Marching compass

MESSGERÄT ZUM BESTIMMEN DER NEIGUNG UND DER HIMMELSRICHTUNG

APPARATUS FOR MEASURING GEOLOGIC STRIKE AND DIP

An apparatus for measuring geologic strike and dip of a formation. The apparatus includes a support plate, a first rotation plate disposed on the support plate and parallel to the support plate, the first rotation plate being rotatable parallel to the support plate, a second rotation plate hinge-coupled to the first rotation plate, the second rotation plate being rotatable about a hinge shaft, a protractor configured to read an angle between the first rotation plate and the second rotation plate; and a measuring unit including a compass disposed on the second rotation plate.

APPARATUS FOR MEASURING GEOLOGIC STRIKE AND DIP

An apparatus for measuring geologic strike and dip of a formation. The apparatus includes a support plate, a first rotation plate disposed on the support plate and parallel to the support plate, the first rotation plate being rotatable parallel to the support plate, a second rotation plate hinge-coupled to the first rotation plate, the second rotation plate being rotatable about a hinge shaft, a protractor configured to read an angle between the first rotation plate and the second rotation plate; and a measuring unit including a compass disposed on the second rotation plate.

Vorrichtung zum Bestimmen der Neigung und der Himmelsrichtung einer Fläche

AUTOMATED MOBILE GEOTECHNICAL MAPPING

Provided are apparatus and methods for generating a representation of a physical environment, comprising: a mobile sensor platform (MSP) including sensors that output sensor signals relating to parameters such as range, gravity, direction of the Earth's magnetic field, and angular velocity. The MSP is adapted to be moved through the environment. The sensor signals are processed and observations of axes in the environment are generated for a sequence of time steps, the orientation of the MSP is estimated for each of the time steps, observed axes are identified at each orientation, and similar axes are associated. The orientations, the axes in the environment, and the directions of gravity and the Earth's magnetic field are linked such that each observation is predicted based on the estimates of the orientations. An estimate of the orientations is optimized and an output of the representation of the physical environment is generated based on the optimized orientation estimates. The output ...

Automated mobile geotechnical mapping

Provided are apparatus and methods for generating a representation of a physical environment, comprising: a mobile sensor platform (MSP) including sensors that output sensor signals relating to parameters such as range, gravity, direction of the Earth's magnetic field, and angular velocity. The MSP is adapted to be moved through the environment. The sensor signals are processed and observations of axes in the environment are generated for a sequence of time steps, the orientation of the MSP is estimated for each of the time steps, observed axes are identified at each orientation, and similar axes are associated. The orientations, the axes in the environment, and the directions of gravity and the Earth's magnetic field are linked such that each observation is predicted based on the estimates of the orientations. An estimate of the orientations is optimized and an output of the representation of the physical environment is generated based on the optimized orientation estimates. The output ...

DEVICE AND AN AUXILIARY DEVICE FOR MEASURING STRIKE AND INCLINATION, CAPABLE OF EASILY MEASURING A STRIKE AND INCLINATION OF STRATUM

주향 및 경사 측정 장치는 받침판과, 상기 받침판과 평행하도록 상기 받침판 상에 구비되고, 상기 받침판과 평행하도록 회전 가능한 제1 회전판과, 상기 제1 회전판과 힌지 결합되고, 힌지 축을 중심으로 회전 가능한 제2 회전판과, 상기 제1 회전판과 상기 제2 회전판이 이루는 각도를 판독하기 위한 각도기 및 상기 제2 회전판 상에 구비되는 나침반을 포함하는 측정 수단을 포함할 수 있다. 주향 및 경사 측정 장치는 지층면의 주향과 경사와 선구조의 면선각과 선경사를 재현성 있게 측정할 수 있다.

