Patron (100,000 +)*
ISPRS

Benefactor (50,000 +)*
Amsterdam 2000 Congress (GIN, Netherlands)

Promoter (10,000 +)*
Leica Geosystems AG (Switzerland)
ARSC (China)

Supporter (1000+)*
Microsoft Corp. Matching Gifts Program (USA)
PCI Geomatics (Canada)
State Bureau of Surveying & Mapping (China)
TRUMPF GmbH & Co. KG (Germany)
ESRI (USA)

Contributor (100 +)
Richard Crouse & Associates, Inc. (USA)
ISRSE (USA)

In-Kind Donors
Aero-Metric, Inc. (USA)
ASD, Inc. (USA)
Asian Surveying & Mapping (Australia)
ASPRS (USA)
Canadian Institute of Geomatics (Canada)
Clark Labs (USA)
DAT/EM (USA)
ERDAS (USA)
ESRI (USA)
Geokosmos (Russia)
LizardTech (USA)
Microsoft (USA)
PCI Geomatics (Canada)
Racurs (Russia)
ScanEx Research & Development Center (Russia)
TNSPRS (Turkey)
Jim Weber (USA)