Tuomas Häme

1980 …2019
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Research Output 1980 2019

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Article
2019
3 Citations (Scopus)

Comparison of Sentinel-2 and Landsat 8 imagery for forest variable prediction in boreal region

Astola, H., Häme, T., Sirro, L., Molinier, M. & Kilpi, J., 15 Mar 2019, In : Remote Sensing of Environment. 223, p. 257-273 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Landsat
imagery
prediction
Mean square error
stem
2018
4 Citations (Scopus)

Potential of Different Optical and SAR Data in Forest and Land Cover Classification to Support REDD+ MRV

Sirro, L., Häme, T., Rauste, Y., Kilpi, J., Hämäläinen, J., Gunia, K., de Jong, B. & Paz Pellat, F., 1 Jun 2018, In : Remote Sensing. 10, 6, 26 p., 942.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
forest cover
land cover
synthetic aperture radar
Landsat thematic mapper
PALSAR
2017
17 Citations (Scopus)

Polarimetric ALOS PALSAR Time Series in Mapping Biomass of Boreal Forests

Antropov, O., Rauste, Y., Häme, T. & Praks, J., 1 Oct 2017, In : Remote Sensing. 9, 10, 999.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
PALSAR
ALOS
boreal forest
synthetic aperture radar
time series
2016
19 Citations (Scopus)

Relasphone - mobile and participative in situ forest biomass measurements supporting satellite image mapping

Molinier, M., López-Sánchez, C. A., Toivanen, T., Korpela, I., Corral-Rivas, J. J., Tergujeff, R. & Häme, T., 2016, In : Remote Sensing. 8, 10, 23 p., 869.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
biomass
forest inventory
basal area
stem
accuracy assessment
2014
40 Citations (Scopus)

Land cover and soil type mapping from spaceborne PolSAR data at L-band with probabilistic neural network

Antropov, O., Rauste, Y., Astola, H., Praks, J., Häme, T. & Hallikainen, M., 2014, In : IEEE Transactions on Geoscience and Remote Sensing. 52, 9, p. 5256-5270 15 p.

Research output: Contribution to journalArticleScientificpeer-review

soil type
land cover
synthetic aperture radar
Neural networks
Soils
2013
35 Citations (Scopus)

Improved mapping of tropical forests with optical and SAR imagery: Part II: Above ground biomass estimation

Häme, T., Rauste, Y., Antropov, O., Ahola, H. & Kilpi, J., 2013, In : IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 6, 1, p. 92-101 9 p.

Research output: Contribution to journalArticleScientificpeer-review

aboveground biomass
tropical forest
synthetic aperture radar
Biomass
imagery
10 Citations (Scopus)

Improved mapping of tropical forests with optical and SAR imagery, Part I: Forest cover and accuracy assessment using multi-resolution data

Häme, T., Kilpi, J., Ahola, H., Rauste, Y., Antropov, O., Rautiainen, M., Sirro, L. & Bounepone, S., 2013, In : IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 6, 1, p. 74-91 18 p.

Research output: Contribution to journalArticleScientificpeer-review

AVNIR
accuracy assessment
forest cover
ALOS
tropical forest
27 Citations (Scopus)

Stand-level stem volume of boreal forests from spaceborne SAR imagery at L-Band

Antropov, O., Rauste, Y., Ahola, H. & Häme, T., 2013, In : IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 6, 1, p. 35-44 10 p.

Research output: Contribution to journalArticleScientificpeer-review

boreal forest
synthetic aperture radar
imagery
stem
PALSAR
2012
10 Citations (Scopus)

PolSAR mosaic normalization for improved land-cover mapping

Antropov, O., Rauste, Lönnqvist, A. & Häme, T., 2012, In : IEEE Geoscience and Remote Sensing Letters. 9, 6, p. 1074-1078 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Synthetic aperture radar
land cover
synthetic aperture radar
Snow
mosaic
12 Citations (Scopus)

TerraSAR-X data in cut slope soil stability monitoring in Malaysia

Rauste, Y., Lateh, H. B., Jefriza, J., Wan, M. M. W. I., Lönnqvist, A. & Häme, T., 2012, In : IEEE Transactions on Geoscience and Remote Sensing. 50, 9, p. 3354-3363 9 p.

Research output: Contribution to journalArticleScientificpeer-review

TerraSAR-X
Landslides
Soils
Image analysis
Monitoring
2011
70 Citations (Scopus)

Volume scattering modelling in PolSAR decompositions: Study of ALOS PALSAR data over boreal forest

Antropov, O., Rauste, Y. & Häme, T., 2011, In : IEEE Transactions on Geoscience and Remote Sensing. 49, 10, p. 3838-3848 11 p.

Research output: Contribution to journalArticleScientificpeer-review

PALSAR
ALOS
Synthetic aperture radar
boreal forest
synthetic aperture radar
2010
40 Citations (Scopus)

Polarimetric SAR data in land cover mapping in boreal zone

Lönnqvist, A., Rauste, Y., Molinier, M. & Häme, T., 1 Oct 2010, In : IEEE Transactions on Geoscience and Remote Sensing. 48, 10, p. 3652-3662 11 p., 5475228.

