Christopher F. Brown

Christopher F. Brown

Auto-generated profile, based on publicly available information

Christopher F. Brown

Google, LLC, Mountain View, USA

Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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9 June 2022 in Scientific Data
Verified
Journal Article
Open access
PDF file
CBChristopher F. Brown
Christopher F. Brown
SBSteven P. Brumby
Steven P. Brumby
BGBrookie Guzder-williams
Brookie Guzder-williams
TBTanya Birch
Tanya Birch
SHSamantha Brooks Hyde
Samantha Brooks Hyde
ATAlexander M. Tait
Alexander M. Tait
Unlike satellite images, which are typically acquired and processed in near-real-time, global land cover products have historically been produced on an annual basis, often with substantial lag times between image processing and dataset release. We developed a new automated approach for globally consistent, high resolution, near real-time (NRT) land use land cover (LULC) classification leveraging deep learning on 10 m Sentinel-2 imagery. We utilize a highly scalable cloud-based system to apply this approach and provide an open, continuous feed of LULC predictions in parallel with Sentinel-2 acquisitions. This first-of-its-kind NRT product, which we collectively refer to as Dynamic World, accommodates a variety of user needs ranging from extremely up-to-date LULC data to custom global composites representing user-specified date ranges. Furthermore, the continuous nature of the product’s outputs enables refinement, extension, and even redefinition of the LULC classification. In combination, these unique attributes enable unprecedented flexibility for a diverse community of users across a variety of disciplines.

12 October 2023 in Remote Sensing of Environment
Verified
Journal Article
Open access
DDDan J. Dixon
Dan J. Dixon
YZYunzhe Zhu
Yunzhe Zhu
CBChristopher F. Brown
Christopher F. Brown
YJYufang Jin
Yufang Jin