Ukraine Field Boundary Delineation 2023
Description
Authors:
Yuval Sadeha,b,*, Josef Wagnerc, Shabarinath S. Nairc, Oleksandra Oliinykb, Enguerran Bellesc, Ayman Bibihc, Léna D'Harboulléc, Hamza Bendhamanec, Manav Guptac, Inbal Becker-Reshefb,c
aSchool of Earth, Atmosphere and Environment, Monash University, Clayton, 3800, Victoria, Australia.
bDepartment of Geographical Sciences, University of Maryland, College-Park, 20742, Maryland, USA
cICube, University of Strasbourg, Illkirch-Graffenstaden, 67400, France
* Corresponding author: Yuval Sadeh (yuval.sadeh@monash.edu)
Information:
These files present a comprehensive dataset of delineated field boundaries across Ukraine, generated using time-series of high-resolution satellite imagery. The delineation process employs Planet’s bi-weekly image composites at 3-meter spatial resolution, processed through Google Earth Engine (GEE), resulting in the delineation of over 5 million fields, covering the years 2021 to 2023. The accuracy of these delineations was evaluated using the Intersection over Union (IoU) metric, against a reference dataset of 12,331 field boundaries derived from combine harvesters equipped with GPS technology, achieving median IoU of 0.77 for the delineated field boundaries across all Oblasts and years.
Files
Cherkasy_Field_Boundaries_2023.zip
Files
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