default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDSandra Heleno
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2022
[c8]Vasco Miranda
, Pedro Pina, Sandra Heleno, Soon Gyu Hong, Hyoungseok Lee, Gonçalo Vieira:
Assessment of Antarctic Vegetation Classification as a Function of the Spatial Resolution (Barton and Weaver Peninsulas, King George is). IGARSS 2022: 3802-3805- 2020
- [j3]Francisco Pereira, Jorge S. Marques, Sandra Heleno, Pedro Pina:
Detection and Delineation of Sorted Stone Circles in Antarctica. Remote. Sens. 12(1): 160 (2020)
2010 – 2019
- 2019
- [c7]Pedro Pina, Francisco Pereira, Jorge S. Marques, Sandra Heleno:
Detection of Stone Circles in Periglacial Regions of Antarctica in UAV Datasets. IbPRIA (1) 2019: 279-288 - [c6]Vasco Miranda, Pedro Pina, Sandra Heleno, Mathieu Gouhier, Stéphanie Dumont:
Reconstruction of the 2014-2015 FOGO Volcano (Cape Verde) Eruption Through Thermal Remotely Sensed Imagery. IGARSS 2019: 9306-9309 - 2016
- [j2]Margarida Silveira, Sandra Heleno, Pedro Pina:
Texton-Based Ensemble Classification of Landslide Source and Transport Areas in VHR Imagery. IEEE Geosci. Remote. Sens. Lett. 13(12): 1787-1791 (2016) - 2015
- [c5]Sandra Heleno, Margarida Silveira, Magda Matias, Pedro Pina:
Assessment of supervised methods for mapping rainfall induced landslides in VHR images. IGARSS 2015: 850-853 - 2014
- [c4]Francisco Seixas, Margarida Silveira, Sandra Heleno:
Segmentation of SAR images using textons. IGARSS 2014: 1600-1603 - 2011
- [c3]Cristina Lira, Maura Lousada, Ana Paula Falcão, Alexandre Gonçalves, Sandra Heleno, Magda Matias, António Jorge de Sousa, Maria João Pereira, Pedro Pina, Rodrigo Proença de Oliveira, António Betâmio de Almeida:
Automatic detection of landslide features with remote sensing techniques: Application to Madeira Island. IGARSS 2011: 1997-2000
2000 – 2009
- 2009
- [j1]Margarida Silveira, Sandra Heleno:
Separation Between Water and Land in SAR Images Using Region-Based Level Sets. IEEE Geosci. Remote. Sens. Lett. 6(3): 471-475 (2009) - [c2]Margarida Silveira, Sandra Heleno:
Classification of water regions in SAR images using level sets and non-parametric density estimation. ICIP 2009: 1685-1688 - 2008
- [c1]Margarida Silveira, Sandra Heleno:
Water/land segmentation in SAR images using level sets. ICIP 2008: 1896-1899
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-06-12 20:59 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