Research output: Contribution to journalArticleScientificpeer-review

land cover
synthetic aperture radar
unsupervised classification
image classification
Peat
2007
39 Citations (Scopus)
Satellite imagery
Information retrieval systems
Self organizing maps
satellite imagery
information system

Metsien satelliittikartoitus palvelisi köyhiä maita

Häme, T., 2007, In : Helsingin Sanomat.

Research output: Contribution to journalArticleGeneral public

2004
24 Citations (Scopus)

Estimating net primary production of boreal forests in Finland and Sweden from field data and remote sensing

Zheng, D., Prince, S. & Häme, T., 2004, In : Journal of Vegetation Science. 15, 2, p. 161 - 170 10 p.

Research output: Contribution to journalArticleScientificpeer-review

net primary production
boreal forests
boreal forest
Finland
remote sensing
193 Citations (Scopus)

Evaluation of the MODIS LAI algorithm at a coniferous forest site in Finland

Wang, Y., Woodcock, C. E., Buermann, W., Stenberg, P., Voipio, P., Smolander, H., Häme, T., Tian, Y., Hu, J., Knyazikhin, Y. & Myneni, R. B., 2004, In : Remote Sensing of Environment. 91, 1, p. 114 - 127 14 p.

Research output: Contribution to journalArticleScientificpeer-review

moderate resolution imaging spectroradiometer
coniferous forest
leaf area index
MODIS
coniferous forests
2003
47 Citations (Scopus)

A new parameterization of canopy spectral response to incident solar radiation: Case study with hyperspectral data from pine dominant forest

Wang, Y., Buermann, W., Stenberg, P., Smolander, H., Häme, T., Tian, Y., Hu, J., Knyazikhin, Y. & Myneni, R. B., 2003, In : Remote Sensing of Environment. 85, 3, p. 304-315 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Incident solar radiation
Parameterization
solar radiation
parameterization
Pinus
21 Citations (Scopus)

Combining AVHRR and ATSR satellite sensor data for operational boreal forest fire detection

Kelhä, V., Rauste, Y., Häme, T., Sephton, T., Buongiorno, A., Frauenberger, O., Soini, K., Venäläinen, A., San Miguel-Ayanz, J. & Vainio, T., 2003, In : International Journal of Remote Sensing. 24, 8, p. 1691-1708 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Along Track Scanning Radiometer
satellite sensor
forest fire
AVHRR
boreal forest
25 Citations (Scopus)

Compilation of a European forest map from Portugal to the Ural mountains based on earth observation data and forest statistics

Schuck, A., Päivinen, R., Häme, T., Van Brusselen, J., Kennedy, P. & Folving, S., 2003, In : Forest Policy and Economics. 5, 2, p. 187-202 6 p.

Research output: Contribution to journalArticleScientificpeer-review

forest statistics
Portugal
statistics
mountains
mountain

Die Waldkarte Europas. Kombination von Satelliteinformation und Waldinventurdaten

Schuck, A. V., Brusselen, J. V., Päivinen, R., Häme, T., Kennedy, P. & Folving, S., 2003, In : AFZ-Der Wald. 58, 2, p. 59-60

Research output: Contribution to journalArticleProfessional

2002
73 Citations (Scopus)

Multiscale analysis and validation of the MODIS LAI product: II. Sampling strategy

Tian, Y., Woodcock, C. E., Wang, Y., Privette, J. L., Shabanov, N. V., Zhou, L., Zhang, Y., Buermann, W., Dong, J., Veikkanen, B., Häme, T., Andersson, K., Ozdogan, M., Knyazikhin, Y. & Myneni, R. B., 2002, In : Remote Sensing of Environment. 83, 3, p. 431-441

Research output: Contribution to journalArticleScientificpeer-review

158 Citations (Scopus)

Multiscale analysis and validation of the MODIS LAI product: I. Uncertainty assessment

Tian, Y., Woodcock, C. E., Wang, Y., Privette, J. L., Shabanov, N. V., Zhou, L., Zhang, Y., Buermann, W., Dong, J., Veikkanen, B., Häme, T., Andersson, K., Ozdogan, M., Knyazikhin, Y. & Myneni, R. B., 2002, In : Remote Sensing of Environment. 83, 3, p. 414-430

Research output: Contribution to journalArticleScientificpeer-review

moderate resolution imaging spectroradiometer
leaf area index
MODIS
uncertainty
Imaging techniques
2001
57 Citations (Scopus)

AVHRR-based forest proportion map of the Pan-European area

Häme, T., Stenberg, P., Andersson, K., Rauste, Y., Kennedy, P., Folving, S. & Sarkeala, J., 2001, In : Remote Sensing of Environment. 77, 1, p. 76-91 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Advanced very high resolution radiometers (AVHRR)
radiometers
AVHRR
Pixels
Statistics

Terra-satelliitti kerää tietoa ekosysteemeistä

Häme, T., 2001, In : Positio. 4, p. 16-17

Research output: Contribution to journalArticleProfessional

1999
12 Citations (Scopus)

Detecting phenophases of subarctic shrub canopies by using automated reflectance measurements

Shibayama, M., Salli, A., Häme, T., Iso-Iivari, L., Heino, S., Alanen, M., Morinaga, S., Inoue, Y. & Akiyama, T., 1999, In : Remote Sensing of Environment. 67, 2, p. 160-180 21 p.

