1. Monitoring of greenish and reforestation in North Sulawesi, and South Sumatera, in 1992.

2. Peat soil mapping in West Kalimantan Province, 1993 in Collaborating with researcher from Indonesian institute Agency (LIPI).

3. Marine resources mapping for three provinces: East java, Bali and Lombok, in 1994.

4. Ground truth for thematic map revision as part of Land Resources Evaluation Planning (LREP) project for several provinces are as follows; Irian jaya, Maluku, Bali, NTT, East Timor, East Kalimantan, and West Kalimantan, during 1995-1996.

5. Ground truth to South Sulawesi province in 1996, as part of the research project on application Radarsat Imagery for landuse mapping.

6. Ground truth for Image Data Fusion to South Sulawesi, Central java province, in 1997

7. Digital mapping for regional marine database in East Java, North Sulawesi, and West Sumatera, during 1997-1998.

8. Ground truth for research project on forest fire and Land degradation mapping in East Kalimantan, in 2000.