Lachezar Filchev

12 papers C 2Journal 10
YearRankTypeTitle / Venue / Authors
2026 J jnl
In Situ Crop and Soil Data and UAV Imagery from Winter Wheat Fields in a Bulgarian Site.
Data
Petar Dimitrov, Eugenia Roumenina, Georgi Jelev, Lachezar Filchev, Alexander Gikov, Ilina Kamenova, Iliana Ilieva, Dessislava Ganeva, Milena Kercheva, Martin Banov, Veneta Krasteva, Viktor Kolchakov, Emil Dimitrov, Nevena Miteva
2024 C conf
A new remote sensing method to map field- scale time-series wheat without training data in Bulgaria.
IGARSS
Aparna Ravindra Phalke, Mutlu Özdogan, Lachezar Filchev
2024 J jnl
Crop Type Mapping and Winter Wheat Yield Prediction Utilizing Sentinel-2: A Case Study from Upper Thracian Lowland, Bulgaria.
Remote. Sens.
Ilina Kamenova, Milen Chanev, Petar Dimitrov, Lachezar Filchev, Bogdan Bonchev, Liang Zhu, Qinghan Dong
2024 J jnl
Winter Durum Wheat Disease Severity Detection with Field Spectroscopy in Phenotyping Experiment at Leaf and Canopy Level.
Remote. Sens.
Dessislava Ganeva, Lachezar Filchev, Eugenia Roumenina, Rangel Dragov, Spasimira Nedyalkova, Violeta Bozhanova
2023 J jnl
Assessing of Soil Erosion Risk Through Geoinformation Sciences and Remote Sensing - A Review.
CoRR
Lachezar Filchev, Vasil Kolev
2023 J jnl
Past decade above-ground biomass change comparisons from four multi-temporal global maps.
Int. J. Appl. Earth Obs. Geoinformation
Arnan Araza, Martin Herold, Sytze de Bruin, Philippe Ciais, David A. Gibbs, Nancy L. Harris, Maurizio Santoro, Jean-Pierre Wigneron, Hui Yang, Natalia Málaga, Karimon Nesha, Pedro Rodríguez-Veiga, Olga V. Brovkina, Hugh C. A. Brown, Milen Chanev, Zlatomir Dimitrov, Lachezar Filchev, Jonas Fridman, Mariano García, Alexander Gikov, Leen Govaere, Petar Dimitrov, Fardin Moradi, Adriane Esquivel Muelbert, Jan Novotný, Thomas A. M. Pugh, Mart-Jan Schelhaas, Dmitry Schepaschenko, Krzysztof Sterenczak, Lars Hein
2022 J jnl
Post-Fire Forest Vegetation State Monitoring through Satellite Remote Sensing and In Situ Data.
Remote. Sens.
Daniela Avetisyan, Emiliya Velizarova, Lachezar Filchev
2021 J jnl
Challenges and Solutions for Utilizing Earth Observations in the "Big Data" era.
CoRR
Lachezar Filchev, Lyubka Pashova, Vasil Kolev, Stuart Frye
2021 C conf
Developing Support for Monitoring and Reporting of GHG Emissions and Removals from Land Use, Land Change and Forestry.
IGARSS
Ali Nadir Arslan, Katarzyna Dabrowska-Zielinska, Vesselin Vassilev, José Manuel Álvarez-Martínez, Kameliya Radeva, Stanislaw Lewinski, Iida Autio, Hannakaisa Lindqvist, Maria Tenkanen, Tuula Aalto, Markus Törmä, Lachezar Filchev, Michal Krupinski, Stephen Barry, Tarja Tuomainen, Premysl Stych, Abad Chabbi
2019 J jnl
Sub-Pixel Crop Type Classification Using PROBA-V 100 m NDVI Time Series and Reference Data from Sentinel-2 Classifications.
Remote. Sens.
Petar Dimitrov, Qinghan Dong, Herman Eerens, Alexander Gikov, Lachezar Filchev, Eugenia Roumenina, Georgi Jelev
2018 J jnl
Comparison of Global and Continental Land Cover Products for Selected Study Areas in South Central and Eastern European Region.
Remote. Sens.
Ioannis Manakos, Monika Tomaszewska, Ioannis Gkinis, Olga V. Brovkina, Lachezar Filchev, Levent Genc, Ioannis Z. Gitas, Andrej Halabuk, Melis Inalpulat, Anisoara Irimescu, Georgi Jelev, Konstantinos Karantzalos, Thomas Katagis, Lucie Kupková, Mykola Lavreniuk, Minucer Mesaros, Denis Mihailescu, Mihai Daniel Nita, Tomas Rusnak, Premysl Stych, Frantisek Zemek, Jana Albrechtová, Petya K. E. Campbell
2015 J jnl
Single- and Multi-Date Crop Identification Using PROBA-V 100 and 300 m S1 Products on Zlatia Test Site, Bulgaria.
Remote. Sens.
Eugenia Roumenina, Clement Atzberger, Vassil Vassilev, Petar Dimitrov, Ilina Kamenova, Martin Banov, Lachezar Filchev, Georgi Jelev