Search Results for author: David B. Lobell

Found 10 papers, 2 papers with code

Annual field-scale maps of tall and short crops at the global scale using GEDI and Sentinel-2

no code implementations19 Dec 2022 Stefania Di Tommaso, Sherrie Wang, Vivek Vajipey, Noel Gorelick, Rob Strey, David B. Lobell

In the current study, we leverage GEDI to develop wall-to-wall maps of short vs tall crops on a global scale at 10 m resolution for 2019-2021.

Tracking Urbanization in Developing Regions with Remote Sensing Spatial-Temporal Super-Resolution

no code implementations4 Apr 2022 Yutong He, William Zhang, Chenlin Meng, Marshall Burke, David B. Lobell, Stefano Ermon

Automated tracking of urban development in areas where construction information is not available became possible with recent advancements in machine learning and remote sensing.

Image Super-Resolution Object Tracking +2

Unlocking large-scale crop field delineation in smallholder farming systems with transfer learning and weak supervision

no code implementations13 Jan 2022 Sherrie Wang, Francois Waldner, David B. Lobell

Our best model uses 1. 5m resolution Airbus SPOT imagery as input, pre-trains a state-of-the-art neural network on France field boundaries, and fine-tunes on India labels to achieve a median Intersection over Union (IoU) of 0. 86 in India.

Transfer Learning

SustainBench: Benchmarks for Monitoring the Sustainable Development Goals with Machine Learning

1 code implementation8 Nov 2021 Christopher Yeh, Chenlin Meng, Sherrie Wang, Anne Driscoll, Erik Rozi, Patrick Liu, Jihyeon Lee, Marshall Burke, David B. Lobell, Stefano Ermon

Our goals for SustainBench are to (1) lower the barriers to entry for the machine learning community to contribute to measuring and achieving the SDGs; (2) provide standard benchmarks for evaluating machine learning models on tasks across a variety of SDGs; and (3) encourage the development of novel machine learning methods where improved model performance facilitates progress towards the SDGs.

BIG-bench Machine Learning

Combining GEDI and Sentinel-2 for wall-to-wall mapping of tall and short crops

no code implementations10 Sep 2021 Stefania Di Tommaso, Sherrie Wang, David B. Lobell

High resolution crop type maps are an important tool for improving food security, and remote sensing is increasingly used to create such maps in regions that possess ground truth labels for model training.

Crop Type Mapping

Two Shifts for Crop Mapping: Leveraging Aggregate Crop Statistics to Improve Satellite-based Maps in New Regions

no code implementations2 Sep 2021 Dan M. Kluger, Sherrie Wang, David B. Lobell

Still, in many regions crop type mapping with satellite data remains constrained by a scarcity of field-level crop labels for training supervised classification models.

Crop Type Mapping Vocal Bursts Type Prediction

Spatial-Temporal Super-Resolution of Satellite Imagery via Conditional Pixel Synthesis

1 code implementation NeurIPS 2021 Yutong He, Dingjie Wang, Nicholas Lai, William Zhang, Chenlin Meng, Marshall Burke, David B. Lobell, Stefano Ermon

High-resolution satellite imagery has proven useful for a broad range of tasks, including measurement of global human population, local economic livelihoods, and biodiversity, among many others.

Object Counting Super-Resolution

The Historical Impact of Anthropogenic Climate Change on Global Agricultural Productivity

no code implementations20 Jul 2020 Ariel Ortiz-Bobea, Toby R. Ault, Carlos M. Carrillo, Robert G. Chambers, David B. Lobell

Agricultural research has fostered productivity growth, but the historical influence of anthropogenic climate change on that growth has not been quantified.

counterfactual

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