Zobrazeno 1 - 10
of 90
pro vyhledávání: '"K Alexandridis"'
Autor:
Abdelhafid Bouzekri, Thomas K. Alexandridis, Aliat Toufik, Nazih Y. Rebouh, Haroun Chenchouni, Dmitry Kucher, Petr Dokukin, Elsayed Said Mohamed
Publikováno v:
Egyptian Journal of Remote Sensing and Space Sciences, Vol 26, Iss 3, Pp 642-653 (2023)
Sandy Sandy desertification is considered one of the environmental problems in the pre-desert and steppe ranges of Algeria. In order to reveal the spatial dynamics of sandy desertification, a multivariate linear equation was used to assess the relati
Externí odkaz:
https://doaj.org/article/b90dfa967a8840f4855bd40624b35b8c
Autor:
Nikolaos Karapetsas, Anne Gobin, George Bilas, Thomas M. Koutsos, Vasileios Pavlidis, Eleni Katragkou, Thomas K. Alexandridis
Publikováno v:
Land, Vol 13, Iss 1, p 63 (2024)
Land Suitability Analysis (LSA), under the impact of climate change, is a fundamental approach to the design of appropriate land management strategies for sustainable crop production and food security. In this study, the FAO framework was used to ass
Externí odkaz:
https://doaj.org/article/04596d2ab0124a34966e6ae384c9eb6e
Autor:
Ioannis Navrozidis, Xanthoula Eirini Pantazi, Anastasia Lagopodi, Dionysios Bochtis, Thomas K. Alexandridis
Publikováno v:
Remote Sensing, Vol 15, Iss 24, p 5683 (2023)
Timely and accurate detection of diseases plays a significant role in attaining optimal growing conditions of olive crops. This study evaluated the use of two machine learning algorithms, Random Forest (RF) and XGBoost (XGB), in conjunction with the
Externí odkaz:
https://doaj.org/article/f3ab95ad340d4555ae1edd436c9c8e41
Publikováno v:
Agronomy, Vol 13, Iss 7, p 1685 (2023)
Block Kriging (a spatial interpolation method) and log10 transformation were compared for their effectiveness in reducing relative variance (coefficient of variance: CV) and estimate mean values in all harvested maize plants grown in three randomly t
Externí odkaz:
https://doaj.org/article/a65d3001c37043acae39502555766699
Publikováno v:
Remote Sensing, Vol 15, Iss 7, p 1766 (2023)
Land degradation (LD) processes are widespread in drylands worldwide and are accelerated by climate change. As a result, food security and livelihoods are at risk. Thus, there is a need to monitor LD trends, especially in agricultural areas. Mediterr
Externí odkaz:
https://doaj.org/article/83e0c31142394ce7b0585090cac72bf3
Autor:
Nikolaos Karapetsas, Thomas K. Alexandridis, George Bilas, Serafeim Theocharis, Stefanos Koundouras
Publikováno v:
Agriculture, Vol 13, Iss 3, p 629 (2023)
The terroir effect refers to the interactions between the grapes and their natural surroundings and has been recognized as an important factor in wine quality. The identification and mapping of viticultural terroir have long been relying on expert op
Externí odkaz:
https://doaj.org/article/6d228606de284776be48862e91724567
Autor:
George Bilas, Nikolaos Karapetsas, Anne Gobin, Konstantinos Mesdanitis, Gergely Toth, Tamás Hermann, Yaosheng Wang, Liangguo Luo, Thomas M. Koutsos, Dimitrios Moshou, Thomas K. Alexandridis
Publikováno v:
Land, Vol 11, Iss 12, p 2200 (2022)
Agricultural land use planning is based on the capacity of the soil to support different types of crops and is a prerequisite for better use of cultivated land. Land Suitability Analysis (LSA) is used to measure the level of suitability of growing a
Externí odkaz:
https://doaj.org/article/a047cc1420f54dbdb035090603ab8deb
Autor:
Nikolaos Karapetsas, Thomas K. Alexandridis, George Bilas, Muhammad Abdul Munnaf, Angela P. Guerrero, Maria Calera, Anna Osann, Anne Gobin, Tomáš Rezník, Dimitrios Moshou, Abdul Mounem Mouazen
Publikováno v:
Remote Sensing, Vol 14, Iss 7, p 1639 (2022)
Soil surveys with line-scanning platforms appear to have great advantages over the traditional methods used to collect soil information for the development of field-scale soil mapping and applications. These carry VNIR (visible and near infrared) spe
Externí odkaz:
https://doaj.org/article/3c59c48361eb4666b98a3c613c30a3f3
Autor:
Tomáš Řezník, Lukáš Herman, Martina Klocová, Filip Leitner, Tomáš Pavelka, Šimon Leitgeb, Kateřina Trojanová, Radim Štampach, Dimitrios Moshou, Abdul M. Mouazen, Thomas K. Alexandridis, Jakub Hrádek, Vojtěch Lukas, Petr Širůček
Publikováno v:
Sensors, Vol 21, Iss 9, p 2980 (2021)
Efforts related to minimizing the environmental burden caused by agricultural activities and increasing economic efficiency are key contemporary drivers in the precision agriculture domain. Controlled Traffic Farming (CTF) techniques are being applie
Externí odkaz:
https://doaj.org/article/108f9e201f2c479b802cd7816822c145
Autor:
Antonios Morellos, Georgios Tziotzios, Chrysoula Orfanidou, Xanthoula Eirini Pantazi, Christos Sarantaris, Varvara Maliogka, Thomas K. Alexandridis, Dimitrios Moshou
Publikováno v:
Remote Sensing, Vol 12, Iss 12, p 1920 (2020)
Tomato chlorosis virus (ToCV) is a serious, emerging tomato pathogen that has a significant impact on the quality and quantity of tomato production worldwide. Detecting ToCV via means of spectral measurements in an early pre-symptomatic stage offers
Externí odkaz:
https://doaj.org/article/8ca5eb2bbba34226b7a53fe17db1c8ca