Research output: Contribution to journalArticleScientificpeer-review

Reflectometers
reflectance
shrub
shrubs
canopy
1998
110 Citations (Scopus)

An unsupervised change detection and recognition system for forestry

Häme, T., Heiler, I. & Miguel-Ayanz, J. S., 1998, In : International Journal of Remote Sensing. 19, 6, p. 1079-1099

Research output: Contribution to journalArticleScientificpeer-review

forestry
detection
clearcutting
Landsat thematic mapper
boreal forest

Spot Vegetation - uusi hieno laite kasvipeitteen seurantaan

Häme, T., 1998, In : Avaruusuutiset. 3, p. 8-9

Research output: Contribution to journalArticleProfessional

1997
90 Citations (Scopus)

A new methodology for the estimation of biomass of coniferdominated boreal forest using NOAA AVHRR data

Häme, T., Salli, A., Andersson, K. & Lohi, A., 1997, In : International Journal of Remote Sensing. 18, 15, p. 3211 - 3243 33 p.

Research output: Contribution to journalArticleScientificpeer-review

AVHRR
boreal forest
methodology
biomass
coniferous tree
1996

An automatic change detection and recognition system for foresty

Häme, T., Heiler, I. & Miguel-Ayanz, J. S., 1996, In : Nordic Space Activities. 4, 4, p. 4

Research output: Contribution to journalArticleProfessional

Forest biomass estimation in Northern Europe using NOAA AVHRR data

Häme, T., Salli, A., Andersson, K. & Lohi, A., 1996, In : Earth Observation Quarterly. 52, p. 19-23

Research output: Contribution to journalArticleProfessional

JRC - Euroopan komission tiedenyrkki

Häme, T., 1996, In : Positio. 4, p. 16-17

Research output: Contribution to journalArticleProfessional

1995
6 Citations (Scopus)

Multitemporal satellite data in forest mapping and fire monitoring

Häme, T. & Rauste, Y., 1995, In : EARSeL Advances in Remote Sensing. 4, 3, p. 93-101

Research output: Contribution to journalArticleScientificpeer-review

Open Access
1994
79 Citations (Scopus)

Radar-based forest biomass estimation

Rauste, Y., Häme, T., Pulliainen, J., Heiska, K. & Hallikainen, M., 1994, In : International Journal of Remote Sensing. 15, 14, p. 2797-2808 12 p.

Research output: Contribution to journalArticleScientificpeer-review

radar
biomass
synthetic aperture radar
polarization
scatterometer
1993

Data fusion - 1 + 1 = 3 ?

Häme, T., 1993, In : Nordisk rumvirksomhed. 3, p. 32-34

Research output: Contribution to journalArticleProfessional

Vegetation change detection for mapping the effects of global climatic change: A test case in Northern Finland using satellite remote sensing

Häme, T., Awaya, Y. & Tanaka, N., 1993, In : Journal of the Agricultural Meteorology. 48, 5, p. 839 - 842 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Landsat
global warming
Finland
remote sensing
climate change
1992
72 Citations (Scopus)

Upper Amazon channel migration

Kalliola, R., Salo, J., Puhakka, M., Rajasilta, M., Häme, T., Neller, R. J., Räsänen, M. E. & Danjoy, A. W., 1992, In : Die Naturwissenschaften. 79, 2, p. 75-79

Research output: Contribution to journalArticleScientificpeer-review

1988

Kuvioittaisen arvioinnin ja seurannan menetelmä

Häme, T., Tomppo, E. & Parmes, E., 1988, In : Metsä ja Puu. 10, p. 29-30

Research output: Contribution to journalArticleProfessional

Video, kaukokartoittajan uusi työkalu

Häme, T., 1988, In : Metsä ja Puu. 10, p. 12-13

Research output: Contribution to journalArticleProfessional

1984
39 Citations (Scopus)

A method of estimating the stand characteristics of a forest compartment using satellite imagery

Poso, S., Häme, T. & Paananen, R., 1984, In : Silva Fennica. 18, 3, p. 261-296

Research output: Contribution to journalArticleScientificpeer-review

2 Citations (Scopus)

Interpretation of deciduous trees and shrubs in conifer seedling stands from Landsat imagery

Häme, T., 1984, In : The Photogrammetric Journal of Finland. 9, 2, p. 209 - 217 9 p.

Research output: Contribution to journalArticleScientificpeer-review

14 Citations (Scopus)

Landsat-aided forest site type mapping

Häme, T., 1984, In : Photogrammetric Engineering and Remote Sensing. 50, 8, p. 1175 - 1183 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Landsat
imagery
Landsat multispectral scanner
data interpretation
Maximum likelihood