Lauri Korhonen

Georgopoulos, Nikos; Gitas, Ioannis Z; Stefanidou, Alexandra; Korhonen, Lauri; Stavrakoudis, Dimitris. 2021. Estimation of Individual Tree Stem Biomass in an Uneven-Aged Structured Coniferous Forest Using Multispectral LiDAR Data Remote sensing 13 23: 4827. 2021

Kuzmin, Anton; Korhonen, Lauri; Kivinen, Sonja; Hurskainen, Pekka; Korpelainen, Pasi; Tanhuanpää, Topi; Maltamo, Matti; Vihervaara, Petteri; Kumpula, Timo. 2021. Detection of European Aspen (Populus tremula L.) Based on an Unmanned Aerial Vehicle Approach in Boreal Forests Remote sensing 13 9: 1723. 2021

Toivonen, Janne; Korhonen, Lauri; Kukkonen, Mikko; Kotivuori, Eetu; Maltamo, Matti; Packalen, Petteri. 2021. Transferability of ALS-based forest attribute models when predicting with drone-based image point cloud data International journal of applied earth observation and geoinformation 103: 102484. 2021

Räty, Janne; Varvia, Petri; Korhonen, Lauri; Savolainen, Pekka; Maltamo, Matti; Packalen, Petteri. 2021. A Comparison of Linear-Mode and Single-Photon Airborne LiDAR in Species-Specific Forest Inventories IEEE transactions on geoscience and remote sensing 2022; 60: 1-14. 2021

Pisek, Jan; Erb, Angela; Korhonen, Lauri; Biermann, Tobias; Carrara, Arnaud; Cremonese, Edoardo; Cuntz, Matthias; Fares, Silvano; Gerosa, Giacomo; Grünwald, Thomas; Hase, Niklas; Heliasz, Michal; Ibrom, Andreas; Knohl, Alexander; Kobler, Johannes; Kruijt, Bart; Lange, Holger; Leppänen, Leena; Limousin, Jean-Marc; Serrano, Francisco; Ramon Lopez et al.. 2021. Retrieval and validation of forest background reflectivity from daily Moderate Resolution Imaging Spectroradiometer (MODIS) bidirectional reflectance distribution function (BRDF) data across European forests Biogeosciences 18 2: 621-635. 2021

Hardenbol, AA; Kuzmin, A; Korhonen, L; Korpelainen, P; Kumpula, T; Maltamo, M; Kouki, J. 2021. Detection of aspen in conifer-dominated boreal forests with seasonal multispectral drone image point clouds Silva fennica 55 4: 10515. 2021

Kukkonen, Mikko; Maltamo, Matti; Korhonen, Lauri; Packalen, Petteri. 2021. Fusion of crown and trunk detections from airborne UAS based laser scanning for small area forest inventories International journal of applied earth observation and geoinformation 100: 102327. 2021

Kukkonen, Mikko; Kotivuori, Eetu; Maltamo, Matti; Korhonen, Lauri; Packalen, Petteri. 2021. Volumes by tree species can be predicted using photogrammetric UAS data, Sentinel-2 images and prior field measurements. Silva fennica 55 1: 10360. 2021

Kotivuori, Eetu; Maltamo, Matti; Korhonen, Lauri; Strunk, Jacob L; Packalen, Petteri. 2021. Prediction error aggregation behaviour for remote sensing augmented forest inventory approaches Forestry 94 4: 576-587. 2021

How to consider the effects of time of day, beam strength, and snow cover in ICESat-2 based estimation of boreal forest biomass?. Korhonen, Lauri; Bruguiere, Andre; Varvia, Petri; Toivonen, Janne; Packalen, Petteri; Maltamo, Matti; Saarela, Svetlana; Popescu, Sorin / Proceedings of the SilviLaser Conference 2021 (Vol. 104). 2021. 2021

Hardenbol, Alwin A; Kuzmin, Anton; Korhonen, Lauri; Korpelainen, Pasi; Kumpula, Timo; Maltamo, Matti; Kouki, Jari. 2021. Haapojen tunnistaminen havupuuvaltaisessa vanhassa metsässä eri vuodenaikojen droonikuva-aineistoista Metsätieteen aikakauskirja 2021: 10651. 2021

