S. Heleno

发表

Persistent Scatterers Interferometry detects and measures ground subsidence in Lisbon

J. N. Lima, A. Ferretti, G. Cooksley, 2011 .

Comparison and cross-checking of historical, archaeological and geological evidence for the location and type of historical and sub-historical eruptions of multiple-vent oceanic island volcanoes

S. Day, J. Carracedo, S. Heleno, 2000, Geological Society, London, Special Publications.

Methodology to Combine Topography and Bathymetry Data Sets for Hydrodynamic Simulations: Case of Tagus River

A. Gonçalves, A. Falcão, M. Matias, 2016 .

Seasonal tropospheric influence on SAR interferograms near the ITCZ - The case of Fogo Volcano and Mount Cameroon

J. N. Lima, N. d'Oreye, S. Heleno, 2010 .

INSAR TROPOSPHERIC ARTIFACTS FOR AFRICAN VOLCANOES CLOSE TO THE INTER TROPICAL CONVERGENCE ZONE ( ITCZ )

J. N. Lima, N. d'Oreye, S. Heleno, 2009 .

The Eastern Lower Tagus Valley Fault Zone in central Portugal: Active faulting in a low-deformation region within a major river environment

S. Heleno, J. Fonseca, S. Vilanova, 2015 .

Using simplified bathymetry and SAR imagery in the validation of a hydraulic model for the Tagus River floodplain

M. Matias, S. Heleno, D. Roque, 2016 .

Detection and Delineation of Sorted Stone Circles in Antarctica

Pedro Pina, Jorge S. Marques, Sandra Heleno, 2020, Remote. Sens..

Systematic InSAR monitoring of African active volcanic zones: What we have learned in three years, or an harvest beyond our expectations

P. González, P. Marinkovic, É. Calais, 2008, 2008 Second Workshop on Use of Remote Sensing Techniques for Monitoring Volcanoes and Seismogenic Areas.

Evidence of Surface Rupture Associated With Historical Earthquakes in the Lower Tagus Valley, Portugal. Implications for Seismic Hazard in the Greater Lisbon Area

P. Pina, S. Heleno, S. Vilanova, 2021, Frontiers in Earth Science.

Large Holocene Earthquakes in the Lower Tagus Valley Fault Zone, Central Portugal

Susana P. Vilanova, E. S. Nemser, G. M. Besana-Ostman, 2012 .

Observations of high-frequency harmonic tremor in Fogo, Cape Verde Islands

S. Heleno, J. Fonseca, Zuleyka Bandomo, 2006 .

Assessment of the Influence of Survey Design and Processing Choices on the Accuracy of Tree Diameter at Breast Height (DBH) Measurements Using UAV-Based Photogrammetry

Pedro Pina, Sandra Heleno, Bruno M. Moreira, 2021, Drones.

Rain-induced landslides with VHR images, Madeira Island

Pedro Pina, M. Matias, P. Pina, 2015 .

Hydroacoustic detection of volcanic ocean-island earthquakes

George Helffrich, João Fonseca, S. Heleno, 2006 .

Monitoring recent changes of vegetation in Fildes Peninsula (King George Island, Antarctica) through satellite imagery guided by UAV surveys.

Pedro Pina, Sandra Heleno, Gonçalo Vieira, 2019, The Science of the total environment.

Probabilistic non-linear earthquake location in a 3 – D velocity model

D. Vilanova, A. Luísa, S. Heleno, 2008 .

A Methodology To Generate A Digital Elevation Model By Combining Topographic And Bathymetric Data In Fluvial Environments

M. Matias, S. Heleno, Alexandre Gonçalves, 2013 .

Classification of water regions in SAR images using level sets and non-parametric density estimation

Margarida Silveira, Sandra Heleno, M. Silveira, 2009, 2009 16th IEEE International Conference on Image Processing (ICIP).

Separation Between Water and Land in SAR Images Using Region-Based Level Sets

Margarida Silveira, Sandra Heleno, M. Silveira, 2009, IEEE Geoscience and Remote Sensing Letters.

Water/land segmentation in SAR images using level sets

Margarida Silveira, Sandra Heleno, M. Silveira, 2008, 2008 15th IEEE International Conference on Image Processing.

The 20 February 2010 Madeira Island flash-floods: VHR satellite imagery processing in support of landslide inventory and sediment budget assessment

Pedro Pina, Cristina Ponte Lira, Maura Lousada, 2013 .

Texton-Based Ensemble Classification of Landslide Source and Transport Areas in VHR Imagery

Pedro Pina, Margarida Silveira, Sandra Heleno, 2016, IEEE Geoscience and Remote Sensing Letters.