Device for finding the inclination and cardinal points of a surface

Inclinometer having a plate extending beyond the main body

An inclinometer or clinometer apparatus 10 comprises a body 12, the body having a plate 16 fixedly secured to the body and arranged to extend beyond an envelope defined by the body, the plate being arranged for alignment with a plane for measuring the angle of inclination of the body. The plate can be inserted into a geological feature which may be hidden, allowing measurements which have hitherto been difficult or impossible. The plate may be retractable or detachable and a number of such plates, having different shapes and sizes, may be provided (see Figure 8). The apparatus may also include a compass for determining the bearing of a plane.

CLINO METER AND A METHOD FOR MEASURING A STRIKE AND TILT ANGLE OF A FAULT BY USING THE SAME

PURPOSE: A clino meter and a method for measuring a strike and tilt angle by using the same are provided to directly read an inclination gradation pointed by an inclination measurement sphere when measuring a tilt angle by fixing an inclination gradation to a clino meter in advance, thereby easily measuring the tilt angle of a fault. CONSTITUTION: A clino meter comprises a base plate(100) and compass(200). The compass measure a strike and tilt angle by being installed on the base plate. The compass comprises a first case and second case. The first case is installed to be rotated on the base plate, thereby moving a strike gradation marked on an edge to a specific position. The second case is installed in the inside of the first case and fixes the inclination gradation marked on the edge at the specific position by being fixed to the base plate. The second case comprises a strike measuring probe and inclination measuring sphere. The strike measuring probe is rotated by magnetic force and ...

CLINOMETER AND METHOD FOR MEASURING STRIKE AND DIP ANGLE USING SAME

A clinometer, according to the present invention, comprises: a base plate; and a compass which is mounted on the base plate and can measure a strike and a dip angle, wherein the compass comprises: a first case which is rotationally provided on the base plate so as to move a strike scale indicated on the rim of the compass to a certain position; and a second case which is provided in the first case, and which is fixed on the base plate so as to fix a dip scale indicated on the rim of the compass at a certain position.

Geological compass for determining surface position relative to earth gravity and earth magnetic field

A geological compass for determining the position of surfaces and lines relative to gravity and to the earth's magnetic field consists of a sphere (2) freely movable inside a hollow spherical housing (3) and with an eccentric magnet (4). The housing is mounted on a support (6) with at least three defined points, in such a way that more than 60% of the housing surface is visible. Using a scale and pole markings on the compass sphere and housing, geological values such as gradient and direction of slope can be simultaneously read off. The compass can be stopped with an arresting system (9, 10, 11, 12, 13) so that the values are "frozen" for later use. It can also be used as a spirit level or levelling instrument. It is simple to make and use and requires no electronic accessories.

Inclinometer apparatus

Angular displacement measuring apparatus with strobe means

Cell boundary ambiguities associated with data read from tracks of sequential cells from a data source such as a coded disc are avoided by incorporating specially coded cells in each track and sensing the status of these cells to determine the proper timing for enabling accurate readout from the track. The special cells are arranged such that data read therefrom is common at the bit cell boundaries but differs for at least a segment around the center of each bit cell. The specially coded tracks can be arranged to produce significant data as well as to control enabling of the data readout.

METHOD FOR CALCULATING THE ANGLE OF INCLINATION OF MAGNETIC FIELD IN A SENSOR COORDINATION SYSTEM

A method for calculating an angle of inclination of a magnetic field in a sensor coordination system includes measuring a magnetic field vector using a magnetometer, measuring an acceleration vector using an accelerometer, determining whether the sensor coordination system is in a moving state or a stationary state using the acceleration vector, and calculating the inclination angle of the magnetic field using the magnetic field vector and the acceleration vector, in response to the determining indicating the stationary state.

Automated mobile geotechnical mapping

Provided are apparatus and methods for generating a representation of a physical environment, comprising: a mobile sensor platform (MSP) including sensors that output sensor signals relating to parameters such as range, gravity, direction of the Earth's magnetic field, and angular velocity. The MSP is adapted to be moved through the environment. The sensor signals are processed and observations of axes in the environment are generated for a sequence of time steps, the orientation of the MSP is estimated for each of the time steps, observed axes are identified at each orientation, and similar axes are associated. The orientations, the axes in the environment, and the directions of gravity and the Earth's magnetic field are linked such that each observation is predicted based on the estimates of the orientations. An estimate of the orientations is optimized and an output of the representation of the physical environment is generated based on the optimized orientation estimates. The output ...

