List of Survey Results (comparison by year) at Koganei Station
												（unit：mm）
No.	Name	Name of point	Reference		1997			1998			1999
			year	N	E	U	N	E	U	N	E	U
			8	-1.6	2.4	12.8	0.4	4.3	16.4	-1.2	2.8	14.5
1	ＳＬＲ telescope reference point	SLR-CP0	9				2.0	1.9	3.6	0.4	0.4	1.7
			10							-1.6	-1.5	-1.9
	ＳＬＲ telescope pedestal reference point		8
2		SLR-CP1	9
			10
	ＳＬＲ external geodetic survey reference point （long pillar）		8	-0.6	-1.2	-0.5	-0.2	-2.3	-0.3	-2.5	-1.5	-0.6
3		SLR-L1	9				0.4	-1.1	0.2	-1.9	-0.3	-0.1
			10							-2.3	0.8	-0.3
			8	-1.0	1.5	-0.5	-0.4	1.0	0.0	-4.0	3.3	-0.4
4	ditto	SLR-L2	9				0.6	-0.5	0.5	-3.0	1.8	0.1
			10							-3.6	2.3	-0.4
			8	0.5	0.3	0.0	0.3	0.1	0.2	0.0	0.9	0.2
5	ditto	SLR-L3	9				-0.2	-0.2	0.2	-0.5	0.6	0.2
			10							-0.3	0.8	0.0
	ＳＬＲ external geodetic survey reference point （short pillar）		8	0.3	-0.1	0.7	0.1	-0.1	0.9	-2.4	0.3	0.8
6		SLR-S1	9				-0.2	0.0	0.2	-2.7	0.4	0.1
			10							-2.5	0.4	-0.1
			8	-2.0	3.5	-0.3	-2.0	3.7	-0.4	-6.5	5.5	-0.2
7	ditto	SLR-S2	9				0.0	0.2	-0.1	-4.5	2.0	0.1
			10							-4.5	1.8	0.2
			8	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
8	ditto	SLR-S3	9				0.0	0.0	0.0	0.0	0.0	0.0
			10							0.0	0.0	0.0
			8	0.1	0.7	-0.6	-0.3	0.7	-0.7
9	ＳＬＲ leveling point	SLR-H1	9				-0.4	0.0	-0.1
			10
			8	-0.1	0.9	-0.4	0.0	1.1	-0.7
10	ditto	SLR-H2	9				0.1	0.2	-0.3
			10
			8
11	ＧＰＳ antenna for ＳＬＲ time comparison	SLR-TGPSN	9
			10
			8
12	ditto	SLR-TGPSE	9
			10
			8
13	ＧＰＳ antenna for ＳＬＲ geodetic survey	SLR-PGPS	9
			10							-3.0	-0.2	-0.6
			8
14	ＳＬＲ prism （at SLR-H1 position）	SLR-PSM1	9
			10							-4.1	2.8	0.3
			8
15	ＳＬＲ prism （at SLR-H2 position）	SLR-PSM2	9
			10							-3.3	1.2	-0.6
			8	-0.8	0.7	-1.8	-0.2	-0.2	0.7	-3.4	0.5	-0.8
16	ＶＬＢＩ antenna reference point	VLBI-CP0	9				0.6	-0.9	2.5	-2.6	-0.2	1.0
			10							-3.2	0.7	-1.5
			8
17	ＧＰＳ antenna for ＶＬＢＩ time comparison	VLBI-TGPS	9
			10
	Ground reference point for space geodetic survey		8
18		VLBI-P1	9
			10
			8
19	ditto	VLBI-P2	9
			10
			8
20	ditto	VLBI-P29	9
			10
			8
21	ditto	VLBI-P109	9
			10
			8
22	ＳＬＲ１．５ｍ telescope reference point	1.5m-CP0	9
			10
			8
23	ＳＢＩ antenna reference point	SBI	9
			10
			8
24	ＧＳＩ−ＧＰＳ antenna reference point	GSI-GPS	9
			10							-2.9	0.7	0.0
	Survey target of SLR external geodetic survey reference point (short pillar)		8	0.3	-0.1	0.7	0.1	-0.1	0.9	-2.5	0.3	0.8
25		SLR-S1(RT)	9				-0.2	0.0	0.2	-2.8	0.4	0.1
			10							-2.6	0.4	-0.1
			8	-2.0	3.5	-0.3	-2.0	3.7	-0.4	-6.6	5.5	-0.2
26	ditto	SLR-S2(RT)	9				0.0	0.2	-0.1	-4.6	2.0	0.1
			10							-4.6	1.8	0.2
			8	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
27	ditto	SLR-S3(RT)	9				0.0	0.0	0.0	0.0	0.0	0.0
			10							0.0	0.0	0.0
	Survey target of SLR external geodetic survey reference point (long pillar)		8	-0.6	-1.2	-0.5	-0.2	-2.3	-0.3	-2.5	-1.5	-0.6
28		SLR-L1(RT)	9				0.4	-1.1	0.2	-1.9	-0.3	-0.1
			10							-2.3	0.8	-0.3
			8	-1.0	1.5	-0.5	-0.4	1.0	0.0	-4.0	3.2	-0.4
29	ditto	SLR-L2(RT)	9				0.6	-0.5	0.5	-3.0	1.7	0.1
			10							-3.6	2.2	-0.4
			8	0.6	0.3	0.0	0.4	0.1	0.2	0.1	0.9	0.2
30	ditto	SLR-L3(RT)	9				-0.2	-0.2	0.2	-0.5	0.6	0.2
			10							-0.3	0.8	0.0
	Survey target of SLR leveling reference point (leveling pillar)		8	0.1	0.7	-0.6	-0.3	0.7	-0.7
31		SLR-H1(RT)	9				-0.4	0.0	-0.1
			10
			8	-0.1	0.8	-0.4	0.0	1.1	-0.7
32	ditto	SLR-H2(RT)	9				0.1	0.3	-0.3
			10
			8	0.2	2.2	-0.8	0.0	2.4	-0.6	-2.9	3.3	-2.6
33	Ground marker for survey	SVEY-X1	9				-0.2	0.2	0.2	-3.1	1.1	-1.8
			10							-2.9	0.9	-2.0
			8		Changed setting			Changed setting			Changed setting
34	ditto	SVEY-X2	9					Changed setting			Changed setting
			10							-3.3	1.6	-1.1
			8
35	ditto	SVEY-X3	9
			10
			8
36	ditto	SVEY-X4	9
			10
			8
37	ditto	SVEY-X5	9
			10
			8
38	ditto	SVEY-X6	9
			10
			8
39	ditto	SVEY-X7	9
			10
			8
40	ditto	SVEY-X8	9
			10
			8
41	ditto	SVEY-X9	9				-1.4	0.0	1.3	-4.3	-0.1	-1.0
			10							-2.9	-0.1	-2.3
			8
42	ditto	SVEY-X10	9
			10
			8
43	ditto	VLBI-P4(SP)	9
			10
			8
44	ditto	VLBI-P27(SP)	9
			10
			8
45	Ground marker for 11m VLBI survey	VLBI-BSP	9
			10
			8
			9
			10
			8
			9
			10
			8
			9
			10
			8
			9
			10
			8
			9
			10