Kotivuori, Eetu; Kukkonen, Mikko; Mehtätalo, Lauri; Maltamo, Matti; Korhonen, Lauri; Packalen, Petteri. 2020. Forest inventories for small areas using drone imagery without in-situ field measurements Remote sensing of environment 237: 111404. 2020

Maltamo, M; Räty, J; Korhonen, L; Kotivuori, E; Kukkonen, M; Peltola, H; Kangas, J; Packalen, P. 2020. Prediction of forest canopy fuel parameters in managed boreal forests using multispectral and unispectral airborne laser scanning data and aerial images European journal of remote sensing 53 1: 245-257. 2020

Maltamo, Matti; Kinnunen, Hermanni; Kangas, Annika; Korhonen, Lauri. 2020. Predicting stand age in managed forests using National Forest Inventory field data and airborne laser scanning Forest ecosystems 7 1: 44. 2020

Qu, Y; Shaker, A; Korhonen, L; Silva, CA; Jia, K; Tian, L; Song, J. 2020. Direct Estimation of Forest Leaf Area Index based on Spectrally Corrected Airborne LiDAR Pulse Penetration Ratio Remote sensing 12 2: 217. 2020

Stefanidou, Alexandra; Gitas, Ioannis Z; Korhonen, Lauri; Stavrakoudis, Dimitris; Georgopoulos, Nikos. 2020. LiDAR-Based Estimates of Canopy Base Height for a Dense Uneven-Aged Structured Forest Remote sensing 12 10: 1565. 2020

Stefanidou, Alexandra; Gitas, loannis Z; Korhonen, Lauri; Georgopoulos, Nikos; Stavrakoudis, Dimitris. 2020. Multispectral LiDAR-Based Estimation of Surface Fuel Load in a Dense Coniferous Forest Remote sensing 12 20: 3333. 2020

Tian, Luo; Qu, Yonghua; Korhonen, Lauri; Korpela, Ilkka; Heiskanen, Janne. 2020. Estimation of forest leaf area index based on spectrally corrected airborne LiDAR pulse penetration index by intensity of point cloud Yaogan xuebao 24 12: 1450-1463. 2020

Cosenza, Diogo N; Korhonen, Lauri; Maltamo, Matti; Packalen, Petteri; Strunk, Jacob L; Næsset, Erik; Gobakken, Terje; Soares, Paula; Tomé, Margarida. 2020. Comparison of linear regression, k-nearest neighbor, and random forest methods in airborne laser scanning-based prediction of growing stock Forestry 2021; 94 2: 311-323. 2020

Kukkonen, Mikko; Maltamo; Matti; Korhonen, Lauri; Packalen, Petteri. 2019. Comparison of multispectral airborne laser scanning and stereo matching of aerial images as a single sensor solution to forest inventories by tree species Remote sensing of environment 231: 111208. 2019

Schraik, Daniel; Varvia, Petri; Korhonen, Lauri; Rautiainen, Miina. 2019. Bayesian inversion of a forest reflectance model using Sentinel-2 and Landsat 8 satellite images Journal of quantitative spectroscopy and radiative transfer 233: 1-12. 2019

Mohamedou, Cheikh; Korhonen, Lauri; Eerikäinen, Kalle; Tokola, Timo. 2019. Using LiDAR-modified topographic wetness index, terrain attributes with leaf area index to improve a single-tree growth model in south-eastern Finland Forestry 92 3: 253-263. 2019

Korhonen, L; Repola, J; Karjalainen, T; Packalen, P; Maltamo, M. 2019. Laserkeilauspohjaisten puutason sekamallien soveltaminen ja kalibrointi inventointialueiden välillä Metsätieteen aikakauskirja 2019: 1-2. 2019

Kukkonen, Mikko; Maltamo, Matti; Korhonen, Lauri; Packalen, Petteri. 2019. Multispectral Airborne LiDAR Data in the Prediction of Boreal Tree Species Composition IEEE transactions on geoscience and remote sensing 57 6: 3462-3471. 2019

Karjalainen, Tomi; Korhonen, Lauri; Packalen, Petteri; Maltamo, Matti. 2019. The transferability of airborne laser scanning based tree-level models between different inventory areas Canadian journal of forest research-revue canadienne de recherche forestiere 49 3: 228-236. 2019

