default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDKari Luojus
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2024
[j8]Jianwei Yang
, Lingmei Jiang, Juha Lemmetyinen, Kari Luojus:
A New Method to Simulate the Microwave Effective Snow Grain Size in the Northern Hemisphere Without Using Snow Depth Priors. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 17: 14670-14686 (2024)- 2021
- [j7]Kirsikka Heinilä, Olli-Pekka Mattila, Sari Metsämäki, Sakari Väkevä, Kari Luojus, Gabriele Schwaizer, Sampsa Koponen:
A novel method for detecting lake ice cover using optical satellite data. Int. J. Appl. Earth Obs. Geoinformation 104: 102566 (2021) - [c32]Jouni Pulliainen, Kari Luojus, Juha Lemmetyinen, Matias Takala, Chris Derksen, Lawrence Mudryk:
Estimation of Hemispheric Snow Mass Evolution Based on Microwave Radiometry. IGARSS 2021: 612-613 - [c31]Pinja Venäläinen, Kari Luojus, Juha Lemmetyinen, Jouni Pulliainen, Mikko Moisander, Matias Takala:
Development of Dynamic Snow Density Methodology for GlobSnow SWE Retrieval. IGARSS 2021: 5469-5472 - 2020
- [c30]Jianwei Yang, Lingmei Jiang, Kari Luojus, Juha Lemmetyinen, Matias Takala:
Assessing the Performances of FY-3D/MWRI and DMSP SSMIS in GlobSnow-2 Assimilation System for SWE Estimation. IGARSS 2020: 2938-2941
2010 – 2019
- 2019
- [c29]Kari Luojus, Jouni Pulliainen, Matias Takala, Juha Lemmetyinen, Mikko Moisander, Chris Derksen, Lawrence Mudryk, Thomas Nagler, Gabriele Schwaizer:
Development of SWE Retrieval Methods in the ESA Snow CCI Project And Long Term Trends in Seasonal Snow Mass. IGARSS 2019: 5610-5613 - 2018
- [c28]Sari Metsämäki, Kristin Böttcher, Jouni Pulliainen, Kari Luojus, Juval Cohen, Matias Takala, Olli-Pekka Mattila, Gabriele Schwaizer, Chris Derksen, Sampsa S. Koponen:
The Pan-European Yearly Snow Melt-Off Day Derived from Optical and Microwave Radiometer Data. IGARSS 2018: 6251-6254 - [c27]Kari Luojus, Juval Cohen, Jaakko Ikonen, Jouni Pulliainen, Matias Takala, Katriina Veijola, Juha Lemmetyinen, Thomas Nagler, Chris Derksen, Ross Brown:
Assessment of Seasonal snow Cover Mass in Northern Hemisphere During the Satellite-ERA. IGARSS 2018: 6255-6258 - [c26]Thomas Nagler, Helmut Rott, Joanna Ossowska, Gabriele Schwaizer, David Small, Eirik Malnes, Kari Luojus, Sari Metsämäki, Simon Pinnock:
Snow Cover Monitoring by Synergistic Use of Sentinel-3 Slstr and Sentinel-L Sar Data. IGARSS 2018: 8727-8730 - 2017
- [j6]Matias Takala, Jaakko Ikonen, Kari Luojus, Juha Lemmetyinen, Sari Metsämäki, Juval Cohen, Ali Nadir Arslan, Jouni Pulliainen:
New Snow Water Equivalent Processing System With Improved Resolution Over Europe and its Applications in Hydrology. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 10(2): 428-436 (2017) - [c25]Kari Luojus, Elisabeth Ripper, Jouni Pulliainen, Juval Cohen, Jaakko Ikonen, Matias Takala, Juha Lemmetyinen, Thomas Nagler, Gabriele Schwaizer, Chris Derksen, Bojan Bojkov, Michael Kern:
Long term changes in Northern hemisphere snow cover from SWE timeseries constrained with SE data. IGARSS 2017: 319-321 - [c24]Juha Lemmetyinen, Kimmo Rautiainen, Kari Luojus, Helmut Rott, Thomas Nagler, Giuseppe Parrella, Irena Hajnsek, Chris Derksen, Giovanni Macelloni, Marco Brogioni, Andreas Wiesmann, Christian Mätzler, Michael Kern:
