Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Jochem, Verrelst"'
Autor:
Dávid D.Kovács, Pablo Reyes-Muñoz, Katja Berger, Viktor Ixion Mészáros, Gabriel Caballero, Jochem Verrelst
Publikováno v:
Ecological Informatics, Vol 83, Iss , Pp 102816- (2024)
Operational Earth observation missions, like the Sentinel-3 (S3) satellites, aim to provide imagery for long-term environmental assessment to monitor and analyze vegetation changes and dynamics. However, the S3 archive is limited in temporal availabi
Externí odkaz:
https://doaj.org/article/33f9c74bf3384519937ea4b946d36b4b
Autor:
Mingming Jia, Xianxian Guo, Lin Zhang, Mao Wang, Wenqing Wang, Chunyan Lu, Chuanpeng Zhao, Rong Zhang, Ming Wang, Hengqi Yan, Zongming Wang, Jochem Verrelst
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 130, Iss , Pp 103905- (2024)
Accurately quantifying functional traits across large scales is considered fundamental for the management and conservation of existing mangrove ecosystems. In recent years, hybrid models, which combine radiative transfer model simulations with machin
Externí odkaz:
https://doaj.org/article/2b944ebf01f04a6e933a15f4a19013b1
Autor:
Elahe Akbari, Ali Darvishi Boloorani, Jochem Verrelst, Stefano Pignatti, Najmeh Neysani Samany, Saeid Soufizadeh, Saeid Hamzeh
Publikováno v:
Frontiers in Agronomy, Vol 6 (2024)
IntroductionAquaCrop is a water-driven crop growth model that simulates aboveground biomass production in croplands. This study aimed to identify the driving parameters of the AquaCrop model for the model calibration and simplification to fill the re
Externí odkaz:
https://doaj.org/article/3b28dc48b90241a39aa6ceef1dd134a6
Autor:
Eatidal Amin, Luca Pipia, Santiago Belda, Gregor Perich, Lukas Valentin Graf, Helge Aasen, Shari Van Wittenberghe, José Moreno, Jochem Verrelst
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 126, Iss , Pp 103636- (2024)
Precise knowledge of cropland productivity is relevant for farmers to enable optimizing managing practices; particularly with the perspective of anticipating crop yield ahead of harvest. The current availability of high spatiotemporal resolution Sent
Externí odkaz:
https://doaj.org/article/a8bb85440b7f41fb9a8aa795e47f6f54
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2284 (2024)
Biophysical variables play a crucial role in understanding phenological stages and crop dynamics, optimizing ultimate agricultural practices, and achieving sustainable crop yields. This study examined the effectiveness of the Sentinel-2 Biophysical P
Externí odkaz:
https://doaj.org/article/538e44e34eb14203b62f6e38a6e2e844
Publikováno v:
Remote Sensing, Vol 16, Iss 9, p 1612 (2024)
Anthropogenic activities and natural disturbances cause changes in natural ecosystems, leading to altered Plant Ecological Units (PEUs). Despite a long history of land use and land cover change detection, the creation of change detection maps of PEUs
Externí odkaz:
https://doaj.org/article/7641dcac2ae1481085e131bdbff4d12a
Autor:
Dessislava Ganeva, Tiphaine Tallec, Aurore Brut, Egor Prikaziuk, Enrico Tomelleri, Gerbrand Koren, Jochem Verrelst, Katja Berger, Lukas Valentin Graf, Santiago Belda, Zhanzhang Cai, Cláudio F. Silva
Publikováno v:
Data in Brief, Vol 51, Iss , Pp 109623- (2023)
Crop phenology data offer crucial information for crop yield estimation, agricultural management, and assessment of agroecosystems. Such information becomes more important in the context of increasing year-to-year climatic variability. The dataset pr
Externí odkaz:
https://doaj.org/article/71c1bf556ce7430b8991b6168e45d2a4
Autor:
Jochem Verrelst, Andrej Halabuk, Clement Atzberger, Tobias Hank, Stefanie Steinhauser, Katja Berger
Publikováno v:
Ecological Indicators, Vol 155, Iss , Pp 110911- (2023)
Non-photosynthetic vegetation (NPV) is considered a key quantifiable variable in the context of new spaceborne imaging spectroscopy missions. Knowledge of NPV is essential for all terrestrial ecosystems, and its mapping is beneficial for agriculture
Externí odkaz:
https://doaj.org/article/4eb979182c17408cbcb56860a91522db
Autor:
Miguel Morata, Bastian Siegmann, Adrian Perez-Suay, Jose Luis Garcia-Soria, Juan Pablo Rivera-Caicedo, Jochem Verrelst
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 762-772 (2023)
Hyperspectral satellite imagery provides highly resolved spectral information for large areas and can provide vital information. However, only a few imaging spectrometer missions are currently in operation. Aiming to generate synthetic satellite-base
Externí odkaz:
https://doaj.org/article/2849d0b95e664482a94a2a729873c785
Autor:
Ana B. Pascual-Venteo, Jose L. Garcia, Katja Berger, José Estévez, Jorge Vicent, Adrián Pérez-Suay, Shari Van Wittenberghe, Jochem Verrelst
Publikováno v:
Remote Sensing, Vol 16, Iss 7, p 1211 (2024)
The continuous monitoring of the terrestrial Earth system by a growing number of optical satellite missions provides valuable insights into vegetation and cropland characteristics. Satellite missions typically provide different levels of data, such a
Externí odkaz:
https://doaj.org/article/4cee256037a248249168ae2ccc0df845