Vorrichtung zum Bestimmen der Neigung und der Himmelsrichtung einer Fläche

COMPAS AND CLINOMETER APPARATUS HAVING THE COMPAS

A compass includes a case, a first support shaft, a second support shaft, and a needle. The case includes an upper plate, a lower plate, and a side wall that connects edge portions of the upper plate and the lower plate. The first support shaft is coupled to the lower plate and protrudes toward the upper plate, and the second support shaft is coupled to the upper plate and protrudes toward the lower plate. The needle includes a support unit, a first indicator unit, and a second indicator unit. The support unit is disposed between the first support shaft and the second support shaft, and includes a first support groove that is formed close to the first support shaft and a second support groove that is formed close to the second support shaft. The first indicator unit is coupled to one side of the support unit, and the second indicator unit is coupled to the support unit to face the first indicator unit with the support unit therebetween.

Automated mobile geotechnical mapping

Provided are apparatus and methods for generating a representation of a physical environment, comprising: a mobile sensor platform (MSP) including sensors that output sensor signals relating to parameters such as range, gravity, direction of the Earth's magnetic field, and angular velocity. The MSP is adapted to be moved through the environment. The sensor signals are processed and observations of axes in the environment are generated for a sequence of time steps, the orientation of the MSP is estimated for each of the time steps, observed axes are identified at each orientation, and similar axes are associated. The orientations, the axes in the environment, and the directions of gravity and the Earth's magnetic field are linked such that each observation is predicted based on the estimates of the orientations. An estimate of the orientations is optimized and an output of the representation of the physical environment is generated based on the optimized orientation estimates. The output ...

A DEVICE FOR AND A METHOD OF DETERMINING THE ORIENTATION OF A PLANE IN SPACE

A device, a method, a computer program and a computer readable medium for determining an angular orientation of a plane in space is provided, comprising a first unit adapted to receive a first data set indicative of a first physical parameter, and a second unit adapted to receive a second data set indicative of a second physical parameter. Further the device comprises a calculation unit adapted to calculate a transformation array for a transformation based on the first data set, a transformation unit adapted to transform the second data set by using the transformation array, and a determination unit adapted to determine a first angle indicative of an angular orientation of the object in space based on the transformed second data set.

APPARATUS AND METHODS FOR MEASURING STRIKE AND DIP, TREND AND PLUNGE, BEARINGS, AND INCLINATION

An apparatus and methodology for measuring strike and dip of a plane, trend and plunge of a line, directional bearing in the horizontal plane, and angle of inclination in the vertical plane. More specifically, the present invention relates to a compass adapted to measure geological features using single compass configurations for each type of measurement. The compass includes a base, a hinge assembly rotatably interconnected to the base, and a lid rotatably interconnected to the hinge assembly. The lid is operable to rotate around both a major axis and a minor axis of the compass. A sight tube is positioned in a hollow bore of the hinge assembly and is operable to sight directional bearings.

Angular displacement measuring apparatus

Angular displacements are measured relative to either an external magnetic field as in a compass or relative to a vertical reference as in inclinometers or the like by selective orientation of the device. A bistable weight balancing apparatus and a dual bearing support arrangement cooperate to provide two discrete balancing positions. Horizontal positioning of the device results in relatively even weight distribution around a needle bearing support which permits alignment with the polar line of an external magnetic field. Vertical orientation of the device permits an offset redistribution of the weight in the bistable balance to define a vertical reference. Digitally coded apparatus such as a disc permits circuitry to detect instantaneous orientation of the frame relative to a magnetic field or vertical reference. Circuitry logically cooperates with data read from specially coded tracks to insure accurate strobing of the output data free of ambiguities. The position reflecting digital data ...

