International Arcliives of Photogrammetry and Remote Sensing. Voi. XXXII Part 7C2, UNISPACE III. Vienna, 1999 
61 
I5PR5 
v -¿®>' 
I5PR5 
UNIS PACE III - ISPRS Workshop on 
“Resource Mapping from Space” 
9:00 am -12:00 pm, 22 July 1999, VIC Room B 
Vienna, Austria 
Figure 6, County yield data (*,R C ) and the averages of Hungary (D,Rh) in 1991-93 
Plant 
Year 
R.S. data (t/ha) 
Classical data (t/ha) 
Difference (t/ha) 
Com 
1991 
6.48 
6.71 
-0.23 
1992 
3.60 
3.65 
-0.05 
1993 
3.37 
3.50 
-0.13 
Wheat 
1991 
4.77 
5.19 
-0.42 
1992 
4.50 
4.07 
+0.43 
1993 
3.34 
3.05 
+0.29 
Sunflower 
1991 
2.03 
2.07 
-0.04 
1992 
1.83 
1.78 
+0.05 
1993 
1.81 
1.78 
+0.03 
Sugar beet 
1991 
37.9 
37.2 
+0.7 
1992 
25.9 
27.2 
-1.3 
1993 
24.3 
23.0 
+1.3 
Barle 
1991 
3.90 
4.36 
-0.46 
1992 
3.66 
3.59 
+0.07 
1993 
2.74 
2.64 
+0.10 
Alfalfa 
1991 
5.87 
5.81 
+0.06 
1992 
4.48 
4.30 
+0.18 
1993 
3.88 
3.83 
+0.05 
Pea 
1991 
2.28 
2.35 
-0.07 
1992 
2.14 
2.18 
-0.04 
1993 
1.55 
1.58 
-0.03