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.
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.
2 code implementations • 13 Nov 2015 • Richard Barnes, Clarence Lehman, David Mulla
It is shown that by using a plain queue to fill depressions once they have been found, an O(m lg m) time-complexity can be achieved, where m does not exceed the number of cells n. This is the lowest time complexity of any known floating-point depression-filling algorithm.
Data Structures and Algorithms
1 code implementation • 13 Nov 2015 • Richard Barnes, Clarence Lehman, David Mulla
In testing, the improved algorithm ran 6. 5 times faster than the old for a 100 x 100 cell flat and 69 times faster for a 700 x 700 cell flat.
Data Structures and Algorithms