CLINOMETER APPARATUS

Clinometer apparatus

A clinometer apparatus includes a first measurement member, a second measurement member, and a coupling member. The first measurement member includes a first plate on which first angle indices are formed, and a first coupling unit that has a circumferential surface on which second angle indices are carved. The second measurement member includes a second plate, a second coupling unit that is coupled to the first coupling unit due to the coupling member, and a compass that is coupled to the second plate. The coupling member couples the first coupling unit and the second coupling unit so that the second measurement member rotates relative to the first measurement member about a rotational axis of the first coupling unit.

Angular displacement measuring apparatus with strobe means

Cell boundary ambiguities associated with data read from tracks of sequential cells from a data source such as a coded disc are avoided by incorporating specially coded cells in each track and sensing the status of these cells to determine the proper timing for enabling accurate readout from the track. The special cells are arranged such that data read therefrom is common at the bit cell boundaries but differs for at least a segment around the center of each bit cell. The specially coded tracks can be arranged to produce significant data as well as to control enabling of the data readout.

DEVICE FOR FINDING THE INCLINATION AND CARDINAL POINTS OF A SURFACE

A device for finding the inclination and cardinal points of a surface has a foot (1) to be laid upon the surface of which the inclination and cardinal points are to be determined. The device also has a levelling plate (2) pivoted on the foot (1). In order to direct the levelling plate (2) horizontally, it contains a spirit level (8). In addition, there is a compass (7) in the levelling plate (2) from which the cardinal points of the surface on which the device is laid can be read. To determined the inclination, there is an angular scale (10) on a plate (3) pivoted on the foot (1) and acting as a cover, from which the angle between the levelling plate (2) and the foot (1) and hence the angle of inclination of the surface can be read. For transport purposes, the levelling plate (2) can be folded down on the foot (1) and protected from above by the foolded cover (3). The device of the invention may be used not only to determine the inclination and cardinal points of surfaces but also to set ...

Compass and clinometer apparatus having the compass

A compass includes a case, a first support shaft, a second support shaft, and a needle. The case includes an upper plate, a lower plate, and a side wall that connects edge portions of the upper plate and the lower plate. The first support shaft is coupled to the lower plate and protrudes toward the upper plate, and the second support shaft is coupled to the upper plate and protrudes toward the lower plate. The needle includes a support unit, a first indicator unit, and a second indicator unit. The support unit is disposed between the first support shaft and the second support shaft, and includes a first support groove that is formed close to the first support shaft and a second support groove that is formed close to the second support shaft. The first indicator unit is coupled to one side of the support unit, and the second indicator unit is coupled to the support unit to face the first indicator unit with the support unit therebetween.

Apparatus for measuring geologic strike and dip

An apparatus for measuring geologic strike and dip of a formation. The apparatus includes a support plate, a first rotation plate disposed on the support plate and parallel to the support plate, the first rotation plate being rotatable parallel to the support plate, a second rotation plate hinge-coupled to the first rotation plate, the second rotation plate being rotatable about a hinge shaft, a protractor configured to read an angle between the first rotation plate and the second rotation plate; and a measuring unit including a compass disposed on the second rotation plate.

REMOTE CONTROL DEVICE FOR CLINOMETER

The present invention relates to a remote control device for a clinometer, which can remotely controlling horizontality or the direction of the clinometer by being connected to the clinometer measuring a gradient and strike of a bedding plane. The remote control device for a clinometer includes: a plate coupled to be separated to the clinometer to be rotated and tilted with the clinometer by being pressed; a fixing member fixing the clinometer to the plate to be separated; and a stick of which one end part is coupled to be rotated and tilted to the plate to allow the rotating and tilting of the plate through pressurization, and the other end part has a handle and controls horizontality or the direction of the plate. The stick includes: a telescopic pipe comprising a plurality of pipes formed in multiple layers to be extended in a telescopic method; and a joint unit connected to the plate in order for an angle to be controlled while being connected to be rotated to one end of the telescopic ...

