JPH0216012U

JPH0216012U -

Info

Publication number: JPH0216012U
Application number: JP9420388U
Authority: JP
Priority date: 1988-07-17
Filing date: 1988-07-17
Publication date: 1990-02-01

Description

[Brief explanation of drawings]

第１図は点Ａ，１，Ｂ，２から点Ｃ，３を見た
縦断面図である。ＬＡＣ，２４＝Ａ，１〜Ｃ，３
間の距離、ＬＢＣ，２５＝Ｂ，２〜Ｃ，３間の距
離、Θ１，５＝Ａ，１〜Ｃ，２のＡ，１点におけ
る垂直角、Θ３，７＝Ｂ，２〜Ｃ，３のＢ，２点
にける垂直角をしめす。第２図は点Ａ，１，Ｂ，２から点Ｄ，４を見た
縦断面図である。ＬＡＤ，２６＝Ａ，１〜Ｄ，４
間の距離、ＬＢＤ，２７＝Ｂ，２〜Ｄ，４間の距
離、Θ２，６＝Ａ，１〜Ｄ，４Ａ，１点おける垂
直角、Θ４，８＝Ｂ，２〜Ｄ，４のＢ，２点にお
ける垂直角をしめす。第３図は点Ａ，１，Ｂ，２，Ｃ，３，Ｄ，４の
位置関係を表した平面図である。図のＨＡＣ，２
０＝Ａ，１〜Ｃ，３間の水平距離、ＨＢＣ，２１
＝Ｂ，２〜Ｃ，３間の水平距離、ＨＡＤ，２２＝
Ａ，１〜Ｄ，４間の水平距離、ＨＢＤ，２３＝Ｂ
，２〜Ｄ，４間の水平距離、Θ５，１０＝点Ａ，
１平面上の基準線ＨＡ，９とＡ，１〜Ｃ，３間の
水平角、Θ６，１１＝点Ａ，１平面上の基準線Ｈ
Ａ，９とＡ，１〜Ｄ，４間の水平角、Θ７，１３
＝点Ｂ，２平面上の基準線ＨＢ，１２とＢ，２〜
Ｃ，３間の水平角、Θ８，１４＝点Ｂ，２平面上
の基準線ＨＢ，１２とＢ，２〜Ｄ，４間の水平角
をしめす。第４図は測定値をもとに点Ａ，１，Ｂ，２の関
係を表した斜視図。ＡＢ，１５＝Ａ，１〜Ｂ，２
間の距離、Θ９・１６＝Ａ１〜Ｂ２における点Ａ
１の垂直角、Θ１０・１７＝Ａ１〜Ｂ，２におけ
る点Ｂ，２の垂直角、Θ１１，１８＝点Ａ，１の
基準線ＨＡ，９とＡ１，〜Ｂ，２間の水平角、Θ
１２，１９＝点Ｂ，２の基準線ＨＢ，１２とＡ，
１〜Ｂ，２間の水平角。 FIG. 1 is a longitudinal sectional view of points C and 3 viewed from points A, 1, B and 2. LAC,24=A,1~C,3
Distance between, LBC, 25 = distance between B, 2-C, 3, Θ1,5 = A, 1-C, vertical angle at 1 point of 2, Θ3,7 = B, 2-C, 3 B shows the vertical angle between two points. FIG. 2 is a longitudinal cross-sectional view of points D and 4 viewed from points A, 1, B, and 2. LAD,26=A,1~D,4
Distance between, LBD, 27=B, distance between 2-D, 4, Θ2,6=A, 1-D, 4A, vertical angle at one point, Θ4,8=B, 2-D, B of 4 , indicates a vertical angle at two points. FIG. 3 is a plan view showing the positional relationship of points A, 1, B, 2, C, 3, D, and 4. Figure HAC, 2
0=Horizontal distance between A, 1 and C, 3, HBC, 21
=Horizontal distance between B,2 and C,3, HAD,22=
Horizontal distance between A, 1 and D, 4, HBD, 23 = B
,2 to D,4 horizontal distance, Θ5,10=point A,
Horizontal angle between reference line HA, 9 on one plane and A, 1 to C, 3, Θ6, 11 = point A, reference line H on one plane
Horizontal angle between A,9 and A,1 to D,4, Θ7,13
= Point B, reference line HB, 12 and B, 2 on two planes
The horizontal angle between C, 3 and Θ8, 14 = point B, indicates the horizontal angle between the reference line HB, 12 on the two planes and B, 2 to D, 4. FIG. 4 is a perspective view showing the relationship between points A, 1, B, and 2 based on measured values. AB,15=A,1~B,2
Distance between, Θ9・16=point A in A1-B2
Vertical angle of 1, Θ10.17 = Vertical angle of point B,2 at A1-B,2, Θ11,18 = horizontal angle between reference line HA,9 of point A,1 and A1,-B,2, Θ
12, 19 = Point B, 2 reference line HB, 12 and A,
Horizontal angle between 1 and B,2.

Claims

[Scope of claim for utility model registration] When measuring the direction, direction, and distance between two points A and B that cannot be seen directly, points A and B
Two different points C and D, whose orientation, direction, and distance can be measured simultaneously from points A and B, are determined.
Next, the orientation, direction, and distance between A and C, between A and D, between B and C, and between B and D are measured. Also, by setting a reference line on a plane at point A, the horizontal angles in the A to C directions and A to D directions are determined, and by setting a reference line on the plane at point B, the horizontal angles in the B to C directions and B to D directions are determined. Measure. From this measurement result, the direction between A and B is calculated,
A method of surveying that determines direction and distance. In addition, attach mirrors for light wave measurement to helicopters, airplanes, balloons, advertising balloons, model helicopters, model airplanes, etc. on the ground or in the air at points C and D.
A method of attaching one or several in one direction to use as a measuring point.