Future mission concepts for measuring snow mass. IGARSS 2017: 1370-1371 - [c23]Sari Metsämäki, Elisabeth Ripper, Olli-Pekka Mattila, Richard Fernandes, Gabriele Schwaizer, Kari Luojus, Thomas Nagler, Bojan Bojkov, Michael Kern:
Evaluation of Northern Hemisphere and regional snow extent products within ESA SnowPEx-project. IGARSS 2017: 4246-4249 - 2016
- [c22]Matias Takala, Jaakko Ikonen, Kari Luojus, Juha Lemmetyinen, Sari Metsämäki, Jouni Pulliainen, Juval Cohen, Ali Nadir Arslan:
Hydrological applications of super resolution SWE processing system over Europe. IGARSS 2016: 4880-4881 - [c21]Sari Metsämäki, Elisabeth Ripper, Olli-Pekka Mattila, Richard Fernandes, Gabriele Bippus, Kari Luojus, Thomas Nagler, Bojan Bojkov:
Evaluation of Northern Hemisphere Snow Extent products within ESA SnowPEx-project. IGARSS 2016: 5280-5283 - [c20]Kari Luojus, Jouni Pulliainen, Juval Cohen, Jaakko Ikonen, Matias Takala, Juha Lemmetyinen, Tuomo Smolander, Chris Derksen, Thomas Nagler, Bojan Bojkov:
Assessing global satellite-based snow water equivalent datasets in ESA SnowPEx project. IGARSS 2016: 5284-5287 - 2014
- [c19]Juntao Yang, Kari Luojus, Juha Lemmetyinen, Lingmei Jiang, Jouni Pulliainen:
Comparison of SSMIS, AMSR-E and MWRI brightness temperature data. IGARSS 2014: 2574-2577 - [c18]Sari Metsämäki, Mwaba Hiltunen, Kari Luojus, Jouni Pulliainen:
Spring-time fractional snow cover mapping in Northern Hemisphere with NPP Suomi/VIIRS within ESA DUE GlobSnow-2 project. IGARSS 2014: 4002-4005 - 2011
- [c17]Matias Takala, Kari Luojus, Jouni Pulliainen, Chris Derksen, Juha Lemmetyinen, Juha-Petri Kärnä, Jarkko Koskinen, Bojan Bojkov:
Implementing hemispherical snow water equivalent product assimilating weather station observations and spaceborne microwave data. IGARSS 2011: 3768-3771 - [c16]Kari Luojus, Jouni Pulliainen, Matias Takala, Juha Lemmetyinen, Chris Derksen, Sari Metsämäki, Bojan Bojkov:
Investigating hemispherical trends in snow accumulation using GlobSnow snow water equivalent data. IGARSS 2011: 3772-3774 - 2010
- [j5]Jarkko Koskinen, Jouni Pulliainen, Kari Luojus, Matias Takala:
Monitoring of Snow-Cover Properties During the Spring Melting Period in Forested Areas. IEEE Trans. Geosci. Remote. Sens. 48(1-1): 50-58 (2010) - [c15]Sari Metsämäki, Olli-Pekka Mattila, Juha-Petri Kärnä, Jouni Pulliainen, Kari Luojus:
New approach for the global mapping of fractional snow coverage in boreal forest and tundra belt applicable to various sensors. IGARSS 2010: 1761-1764 - [c14]Matias Takala, Jouni Pulliainen, Kari Luojus, Juha Lemmetyinen, Mwaba Kangwa, Sari Metsämäki, Jarkko Koskinen:
Combined hemispherical scale SWE and snow clearance monitoring. IGARSS 2010: 1765-1768 - [c13]Rune Solberg, Bjorn Wangensteen, Jostein Amlien, Hans Koren, Sari Metsämäki, Thomas Nagler, Kari Luojus, Jouni Pulliainen:
A new global Snow Extent product based on ATSR-2 and AATSR. IGARSS 2010: 1780-1783
2000 – 2009
- 2009
- [j4]Kari Luojus, Jouni Pulliainen, Alberto Blasco Cutrona, Sari Metsämäki, Martti T. Hallikainen:
Comparison of SAR-Based Snow-Covered Area Estimation Methods for the Boreal Forest Zone. IEEE Geosci. Remote. Sens. Lett. 6(3): 403-407 (2009) - [j3]Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Martti T. Hallikainen:
