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XYBL TOOL 4.ppt [互換モード] - n-survey.com

XYBL TOOL 4 3 H 2000 TKY2 JGD 556 14 2 22 395 18 2 6 ( ) 66 20 5 19 TKY2 JGD PatchJGD PatchJGD( ) 2000 TKY2 JGD XYBL TOOL SIMA APA SIMA APA 10 11 ( ) XYBL TOOL 1

国土地理院「測地成果2000導入に伴う公共測量成果座標変換マニュアル」より tky2jgdの座標変換アルゴリズム

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Transcription of XYBL TOOL 4.ppt [互換モード] - n-survey.com

1 XYBL TOOL 4 3 H 2000 TKY2 JGD 556 14 2 22 395 18 2 6 ( ) 66 20 5 19 TKY2 JGD PatchJGD PatchJGD( ) 2000 TKY2 JGD XYBL TOOL SIMA APA SIMA APA 10 11 ( )

2 XYBL TOOL 1 X Y 5 BL BL Google Earth Google Earth B,L ( )X,Y dx x xdy y yS (dx^2 + dy^2)

3 XY XYBL XY XY BL BLXY BL BL XY XYBL BL BLXY XY XYBL XY XY BL BLXY BL BL XY XYBL BL BLXY XY BL BL XY APA SIMA TKY2 JGD XY = BL = Bilinear( ) 30 45 1km dB= Bilinear dL= Bilinear

4 P00 P01 P10 P11 P x y P0 x * P10 1 x * P00P1 x * P11 1 x * P01P y * P1 1 y * P0 P01 (0,1)P11 (1,1)P1P00 (0,0)P10 (1,0)P0(x,y)3 3 1 (4 ) 2 (2 ) 3 (2 )1 40 1 2 2 100 ( )2 5 7 30 (1 8 )2 1 2 1 2 0 7 3 30 45 (2 10 )3 2 3 1 2 0 9 SIMA [ ] [ ] [ ] [ ] 16 ( )

5 ( ) ( ) -120 , -90 , , 44 , 14415 , , SIMA APA XY XYBL X Y X Y BL BLXY X Y X Y XY XY X Y X YBL BL XY BL X Y BL XY X Y SIMA APA ( ) ( )

6 , 99,999 32,000 SIMA APA ( ) ( )

7 Enter Enter txt ( ) TKY2 JGD PatchJGD 16

8 Sim SIMA apa APA temp ( ) ( ) ( ) 144 15 144 15 144 15 dd-mm-ss.

9 - - . (SIMA APA )SIMA APA ---------------------------------------- ------------------------------------ 13 GENTEN ( ) ( ) ( ) ( ) ( ) (SIMA APA ) [ ] [ ] [ ].

10 , , , , , , T1, , , , ,2004/8/1,2:16:07T1, , , , ,2004/8/1,2:17:07T1, , , , ,2004/8/1,2:17:23[ ] [ ] TKY2 JGD PatchJGD