Geologenkompaß

Attitude meter with rotatable arcuate scale

This invention relates to an attitude meter which measures the orientation of a plane surface with respect to the magnetic North direction and a horizontal plane. The meter includes a hollow transparent sphere containing liquid for supporting a compass and a vertical indicator, combined with a rotatable arcuate scale for facilitating visual reading of the compass and relative position of the vertical indicator. More particularly, the arcuate scale includes vertical orientation indicia and is mounted for rotational displacement to a position immediately adjacent the vertical indicator. By this arrangement the vertical angle of the surface being measured may be read directly from the arcuate scale and the direction of inclination relative to the magnetic North may be determined from the point of intersection of the arcuate scale and the liquid supported compass.

Direction-indicator for air and marine craft

Clinocompass for measuring strike and dip on irregular geological outcrop, and method of measuring strike and dip by using the same

Disclosed is a clinocompass for measuring a strike and a dip on an irregular geological outcrop and a method of measuring the strike and the dip by using the same. Since the level meter of the clinometer is supported by providing a support force and a fixing force on an irregular geological outcrop having no exposed flat plane, the clinocompass serves as a supporting member or a fixing member for the measurement of the strike and the dip on an irregular geological outcrop having no exposed flat plane. Accordingly, the clinocompass has a structure to measure the strike and the dip suitable for the geological structure and the orientation of the outcrop having no exposed flat plane, so that the strike and the dip are usefully measured.

A DEVICE FOR AND A METHOD OF DETERMINING THE ORIENTATION OF A PLANE IN SPACE

Level gauge that measures inclination angle having a rolling member that verifies levelness

A level gauge includes a housing, a vertical member, and a perpendicular member. The housing includes a bottom wall and a side wall. A surface of the side wall includes a first scale. The bottom wall and the side wall enclose a receiving cavity. The vertical member is arranged in the receiving cavity and includes an axis maintained in a vertical orientation in a natural state. A center of gravity of the perpendicular member is arranged on top of the vertical member. A plane of the perpendicular member is maintained perpendicular to the axis of the vertical member. When the bottom wall is placed on a gauging surface, an inclination angle and inclination direction of the gauging surface are obtained simultaneously.

Angular displacement measuring apparatus

Angular displacements are measured relative to either an external magnetic field as in a compass or relative to a vertical reference as in inclinometers or the like by selective orientation of the device. A bistable weight balancing apparatus and a dual bearing support arrangement cooperate to provide two discrete balancing positions. Horizontal positioning of the device results in relatively even weight distribution around a needle bearing support which permits alignment with the polar line of an external magnetic field. Vertical orientation of the device permits an offset redistribution of the weight in the bistable balance to define a vertical reference. Digitally coded apparatus such as a disc permits circuitry to detect instantaneous orientation of the frame relative to a magnetic field or vertical reference. Circuitry logically cooperates with data read from specially coded tracks to insure accurate strobing of the output data free of ambiguities. The position reflecting digital data ...

CLINOMETER APPARATUS

A clinometer apparatus includes a first measurement member, a second measurement member, and a coupling member. The first measurement member includes a first plate on which first angle indices are formed, and a first coupling unit that has a circumferential :surface on which second angle indices are carved. The second measurement member includes a second plate, a second coupling unit that is coupled to the first coupling unit due to the coupling member, and a compass that is coupled to the second plate. The coupling member couples the first coupling unit and the second coupling unit so that the second measurement member rotates relative to the first measurement member about a rotational axis of the first coupling unit.