Enhanced SAR-Based Snow-Covered Area Estimation Method for Boreal Forest Zone. IEEE Trans. Geosci. Remote. Sens. 47(3): 922-935 (2009) - [c12]Jarkko Koskinen, Jouni Pulliainen, Kari Luojus:
Monitoring of Snow Cover Properties during the Spring Melting Period in Forested Areas. IGARSS (2) 2009: 318-321 - [c11]Kari Luojus, Jouni Pulliainen, Sari Metsämäki:
Evaluation of the Single Reference Image Snow-covered Area Estimation Method for the Boreal Forest Zone. IGARSS (2) 2009: 867-870 - 2008
- [c10]Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Guifre Molera, Risto Nakari, Juha-Petri Kärnä, Martti Hallikainen:
Development of SAR-Based Snow-Covered Area Estimation Method for Borel Forest Zone. IGARSS (3) 2008: 214-217 - 2007
- [j2]Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Martti T. Hallikainen:
Snow-Covered Area Estimation Using Satellite Radar Wide-Swath Images. IEEE Trans. Geosci. Remote. Sens. 45(4): 978-989 (2007) - [c9]Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Saku Anttila, Martti Hallikainen:
Assimilating spaceborne radar and ground-based weather station data for operational snow-covered area estimation. IGARSS 2007: 4202-4205 - 2006
- [j1]Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Martti T. Hallikainen:
Accuracy assessment of SAR data-based snow-covered area estimation method. IEEE Trans. Geosci. Remote. Sens. 44(2): 277-287 (2006) - [c8]Jouni Pulliainen, Juha-Petri Kärnä, Martti Hallikainen, Kari Luojus, Sari Metsämäki, Markus Huttunen, Saku Anttila:
Mapping of Snow Water Equivalent and Snow Coverage from Combined EO and in situ Data for Climatic Studies and Hydrological Forecasting Models. IGARSS 2006: 1709-1712 - [c7]Kari Luojus, Juha-Petri Kärnä, Martti Hallikainen, Jouni Pulliainen:
Development of Techniques to Retrieve Snow Covered Area (SCA) in Boreal Forests from Space-borne Microwave Observations. IGARSS 2006: 2180-2182 - 2005
- [c6]Kari Luojus, Jouni Pulliainen, Sari Metsämäki, Martti Hallikainen:
Snow covered area estimation using satellite radar wide swath images. IGARSS 2005: 4 - [c5]Saku Anttila, Sari Metsämäki, Jouni Pulliainen, Kari Luojus:
From EO data to snow covered area (SCA) end products using automated processing system. IGARSS 2005: 1947-1950 - 2004
- [c4]Markus Törmä, Juho Lumme, Niina Patrikainen, Kari Luojus:
Fusion of low resolution optical and high resolution SAR data for land cover classification. IGARSS 2004: 2680-2683 - [c3]Markus Törmä, Kari Luojus:
Effect of texture measures to separability of land cover classes using ERS SAR images. IGARSS 2004: 2684-2687 - [c2]Kari Luojus, Jouni Pulliainen, Martti Hallikainen:
Accuracy assessment for HUT snow covered area estimation method. IGARSS 2004: 3511-3514 - [c1]Jouni Pulliainen, Kari Luojus, Martti Hallikainen, Sari Metsämäki, Jarkko Koskinen, Juha-Petri Kärnä, Markus Huttunen, Sirpa Rasmus:
Estimation of snow pack characteristics and snow covered area in boreal forests from ERS-2 SAR and Envisat ASAR data. IGARSS 2004: 3680-3683
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 2024-09-22 00:36 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:
