International Archives of Photogranunetry and Remote Sensing. Vol. XXXII Part 7C2, UNISPACE III, Vienna, 1999 
63 
I5FR5 
UNISPACE III - ISPRS Workshop on 
“Resource Mapping from Space” 
9:00 am -12:00 pm, 22 July 1999, VIC Room B 
Vienna, Austria 
I5PR5 
Result of robust method, 1991-93 
sle**** Corn 
4*4444 Wheat 
xxxxx Sunflower 
CCOX Sugar Beet 
1X0X3 Barlej 
Alfalfa 
Maize for silage 
a a aaa Pea 
Pve 
***r*r*Red Clover 
Data of Hungarian Statistical Office 
Figure 7, Annual yield data for 10 crops and 3 years (1991 -93) in Hungaty, estimated by robust method vs. those provided by- 
Hungarian Statistical Office. The unit of all data is 100 kg/ha except for sugar beet and maize for silage where it is 1000 kg/lrn.