Estimating forest stock age using NFI field data and National Land Survey airborne laser scanning data of Finland. Maltamo Matti, Kinnunen Hermanni, Kangas Annika, Korhonen Lauri / A century of national forest inventories - informing past, present and future decisions. Norwegian National Forest Inventory 100 years. 2019. 2019

Korhonen, L; Repola, J; Karjalainen, T; Packalen, P; Maltamo, M. 2019. Transferability and calibration of airborne laser scanning based mixed-effects models to estimate the attributes of sawlog-sized Scots pines Silva fennica 53 3: 10179. 2019

Kotivuori, Eetu; Maltamo, Matti; Korhonen, Lauri; Packalen, Petteri. 2018. Calibration of nationwide airborne laser scanning based stem volume models. Remote Sensing of Environment 210: 179-192. 2018

Kukkonen, Mikael; Korhonen, Lauri; Maltamo, Matti; Suvanto, Aki; Packalen, Petteri. 2018. How much can airborne laser scanning based forest inventory by tree species benefit from auxiliary optical data? International journal of applied earth observation and geoinformation 72: 91-98. 2018

Multispectral airborne LiDAR data in the prediction of boreal tree species using area-based methods. Kukkonen M., Maltamo M., Korhonen L., Packalen P. / Conference Program. 2018. 2018

Poster: Calibration of nationwide airborne laser scanning based stem volume models. Kotivuori E., Maltamo M., Korhonen L., Packalen P. / Conference Program. 2018. 2018

The accuracy of direct lidar-based estimation of forest canopy cover. Korhonen, Lauri; Packalen, Petteri; Korpela, Ilkka / ForestSAT 2018. 2018. 2018

Melin M, Korhonen L, Kukkonen M, Packalen P. 2017. Assessing the performance of aerial image point cloud and spectral metrics in predicting boreal forest canopy cover. ISPRS Journal of Photogrammetry and Remote Sensing 129: 77-85. 2017

Raabe Kairi, Pisek Jan, Lang Mait, Korhonen Lauri. 2017. Estimating the beyond-shoot foliage clumping at two contrasting points in the growing season using a variety of field-based methods. TREES: STRUCTURE AND FUNCTION 31 4: 1367-1373. 2017

Hadi, Pfeifer Marion, Korhonen Lauri, Wheeler Charlotte, Rautiainen Miina. 2017. Forest canopy structure and reflectance in humid tropical Borneo: A physically-based interpretation using spectral invariants. Remote Sensing of Environment 201: 314-330. 2017

Majasalmi T, Korhonen L, Korpela I, Vauhkonen J. 2017. Application of 3D triangulations of airborne laser scanning data to estimate boreal forest leaf area index. International Journal of Applied Earth Observation and Geoinformation 59: 53-62. 2017

Lang M, Nilson T, Kuusk A, Pisek J, Korhonen L, Uri V. 2017. Digital photography for tracking the phenology of an evergreen conifer stand. AGRICULTURAL AND FOREST METEOROLOGY 246: 15-21. 2017

Korhonen L, Hadi, Packalen P, Rautiainen M. 2017. Comparison of Sentinel-2 and Landsat 8 in the estimation of boreal forest canopy cover and leaf area index. Remote Sensing of Environment 195: 259-274. 2017

Raabe, Kairi; Pisek, Jan; Lang, Mait; Korhonen, Lauri. 2016. Estimating the clumping index at two contrasting points in the growing season using a variety of field-based methods. Teoksessa: Ji, Wu; Ya-Qiu, Jin (toim.), IEEE Geoscience and Remote Sensing Symposium (IGARSS). IEEE International. 2016

Kuzmin Anton, Korhonen Lauri, Manninen Terhikki, Maltamo Matti. 2016. Automatic segment-level tree species recognition using high resolution aerial winter imagery. European Journal of Remote Sensing 49: 239-259. 2016

Kuusinen N, Stenberg P, Korhonen L, Rautiainen M, Tomppo E. 2016. Structural factors driving boreal forest albedo in Finland. Remote Sensing of Environment 175: 43-51. 2016

