no code implementations • 29 Jan 2024 • Praveen Ravirathinam, Rahul Ghosh, Ankush Khandelwal, Xiaowei Jia, David Mulla, Vipin Kumar
We finally discuss the impact of weather by correlating our results with crop phenology to show that WSTATT is able to capture physical properties of crop growth.
1 code implementation • 20 Jul 2023 • Reyhaneh Rahimi, Praveen Ravirathinam, Ardeshir Ebtehaj, Ali Behrangi, Jackson Tan, Vipin Kumar
This paper presents a deep learning architecture for nowcasting of precipitation almost globally every 30 min with a 4-hour lead time.
no code implementations • 14 Oct 2022 • Praveen Ravirathinam, Rahul Ghosh, Ke Wang, Keyang Xuan, Ankush Khandelwal, Hilary Dugan, Paul Hanson, Vipin Kumar
Using this large unlabelled dataset, we first show how a spatiotemporal representation is better compared to just spatial or temporal representation.
no code implementations • 26 Aug 2021 • Praveen Ravirathinam, Darshan Agrawal, J. Jennifer Ranjani
We have designed a loss function which is an unique combination of weighted sum of Euclidean, neighbourhood, and perceptual loss for training the deep network.
no code implementations • 26 Jul 2021 • Rahul Ghosh, Praveen Ravirathinam, Xiaowei Jia, Ankush Khandelwal, David Mulla, Vipin Kumar
Mapping and monitoring crops is a key step towards sustainable intensification of agriculture and addressing global food security.
1 code implementation • 12 Jun 2021 • Anirudh S Chakravarthy, Roshan Roy, Praveen Ravirathinam
To necessitate the use of spatial and channel attention, we perform an ablation study to show the effectiveness of each of the components.
no code implementations • 2 May 2021 • Rahul Ghosh, Praveen Ravirathinam, Xiaowei Jia, Chenxi Lin, Zhenong Jin, Vipin Kumar
The availability of massive earth observing satellite data provide huge opportunities for land use and land cover mapping.