Drange H, Korablev A, Johannessen J, Gao Y, Johannessen OM. Intercomparison of dynamic height in the Nordic Seas from observations and climate model simulations for the period 1950 to 2000. Proceedings of the second international GOCE user workshop: GOCE, the geoid and oceanography. 2004;

Wackerman C, Johannessen J. Operational monitoring of coastal and marine environment with spaceborne SAR systems: Where are we now and where are we going. Proceedings of the second workshop on coastal and marine applications of SAR, 8-12 september 2003, Svalbard, Norway, ESA SP-565. 2004;:3-15.

Johannessen J. Study of the impact and relevance of ESA's missions in operational oceanography and climate research and monitoring. 2003.

Ufermann S, Robinson IS, Johannessen J. The role of synergy in developing a marine SAR Analysis and Interpretation System. 3rd EuroGOOS conference: Building the European capacity in Operational Oceanography, Athens, Greece 3-6 Dec 2002. Elsevier Oceanography Series. 2003;

Pettersson LH, Johannessen J, Furevik T, Stiansen JE, Svendsen E, Handegard NO, et al. Fishery Earth Observation , Modeling and prediction (FJOMP) - Final Report. 2003.

Johannessen J, Hackett B, Svendsen E, Evensen G, Røed LP, Skogen M, et al. Monitoring the Marine Coastal Zone Environment (MONCOZE). 3rd EuroGOOS Conference: Building the European Capacity in Operational Oceanography, Athens, Greece 3-6 Dec. 2002. 2002;

Johannessen J, Hamre T, Alpers W. Marine SAR analysis and interpretation system - MARSAIS. 3rd EuroGOOS conference: Building the European capacity in Operational Oceanography, Athens, Greece 3-6 Dec 2002. Elsevier Oceanography Series 2003. 2002;

Hackett B, Johannessen J, Svendsen E. Monitoring the Norwegian Coastal Zone Environment (MONCOZE). ICES Symposium, Copenhagen 1-5 October 2002. 2002;