A locator equipment, comprising: - a post providing an axis of reference of the locator equipment; - a processing unit with one or more processors; and - a plurality of electromagnetic sensors coupled to the post, wherein said plurality of electromagnetic sensors includes: • two gradient sensors (2, 3), that are spaced-apart on opposite sides of the post, generating a voltage proportional to the magnitude of a magnetic field component coinciding with an axis of the gradient sensors (2, 3), as it passes through each gradient sensor (2, 3), said two gradient sensors (2, 3) being configured to measure the distance of the locator equipment to a buried object; wherein said one or more processors are configured to compute localization information of said buried object based on the measurements taken by the plurality of electromagnetic sensors, wherein said computed localization information is shown through a display unit, characterized in that: - the plurality of electromagnetic sensors further includes: - a null sensor comprising a winding wound around said axis of reference of the locator equipment; - three sensors (4, 5, 6), namely a first sensor, a second sensor and a third sensor, comprising concentric windings with respect to a spheroidal support, which is traversed by said axis of reference of the locator equipment, the first, second and third sensors being non-omnidirectional sensors; and - a fourth sensor located above said null sensor, wherein said first and second sensors are configured to measure an angle of the locator equipment with respect to the buried object and the third sensor is configured to measure the depth of the buried object together with the fourth sensor, and wherein the first and second sensors are offset +45o and -45o, respectively, on said spheroidal support and the winding of the third sensor is located on a plane containing said axis of reference of the locator equipment and is parallel to the windings of said two gradient sensors (2, 3). - a post providing an axis of reference of the locator equipment; - a processing unit with one or more processors; and - a plurality of electromagnetic sensors coupled to the post, wherein said plurality of electromagnetic sensors includes: • two gradient sensors (2, 3), that are spaced-apart on opposite sides of the post, generating a voltage proportional to the magnitude of a magnetic field component coinciding with an axis of the gradient sensors (2, 3), as it passes through each gradient sensor (2, 3), said two gradient sensors (2, 3) being configured to measure the distance of the locator equipment to a buried object; • two gradient sensors (2, 3), that are spaced-apart on opposite sides of the post, generating a voltage proportional to the magnitude of a magnetic field component coinciding with an axis of the gradient sensors (2, 3), as it passes through each gradient sensor (2, 3), said two gradient sensors (2, 3) being configured to measure the distance of the locator equipment to a buried object; - the plurality of electromagnetic sensors further includes: - a null sensor comprising a winding wound around said axis of reference of the locator equipment; - three sensors (4, 5, 6), namely a first sensor, a second sensor and a third sensor, comprising concentric windings with respect to a spheroidal support, which is traversed by said axis of reference of the locator equipment, the first, second and third sensors being non-omnidirectional sensors; and - a fourth sensor located above said null sensor, wherein said first and second sensors are configured to measure an angle of the locator equipment with respect to the buried object and the third sensor is configured to measure the depth of the buried object together with the fourth sensor, and wherein the first and second sensors are offset +45o and -45o, respectively, on said spheroidal support and the winding of the third sensor is located on a plane containing said axis of reference of the locator equipment and is parallel to the windings of said two gradient sensors (2, 3). - a null sensor comprising a winding wound around said axis of reference of the locator equipment; - three sensors (4, 5, 6), namely a first sensor, a second sensor and a third sensor, comprising concentric windings with respect to a spheroidal support, which is traversed by said axis of reference of the locator equipment, the first, second and third sensors being non-omnidirectional sensors; and - a fourth sensor located above said null sensor, wherein said first and second sensors are configured to measure an angle of the locator equipment with respect to the buried object and the third sensor is configured to measure the depth of the buried object together with the fourth sensor, and wherein the first and second sensors are offset +45o and -45o, respectively, on said spheroidal support and the winding of the third sensor is located on a plane containing said axis of reference of the locator equipment and is parallel to the windings of said two gradient sensors (2, 3). wherein said first and second sensors are configured to measure an angle of the locator equipment with respect to the buried object and the third sensor is configured to measure the depth of the buried object together with the fourth sensor, and wherein the first and second sensors are offset +45o and -45o, respectively, on said spheroidal support and the winding of the third sensor is located on a plane containing said axis of reference of the locator equipment and is parallel to the windings of said two gradient sensors (2, 3).