Clinometer and method for measuring strike and dip angle using same

A clinometer including a base plate and a compass which is mounted on the base plate and can measure a strike and a dip angle. The compass includes a first case which is rotationally provided on the base plate so as to move a strike scale indicated on the rim of the compass to a certain position and a second case which is provided in the first case, and which is fixed on the base plate so as to fix a dip scale indicated on the rim of the compass at a certain position.

noel h

Attitude meter with rotatable arcuate scale

This invention relates to an attitude meter which measures the orientation of a plane surface with respect to the magnetic North direction and a horizontal plane. The meter includes a hollow transparent sphere containing liquid for supporting a compass and a vertical indicator, combined with a rotatable arcuate scale for facilitating visual reading of the compass and relative position of the vertical indicator. More particularly, the arcuate scale includes vertical orientation indicia and is mounted for rotational displacement to a position immediately adjacent the vertical indicator. By this arrangement the vertical angle of the surface being measured may be read directly from the arcuate scale and the direction of inclination relative to the magnetic North may be determined from the point of intersection of the arcuate scale and the liquid supported compass.

CLINOCOMPASS FOR MEASURING STRIKE AND DIP ON IRREGULAR GEOLOGICAL OUTCROP, AND METHOD OF MEASURING STRIKE AND DIP BY USING THE SAME

Disclosed is a clinocompass for measuring a strike and a dip on an irregular geological outcrop and a method of measuring the strike and the dip by using the same. Since the level meter of the clinometer is supported by providing a support force and a fixing force on an irregular geological outcrop having no exposed flat plane, the clinocompass serves as a supporting member or a fixing member for the measurement of the strike and the dip on an irregular geological outcrop having no exposed flat plane. Accordingly, the clinocompass has a structure to measure the strike and the dip suitable for the geological structure and the orientation of the outcrop having no exposed flat plane, so that the strike and the dip are usefully measured.

Apparatus and methods for measuring strike and dip, trend and plunge, bearings, and inclination

An apparatus and methodology for measuring strike and dip of a plane, trend and plunge of a line, directional bearing in the horizontal plane, and angle of inclination in the vertical plane. More specifically, the present invention relates to a compass adapted to measure geological features using single compass configurations for each type of measurement. The compass includes a base, a hinge assembly rotatably interconnected to the base, and a lid rotatably interconnected to the hinge assembly. The lid is operable to rotate around both a major axis and a minor axis of the compass. A sight tube is positioned in a hollow bore of the hinge assembly and is operable to sight directional bearings.

Apparatus for measuring strike and dip

The present invention relates to a learning strike and inclination measuring device for adjusting the inclination angle of the inclined plane arbitrarily and to easily measure the direction of inclination of the inclined plane in a horizontal state using a horizontal system.

Method for calculating the angle of inclination of geo-magnetic force and apparatus using the same

본 발명은 지자기력의 수평 경사각 산출 방법 및 이를 이용한 장치에 관한 것으로, 지구의 수평면을 기준으로 3차원적 정보로 획득되는 지자기력 정보에 대하여 정확한 수평 경사각(angle of inclination)을 산출하는 방법 및 이를 이용한 장치에 관한 것이다.

Automated mobile geotechnical mapping

水平仪

一种水平仪，包括：壳体，包括底面及侧壁，侧壁表面设有第一刻度，底面及侧壁围成一收容腔；竖直件，自然状态下轴线可始终保持竖直，设于收容腔内；水平件，重心装设于竖直件顶部，且所在的平面垂直于竖直件的轴线；当底面置于一倾斜面上时，竖直件保持竖直带动水平件保持水平，水平件在第一刻度上对应的最大数值为倾斜面的倾斜度，水平件的重心与最大数值处所在的直线为倾斜面的倾斜方向。上述水平仪的壳体置于倾斜面后，竖直件保持竖直带动水平件保持水平，通过读取水平件在第一刻度上的最大数值得出倾斜面的倾斜度，再通过最大数值处的方位得到倾斜面的倾斜方向，达到了同时明确被测倾斜面的倾斜方向及倾斜度的目的。

Automated mobile geotechnical mapping

Provided are apparatus and methods for generating a representation of a physical environment, comprising: a mobile sensor platform (MSP) including sensors that output sensor signals relating to parameters such as range, gravity, direction of the Earth's magnetic field, and angular velocity. The MSP is adapted to be moved through the environment. The sensor signals are processed and observations of axes in the environment are generated for a sequence of time steps, the orientation of the MSP is estimated for each of the time steps, observed axes are identified at each orientation, and similar axes are associated. The orientations, the axes in the environment, and the directions of gravity and the Earth's magnetic field are linked such that each observation is predicted based on the estimates of the orientations. An estimate of the orientations is optimized and an output of the representation of the physical environment is generated based on the optimized orientation estimates. The output may be an axis map, a visual representation, and/or a data set. In one embodiment the output device may produce an output comprising a stereonet.

