmt2d","status":"publish","type":"page","link":"https:\/\/www.zond-geo.co\/english\/zond-software\/electromagnetic-sounding\/zondmt2d\/","title":{"rendered":"ZondMT2D"},"content":{"rendered":"ZondMT2D<\/strong>\u00a0software is designed for two-dimensional interpretation of \u00a0\u00a0magnetotelluric\u00a0<\/strong>(MT) \u00a0data in \u00a0MT, \u00a0Audio\u041c\u0422 and RadioMT \u00a0frequencies range(Land, underwater and airborne surveys).\n\nThis group of electroprospecting methods is based on studying of the natural variable electromagnetic field, allows to study distribution of the Earth conductivity on depths from the first meters to many tens and hundreds kilometers. Investigating of distribution of resistivity with depth possible due to the phenomenon of skin-effect which defines the depth of electromagnetic field penetration vs frequency. Thus, MT curves<\/a> reflect change of resistivity vs depth.\n\nComfortable interface and wide possibilities of data presentation<\/a> allow to solve given geological problem with maximum effectiveness. While developing software special attention was paid to comfort and simplicity of its use, variety of visualization<\/a> features and account of a priori data.\n\nDepending on the interpreter\u2019s choice, software \u00a0gives different \u00a0variants \u00a0 of data interpretation algorithms. Comfortable control system allows to choose from the great number of equivalents results that will appear to be the best in geophysical and geological point of view.\n\nZondMT2D<\/strong>\u00a0represents ready solution for magnetotelluric soundings, and solves wide range of problems from mathematical modeling and sensitivity analysis to field data processing and interpretation. Convenient interface and variety of data visualization features allow to solve wide range of geological problems with maximum effectiveness.\n\nZondMT2D<\/strong>\u00a0<\/strong>uses simple and clear text format of data allowing to combine easily various systems of observation, including information on topography and other additional information. Also well-known formats of the data (Mackie, Rebocc, EDI, J, USF) are supported.\n\n\u00a0<\/strong>\n

\"2D<\/a><\/p>\nImportant stage which prevents field measurement is mathematical modeling of geoelectric structure of work site. Modeling gives a chance to estimate the frequencies range and to make a choice of optimum parameters of the observation system for decision of formulated geological problem.\u00a0ZondMT2D<\/strong>\u00a0has great range of tools for mathematical modeling and analysis of \u00a0TM\/TE natural electromagnetic fields.\u00a0IP modelling<\/a> is also available in software.\n\nSoftware\u00a0allows to invert data <\/a>of magnetic TM and electric TE \u00a0polarization separately or together with or without tipper; to set relative\u00a0weight\u00a0for polarizations, to apparent resistivity and phase; \u00a0invert \u00a0data using apparent resistivity and \u00a0phase, or \u00a0imaginary and real component of impedance; invert data and P-shift(static) \u00a0of apparent resistivity. There are three ways for static shift correction: automatic, manual and with using TDEM or VES data<\/a>.\n

\"ZondMT2D<\/p>\nSpecial MT Editor<\/strong> module was designed for \u00a0data filtration, analysis and rotation procedure:\n

\"ZondMT2DMain processing window<\/p>\n

\"ZondMT2D<\/p>\n

Polar diagrams window<\/p>\n

\"ZondMT2D<\/p>\n

Result of fast filtration procedure<\/p>\nAs the general task of the program is inversion of geoelectric \u00a0parameters, some variants of inverse problem \u00a0are designed\u00a0in\u00a0ZondMT2d<\/strong>, basic of them are: smoothing inversion \u2013 to get smooth model and focusing \u2014 to get \u00a0piece-smoothed model of geoelectric parameters with depth.\n

\"ZondMT2D<\/p>\nWhile program was designed special consideration given to a priori data accounting. Because of equivalence of inverse geophysical problems, quality of the obtained results strongly depends on the amount of a priori data\u00a0used. In\u00a0ZondMT2D<\/strong>\u00a0there is possibility of weights setting for measurements, fixing and limits making of changing features of different cells, using of a priori model as reference \u00a0in inversion. The robust schemas of noise estimation\u00a0are designed in the software. There is also possibility to import and display results of measurements by other methods and boreholes data that improved quality of results.\n

\"ZondMT2D<\/p>\nSpecial options for very long line inversion<\/a> are available.\n

\"Resistivity<\/a><\/p>\n

A lot of options for joint inversion and modelling with other geophysical methods are available in software.\u00a0ZondMT2d\u00a0<\/strong>provides next kind of joint inversion: with refraction seismic, gravity, magnetic, TDEM<\/a> and VES data.<\/p>\n

\"ZondMT2D<\/p>\n\n

\n
\n

Version 13 \/ 12 \/ 2023 | Software: download<\/a> \u00a0|\u00a0 Video lesson: download<\/a><\/p>\n\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

ZondMT2D\u00a0software is designed for two-dimensional interpretation of \u00a0\u00a0magnetotelluric\u00a0(MT) \u00a0data in \u00a0MT, \u00a0Audio\u041c\u0422 and RadioMT \u00a0frequencies range(Land, underwater and airborne surveys). This group of electroprospecting methods is based on studying of the natural variable electromagnetic field, allows to study distribution of the Earth conductivity on depths from the first meters to many tens and hundreds kilometers. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":32,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-228","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.zond-geo.co\/english\/wp-json\/wp\/v2\/pages\/228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zond-geo.co\/english\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.zond-geo.co\/english\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.zond-geo.co\/english\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zond-geo.co\/english\/wp-json\/wp\/v2\/comments?post=228"}],"version-history":[{"count":25,"href":"https:\/\/www.zond-geo.co\/english\/wp-json\/wp\/v2\/pages\/228\/revisions"}],"predecessor-version":[{"id":9370,"href":"https:\/\/www.zond-geo.co\/english\/wp-json\/wp\/v2\/pages\/228\/revisions\/9370"}],"up":[{"embeddable":true,"href":"https:\/\/www.zond-geo.co\/english\/wp-json\/wp\/v2\/pages\/32"}],"wp:attachment":[{"href":"https:\/\/www.zond-geo.co\/english\/wp-json\/wp\/v2\/media?parent=228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}