Kotivuori Eetu, Korhonen Lauri, Packalen Petteri. 2016. Suomen valtakunnalliset laserkeilauspohjaiset puuston tilavuus-, biomassa- ja valtapituusmallit. Metsätieteen aikakauskirja 3-4/2016: 205-207. 2016

Kotivuori E, Korhonen L, Packalen P. 2016. Nationwide airborne laser scanning based models for volume, biomass and dominant height in Finland. SILVA FENNICA 50 4: 1567. 2016

Korhonen, L.; Rautiainen, M.; Arumäe, T.; Lang, M.; Flewelling, T.; Tokola, T.; Stenberg, P.. 2016. Relationships between MODIS black-sky shortwave albedo and airborne lidar based forest canopy structure. Teoksessa: EGU General Assembly 2016 (toim.), Geophysical Research Abstracts. 2016

Hadi, Korhonen L, Hovi A, Rönnholm P, Rautiainen M. 2016. The accuracy of large-area forest canopy cover estimation using Landsat in boreal region. INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION 53: 118-127. 2016

Korhonen Lauri, Salas Christian, Østgård Torgrim, Lien Vegard, Gobakken Terje, Næssetc Erik. 2016. Predicting the occurrence of large-diameter trees using airborne laser scanning. CANADIAN JOURNAL OF FOREST RESEARCH 46 4: 461-469. 2016

Hernández-Clemente R, Kolari P, Porcar-Castell A, Korhonen L, Mõttus M. 2016. Tracking the seasonal dynamics of boreal forest photosynthesis using EO-1 Hyperion reflectance: sensitivity to structural and illumination effects. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 54 9: 5105-5116. 2016

Hovi A, Liang J, Korhonen L, Kobayashi H, Rautiainen M. 2016. Quantifying the missing link between forest albedo and productivity in the boreal zone. BIOGEOSCIENCES 13 21: 6015-6030. 2016

Heiskanen Janne, Korhonen Lauri, Hietanen Jesse, Pellikka Petri KE. 2015. Use of airborne lidar for estimating canopy gap fraction and leaf area index of tropical montane forests. International Journal of Remote Sensing 36 10: 2569-2583. 2015

Hovi Aarne, Korhonen Lauri, Vauhkonen Jari, Korpela Ilkka. 2015. LiDAR waveform features for tree species classification and their sensitivity to tree- and acquisition related parameters. Remote Sensing of Environment 2016; 173: 224-237. 2015

Korhonen Lauri, Ali-Sisto Daniela, Tokola Timo. 2015. Tropical forest canopy cover estimation using satellite imagery and airborne lidar reference data. SILVA FENNICA 49 5: 1-18. 2015

Maltamo Matti, Pesonen Annukka, Korhonen Lauri, Kouki Jari, Vehmas Mikko, Eerikäinen Kalle. 2015. Inventory of aspen trees in spruce dominated stands in conservation area. Forest Ecosystems 2 2:12. 2015

Parvez Rana, Lauri Korhonen, Basanta Gautam, Timo Tokola. 2014. Effect of field plot location on estimating tropical forest above-ground biomass in Nepal using airborne laser scanning data. ISPRS Journal of Photogrammetry and Remote Sensing 94: 55. 2014

Lähivaara Timo, Seppänen Aku, Kaipio Jari, Vauhkonen Jari, Korhonen Lauri, Tokola Timo, Maltamo Matti. 2014. Bayesian Approach to Tree Detection Based on Airborne Laser Scanning Data. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 52 5: 2690-2699. 2014

Korhonen Lauri, Morsdorf Felix. 2014. Estimation of canopy cover, gap fraction and leaf area index with airborne laser scanning: Maltamo M., Næsset E., Vauhkonen, J., Forestry applications of airborne laser scanning - concepts and case studies. Managing Forest Ecosystems 27. 397-417. 2014

Gobakken T, Korhonen L, Næsset E. 2013. Laser-assisted selection of field plots for an area-based forest inventory. SILVA FENNICA 47 5: 943. 2013

Korhonen L, Heiskanen J, Korpela I. 2013. Modelling lidar-derived boreal forest canopy cover with SPOT 4 HRVIR data. International Journal of Remote Sensing 34 22: 8172-8181. 2013

