Microsoft Technology Licensing, LLC

Chinese Academy of Sciences

Jingmei Li

Zhen Liu

Darren Chuang

Mak Chiu Chun Bobby

Ning Wang

Chen Liu

Qiang Liu

Caixia Gao

Lingling Ma

Yet Luong Huynh

Bobby Chiu Chun Mak

Yanchu Yang

Xin Peng

Yongguang Zhao

Geer Teng

Guangzhou Ouyang

Yaokai Liu

Lu Ren

Yifang Niu

Taihua Zhang

Wan Li

Michael Timothy Fischer

Joe Zhu

Chunyi Liu

An optical satellite remote sensing transfer calibration method based on near-space aerostat, including: performing a temporal-spatial matching between first observation image data of a target region collected by a benchmark radiometric payload and second observation image data of the target region collected by a satellite-borne payload, to obtain a plurality of matchups of observation image data (S); obtaining an average radiance of the benchmark radiometric payload from a plurality of first observation image data (S); obtaining an average DN captured by the satellite payload in the target region from a plurality of second observation image data (S); obtaining a matching radiance for an observation band of the benchmark radiometric payload corresponding to the satellite payload based on the average radiance of the benchmark radiometric payload (S); and obtaining a calibration coefficient of the satellite payload based on the matching radiance and the average DN (S).

Optical satellite remote sensing transfer calibration method based on near space aerostat

Various technologies pertaining to constructing a lexicon for a defined context are set forth herein. Social media text is acquired, where the social media text has contextual data that corresponds thereto. The social media text is encoded to form encoded text (in Unicode), and the contextual data is assigned to the encoded text. A text corpus for a defined context is formed by filtering the encoded text based upon contextual data, such as location. Frequency of occurrence of words or phrases in the text corpus is used to identify words or phrases that are to be included in the lexicon.

Construction of a lexicon for a selected context

The present invention extends to methods, systems, and computer program products for managing data-driven services. Aspects of the invention include a platform for data services. The platform manages data and associated data models holistically together. The platform enables and integrates data-driven services through a service model. The platform transforms data into information and information into intelligence and exposes insights to services. The platform allows for data and service sharing across domains.

Managing data-driven services

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Beijing, China

Jingmei Li