Apparatus and methods for measuring strike and dip, trend and plunge, bearings, and inclination

영상 처리 기반 방위 센서

본 발명은 영상 처리 기반 방위 센서에 대한 것이다. 더욱 상세하게는 아날로그 나침반의 영상을 취득하여 처리함으로써 나침반의 자침이 지시하는 방향을 판별하여 방위를 측정하는 것을 특징으로 하는 영상 처리 기반 방위 센서에 대한 것이다. 본 발명은 아날로그 방식의 나침반; 상기 나침반의 상부에 구비되어 상기 나침반의 영상을 취득하는 영상 취득부; 상기 영상 취득부에서 취득된 상기 나침반의 상기 영상으로부터 방위를 산출하기 위한 특징점을 추출하는 특징점 추출부; 및 상기 특징점 추출부에서 추출된 상기 특징점으로부터 방위를 산출하는 방위 연산부를 포함하는 것을 특징으로 하는 영상 처리 기반 방위 센서를 제공한다. 나침반, 전자 나침반, 영상 처리, 방위 센서

水平儀

一種水平儀，包括殼體、豎直件及水平件，殼體包括底面及側壁，側壁表面設有第一刻度，底面及側壁圍成一收容腔；豎直件自然狀態下軸線可始終保持豎直，設於收容腔內；水平件之重心裝設於豎直件頂部，且所在之平面垂直於豎直件之軸線；當底面置於一傾斜面上時，豎直件保持豎直帶動水平件保持水平，水平件於第一刻度上對應之最大數值為傾斜面之傾斜度。上述水平儀之殼體置於傾斜面後，豎直件保持豎直帶動水平件保持水平，藉由讀取水平件於第一刻度上之最大數值得出傾斜面之傾斜度。

水平儀

一種水平儀，包括殼體、豎直件及水平件，殼體包括底面及側壁，側壁表面設有第一刻度，底面及側壁圍成一收容腔；豎直件自然狀態下軸線可始終保持豎直，設於收容腔內；水平件之重心裝設於豎直件頂部，且所在之平面垂直於豎直件之軸線；當底面置於一傾斜面上時，豎直件保持豎直帶動水平件保持水平，水平件於第一刻度上對應之最大數值為傾斜面之傾斜度。上述水平儀之殼體置於傾斜面後，豎直件保持豎直帶動水平件保持水平，藉由讀取水平件於第一刻度上之最大數值得出傾斜面之傾斜度。

암 절리면의 경사 방향과 경사각의 측정장치

水平仪

一种水平仪，包括：壳体，包括底面及侧壁，侧壁表面设有第一刻度，底面及侧壁围成一收容腔；竖直件，自然状态下轴线可始终保持竖直，设于收容腔内；水平件，重心装设于竖直件顶部，且所在的平面垂直于竖直件的轴线；当底面置于一倾斜面上时，竖直件保持竖直带动水平件保持水平，水平件在第一刻度上对应的最大数值为倾斜面的倾斜度，水平件的重心与最大数值处所在的直线为倾斜面的倾斜方向。上述水平仪的壳体置于倾斜面后，竖直件保持竖直带动水平件保持水平，通过读取水平件在第一刻度上的最大数值得出倾斜面的倾斜度，再通过最大数值处的方位得到倾斜面的倾斜方向，达到了同时明确被测倾斜面的倾斜方向及倾斜度的目的。