Korhonen L, Pippuri I, Packalén P, Heikkinen V, Maltamo M, Heikkilä J. 2013. Detection of the need for seedling stand tending using high-resolution remote sensing data. SILVA FENNICA 47 2: 952. 2013

Korhonen L, Pippuri I, Packalén P, Heikkinen V, Maltamo M, Heikkilä J. 2013. Taimikonhoitotarpeen määrittäminen korkean resoluution kaukokartoitusaineistojen avulla. Metsätieteen aikakauskirja 2013 2: 193. 2013

Korhonen L, Vauhkonen J, Virolainen A, Hovi A, Korpela I. 2013. Estimation of tree crown volume from airborne lidar data using computational geometry. International Journal of Remote Sensing 34 20: 7236-7248. 2013

Korpela I, Hovi A, Korhonen, L. 2013. Backscattering of individual LiDAR pulses from forest canopies explained by photogrammetrically derived vegetation structure. ISPRS Journal of Photogrammetry and Remote Sensing 83: 81-93. 2013

Pisek J, Ryu Y, Sprintsin M, He L, Oliphant AJ, Korhonen L, Kuusk J, Kuusk A, Bergström R, Verrelst J, Alikas K. 2013. Retrieving vegetation clumping index from Multi-angle Imaging SpectroRadiometer (MISR) data at 275 m resolution. Remote Sensing of Environment 138: 126-133. 2013

Rana P, Tokola T, Korhonen L, Xu Q, Kumpula T, Vihervaara P, Mononen L. 2013. Training Area Concept in a Two-Phase Biomass Inventory Using Airborne Laser Scanning and RapidEye Satellite Data. Remote Sensing 6 1: 285-309. 2013

Härkönen S, Tokola T, Packalén P, Korhonen L, Mäkelä A. 2013. Predicting forest growth based on airborne LiDAR data, climate data and simplified process-based model. CANADIAN JOURNAL OF FOREST RESEARCH 43 4: 364-374. 2013

Manninen Terhikki, Korhonen Lauri, Voipio Pekka, Lahtinen Panu, Stenberg Pauline. 2012. Airborne estimation of boreal forest LAI in winter conditions: a test using summer and winter ground truth IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 50 1: 68-74. 2012

Rautiainen Miina, Heiskanen Janne, Korhonen Lauri. 2012. Seasonal changes in canopy leaf area index and MODIS vegetation products for a boreal forest site in central Finland. BOREAL ENVIRONMENT RESEARCH 17: 72-84. 2012

Korhonen Lauri, Heiskanen Janne, Korpela Ilkka. 2012. Modeling LiDAR-derived boreal forest crown cover with SPOT 4 HRVIR data. Teoksessa: (toim.), ForestSat 2012 abstract book. ss. xx-xx. 2012

Lähivaara T, Seppänen A, Kaipio J.P, Vauhkonen J, Korhonen L, Tokola T, Maltamo M. 2012. Bayesian approach to tree detection with airborne laser scanning: -, IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2012). 1641-1644. 2012

Korhonen Lauri, Vauhkonen Jari, Virolainen Anni, Hovi Aarne, Korpela Ilkka. 2012. Estimation of crown volume from airborne lidar data using alpha shapes. Teoksessa: (toim.), Proceedings of Silvilaser 2012. ss. 452. 2012

Heiskanen Janne, Rautiainen Miina, Stenberg Pauline, Mõttus Matti, Vesanto Veli-Heikki, Majasalmi Titta, Korhonen Lauri. 2012. Seasonal variation of MODIS LAI for a boreal forest site in Finland. Remote Sensing of Environment 126: 104-115. 2012

Heiskanen Janne, Rautiainen Miina, Korhonen Lauri, Mõttus Matti, Stenberg Pauline. 2011. Generating fine resolution leaf area index maps for boreal forests of Finland: Motoyuki Sato, Geoscience and Remote Sensing Symposium (IGARSS), 2011 IEEE International. 2326 - 2329. 2011

Heiskanen Janne, Rautiainen Miina, Korhonen Lauri, Mõttus Matti, Stenberg Pauline. 2011. Retrieval of boreal forest LAI using a forest reflectance model and empirical regressions INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION 13: 595-606. 2011

