Gisela Carvajal

Projektassistent at Space, Earth and Environment, Microwave and Optical Remote Sensing, Radar Remote Sensing

Dr. Gisela Carvajal’s expertise includes handling data from space-borne radar as SAR (Synthetic Aperture Radar) and Scatterometer sensors, infrared radiometer sensors, and the development of algorithms for retrieval of sea surface winds and currents.

Source: chalmers.se

Projects

2011–2013

Measurements of sea surface currents to benefit Swedish GMES marine core services

Leif Eriksson Radar Remote Sensing
Gisela Carvajal Radar Remote Sensing
Lars Ulander Microwave and Optical Remote Sensing
Swedish National Space Board

2014–2014

Using satellite data and coastal HF radar to map and validate sea surface currents and to detect ships in Skagerrak (SaRaCuS)

Leif Eriksson Radar Remote Sensing
Gisela Carvajal Radar Remote Sensing
Monika Wozniak Radar Remote Sensing
Lars Ulander Microwave and Optical Remote Sensing
Swedish National Space Board

2013–2015

Retrieval of wind with spaceborne SAR for polar oceans and coastal regions

Leif Eriksson Radar Remote Sensing
Lars Ulander Radar Remote Sensing
Gisela Carvajal Radar Remote Sensing
Swedish National Space Board

2015–2019

Understanding ocean surface dynamics with satelite data

Leif Eriksson Radar Remote Sensing
Lars Ulander Radar Remote Sensing
Gisela Carvajal Radar Remote Sensing
Anis Elyouncha Microwave and Optical Remote Sensing
Monika Wozniak Radar Remote Sensing
Céline Heuzé Radar Remote Sensing
Swedish National Space Board

2013–2016

Space-based maritime navigation (SpaceNav)

Leif Eriksson Radar Remote Sensing
Monika Wozniak Radar Remote Sensing
Albert Monteith Microwave and Optical Remote Sensing
Gisela Carvajal Radar Remote Sensing
Anis Elyouncha Microwave and Optical Remote Sensing
Helong Wang Marine Technology
Anders Berg Radar Remote Sensing
Wengang Mao Marine Technology
Malin Johansson Maritime Environment
European Commission (FP7)

There might be more projects where Gisela Carvajal participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2017

Sea Surface Currents Estimated from Spaceborne Infrared Images Validated against Reanalysis Data and Drifters in the Mediterranean Sea

Gisela Carvajal, Monika Wozniak, Céline Heuzé et al
Remote Sensing. Vol. 9 (5), p. Article Number: 422-
Journal article
2016

Assessment of satellite and ground-based estimates of surface currents

Gisela Carvajal, Céline Heuzé, Monika Wozniak et al
36th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016; Beijing; China; 10-15 July 2016. Vol. 2016-November,, p. Art no 7730220, Pages 4675-4678
Paper in proceedings
2016

Wind-wave effect on ATI-SAR measurements of ocean surface currents in the Baltic Sea

Leif Eriksson, Lars Ulander, Gisela Carvajal et al
36th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016; Beijing; China; 10-15 July 2016. Vol. 2016-November, p. 3982-3985
Paper in proceedings
2014

Analysis of surface wind retrieval in coastal areas from SAR

Gisela Carvajal, Leif Eriksson
Joint 2014 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014 and the 35th Canadian Symposium on Remote Sensing, CSRS 2014; Quebec Convention CentreQuebec City; Canada; 13 July 2014 through 18 July 2014, p. 3910-3913
Paper in proceedings
2014

Risk analysis of oil spill in the Arctic Ocean

Ida-Maja Hassellöv, Malin Johansson, Fredrik Lindgren et al
Conference poster
2014

Retrieval and Quality Assessment of Wind Velocity Vectors on the Ocean With C-Band SAR

Leif Eriksson, Gisela Carvajal, Lars Ulander
IEEE Transactions on Geoscience and Remote Sensing. Vol. 52 (5), p. 2519-2537
Journal article
2014

Remote sensing for risk analysis of oil spills in the Arctic Ocean

Fredrik Lindgren, Gisela Carvajal, Hanna Landquist et al
Conference poster
2013

Variability of Warm Deep Water Inflow in a Submarine Trough on the Amundsen Sea Shelf

Anna Wåhlin, Ola Kalén, Sang Hoon Lee et al
Journal of Physical Oceanography. Vol. 43 (10), p. 2054 - 2070
Journal article
2013

Comparison between current fields detected with infrared radiometry and modeled currents around Sweden

Leif Eriksson, Anders Berg, Gisela Carvajal et al
33rd IEEE International Geoscience and Remote Sensing Symposium (IGARSS); 2013, Melbourne, p. 1270-1273
Paper in proceedings
2013

Correlation between Synthetic Aperture Radar Surface Winds and Deep Water Velocity in the Amundsen Sea, Antarctica

Lars Ulander, Leif Eriksson, Anna Wåhlin et al
Remote Sensing. Vol. 5 (8), p. 4088-4106
Journal article
2013

Remote sensing for risk analysis of oil spills in the Arctic Ocean

Gisela Carvajal, Hanna Landquist, Anders Berg et al
Conference contribution
2011

Retrieval and assessment of sub-mesoscalewind velocity vectors with Synthetic Aperture Radar

Lars Ulander, Gisela Carvajal, Leif Eriksson
IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011. Vancouver, 24-29 July 2011, p. 2041-2044
Paper in proceedings
2010

Operational Retrieval of Sea-Surface Dynamics from SAR data for Safety and Security

Leif Eriksson, Sverre Thune Dokken, Anatoliy Kononov et al
Conference contribution