|
年 份 |
地形图
(万张) |
大地成果
(网点) |
航摄成果
(完片) |
|
1974 |
33.0 |
4.6 |
2.0 |
|
1975 |
71.7 |
10.4 |
5.9 |
|
1976 |
109.5 |
14.5 |
23.1 |
|
1977 |
108.3 |
35.4 |
47.1 |
|
1978 |
207.8 |
29.4 |
68.1 |
|
1979 |
349.4 |
35.8 |
122.8 |
|
1980 |
215.1 |
58.6 |
172.7 |
|
1981 |
189.6 |
73.2 |
142.7 |
|
1982 |
284.8 |
56.0 |
150.1 |
|
1983 |
238.7 |
86.6 |
134.4 |
|
1984 |
211.8 |
46.1 |
149.9 |
|
1985 |
165.9 |
32.1 |
84.4 |
|
1986 |
291.2 |
17.5 |
71.9 |
|
1987 |
131.7 |
15.6 |
71.6 |
|
1988 |
132.3 |
27.0 |
72.0 |
|
1989 |
120.2 |
10.2 |
59.4 |
|
1990 |
122.3 |
9.2 |
40.8 |
|
1991 |
118.1 |
9.0 |
40.7 |
|
1992 |
160.2 |
9.0 |
25.7 |
|
1993 |
130.1 |
5.4 |
6.8 |
|
1994 |
58.1 |
4.1 |
5.2 |
|
1995 |
58.3 |
3.9 |
6.9 |
|
1996 |
62.4 |
3.6 |
6.3 |
|
1997 |
62.4 |
4.5 |
10.1 |
|
1998 |
43.1 |
5.6 |
15.6 |
|
1999 |
69.2 |
4.7 |
10.1 |
|
2000 |
102.4 |
5.4 |
12.8 |
|
2001 |
80.7 |
5.4 |
37.2 |
|
2002 |
69.6 |
6.6 |
30.3 |
|
2003 |
69.4 |
14.8 |
44.7 |
|
2004 |
79.6 |
10.1 |
37.8 |
|
2005 |
65.9 |
7.1 |
35.2 |
|
2006 |
61.4 |
15.2 |
52.5 |
|
2007 |
62.9 |
15.3 |
36.2 |
注:1997、1998年航摄成果含相片图。 |