Korhonen Lauri, Korpela Ilkka, Heiskanen Janne, Maltamo Matti. 2011. Airborne discrete-return LiDAR data in the estimation of vertical canopy cover, angular canopy closure and leaf area index Remote Sensing of Environment 115 4: 1065-1080. 2011

Korhonen Lauri. 2011. Estimation of boreal forest canopy cover with ground measurements, statistical models and remote sensing. Metsäntutkimuslaitos, Suomen metsätieteellinen seura. Dissertationes Forestales 115. 2011

Korhonen Lauri. 2011. Latvuspeittävyys, sen mittaaminen ja kansainvälinen metsän määritelmä Metsätieteen aikakauskirja 2011 4: 276-280. 2011

Pisek J, Lang M, Nilson T, Korhonen L & Karu H. 2011. Comparison of methods for measuring gap size distribution and canopy nonrandomness at Järvselja RAMI (RAdiation transfer Model Intercomparison) test sites. AGRICULTURAL AND FOREST METEOROLOGY 151 3: 365-377. 2011

Manninen T, Korhonen L, Voipio P, Lahtinen P & Stenberg P.. 2010. Estimation of boreal forest LAI in winter conditions: test of a new method using wide optics airborne images. Teoksessa: xxx (toim.), Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International. ss. 2652-2655. 2010

Korhonen L., Kaartinen H, Kukko A, Solberg S & Astrup R. 2010. Estimating vertical canopy cover with terrestrial and airborne laser scanning: xxx, Proceedings of Silvilaser 2010, Freiburg, Germany, September 14-17, 2010. xxx. 2010

Lohila A, Minkkinen K, Laine J, Savolainen I, Tuovinen JP, Korhonen L, Laurila T, Tietäväinen H & Laaksonen A. 2010. Forestation of boreal peatlands: Impacts of changing albedo and greenhouse gas fluxes on radiative forcing JOURNAL OF GEOPHYSICAL RESEARCH 115: G04011. 2010

Heiskanen J, Rautiainen M, Korhonen L, Mõttus M & Stenberg P. 2010. Application of photon recollision probability based forest reflectance model for boreal forest LAI retrieval, ISPRS Technical Commission VII Symposium 2010. -. 2010

Korhonen, Lauri & Heikkinen, Jaakko. 2009. Automated Analysis of in Situ Canopy Images for the Estimation of Forest Canopy Cover. Forest Science 55 4: 323-334. 2009

Manninen, Terhikki; Korhonen, Lauri; Voipio, Pekka; Lahtinen, Panu; Stenberg, Pauline. 2009. Leaf Area Index (LAI) Estimation of Boreal Forest Using Wide Optics Airborne Winter Photos. Remote Sensing 1 4: 1380-1394. 2009

Korhonen Lauri, Peuhkurinen Jussi, Malinen Jukka, Suvanto Aki, Maltamo Matti, Packalen Petteri and Kangas Jyrki. 2008. The use of airborne laser scanning to estimate sawlog volumes. Forestry: An International Journal of Forest Research 84 4: 499-510. 2008

Miina Rautiainen, Pauline Stenberg, Janne Heiskanen, Matti Mõttus, Lauri Korhonen, Jouni Peltoniemi, Juha Suomalainen, Sanna Kaasalainen ja Terhikki Manninen. 2008. Metsän kaukokartoituksen perustutkimus? Metsätieteen aikakauskirja 2008 2: 117-126. 2008

Pauline Stenberg, Lauri Korhonen, and Miina Rautiainen. 2008. A relascope for measuring canopy cover. Canadian Journal of Forest Research 38: 2545-2550. 2008

Korhonen Lauri;Korhonen Kari T.;Stenberg Pauline;Maltamo Matti ja Rautiainen Miina. 2007. Local models for forest canopy cover with beta regression. Silva Fennica 41 4: 671-685. 2007

Korhonen Lauri;Korhonen Kari T.;Rautiainen Miina & Stenberg Pauline. 2006. Estimation of forest canopy cover: a comparison of field measurement techniques. Silva Fennica 40 4: 577588. 2006

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