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1. 发明申请

WO2015192056A1 SYSTEMS AND METHODS FOR PROCESSING AND PROVIDING TERRESTRIAL AND/OR SPACE-BASED EARTH OBSERVATION VIDEO 审中-公开
标题翻译：用于处理和提供地面和/或空间的地球观测视频的系统和方法
公开(公告)号：WO2015192056A1
公开(公告)日：2015-12-17
申请号：PCT/US2015/035628
申请日：2015-06-12
申请人： URTHECAST CORP.
发明人： MACIEJEWSKI, Stanley, Erik , SILES, Manel, de la Rosa , LOPEZ, Daniel
IPC分类号： H04N7/20 , G01S19/02
CPC分类号： H04N7/185 , G06K9/0063 , G06K9/00758 , G11B27/031 , H04N7/181
摘要： Systems and methods are provided for processing and disseminating video data. A video disseminating portal is provided to show orders for video data, including status information of each order. A control in the portal is provided to launch a video display interface to preview or play an ordered video data. A video cropping tool in the video display interface allows a user to define one more areas within the ordered video data. The cropped video is generated along a pan path. In some embodiments, the cropped video is generated with variable zoom and orientation. The one or more defined areas are used to generate corresponding one or more cropped videos, which are derived from the ordered video data. The location and area of a cropped video is displayed in context of the ordered video and can be previewed using the video display interface. A cropped video is also displayed as an entry in the portal in relation to the entry for the ordered video data.
摘要翻译：提供系统和方法来处理和传播视频数据。提供视频传播门户以显示视频数据的订单，包括每个订单的状态信息。提供门户中的控件来启动视频显示界面以预览或播放有序视频数据。视频显示界面中的视频裁剪工具允许用户定义有序视频数据中的多个区域。裁剪的视频沿平移路径生成。在一些实施例中，以可变缩放和取向生成裁剪的视频。一个或多个限定的区域用于产生相应的一个或多个裁剪的视频，其从有序的视频数据导出。裁剪的视频的位置和区域在有序视频的上下文中显示，并且可以使用视频显示界面进行预览。相关于有序视频数据的条目，剪切的视频也被显示为门户中的条目。

2. 发明申请

US20210041556A1 SYNTHETIC APERTURE RADAR APPARATUS AND METHODS 有权
公开(公告)号：US20210041556A1
公开(公告)日：2021-02-11
申请号：US16766207
申请日：2018-11-21
申请人： URTHECAST CORP.
发明人： Peter Allen FOX , Todd Thomas CHISHOLM , Julie NUTINI , Jaklyn Michele DE VOS
IPC分类号： G01S13/90
摘要： A synthetic aperture radar (SAR) system generates an image of a first swath. The SAR includes at least one SAR antenna, at least one SAR processor and at least one SAR transceiver. In operation the SAR defines a first beam to illuminate the first swath and one or more second beams to illuminate area(s) of ambiguity associated with the first beam. The SAR transmits a pulse via the first beam and receives backscatter energy. The SAR generates a first signal associated with the first beam and one or more second signals associated with the second beam(s). The second signal(s) are combined with determined complex vector(s), generating ambiguity signal(s) and the ambiguity signals are combined with the first signal to generate an image associated with the first swath.

3. 发明申请

US20180366837A1 EFFICIENT PLANAR PHASED ARRAY ANTENNA ASSEMBLY 审中-公开
公开(公告)号：US20180366837A1
公开(公告)日：2018-12-20
申请号：US15737065
申请日：2016-06-15
申请人： Urthecast Corp , King Abdulaziz City of Science and Technology
发明人： Peter Allen Fox , Abhijit Bhattacharya , Ying Chen , Rodney Grant Vaughan
IPC分类号： H01Q21/06 , H01Q13/18 , H01Q21/00 , H01Q5/42 , H01Q21/30
摘要： A planar phased array antenna assembly includes a first face sheet with a first plurality of radiating slots for a first frequency band and a second plurality of radiating slots for a second frequency band, a second face sheet, a third face sheet, and a structure interposed between the first and second face sheets with a third plurality of radiating elements at the first frequency band and a fourth plurality of radiating elements at the second frequency band, and a first feed network for the third plurality of radiating elements and a second feed network for the fourth plurality of radiating elements, and the second face sheet interposed between the structure and the third face sheet. The planar phased array antenna assembly may form part of a synthetic aperture radar (SAR) antenna.

4. 发明申请

WO2017091747A1 SYNTHETIC APERTURE RADAR IMAGING APPARATUS AND METHODS 审中-公开
标题翻译：合成孔径雷达成像装置和方法
公开(公告)号：WO2017091747A1
公开(公告)日：2017-06-01
申请号：PCT/US2016/063630
申请日：2016-11-23
申请人： URTHECAST CORP.
发明人： FOX, Peter, Allen
IPC分类号： G01S13/90 , G01S13/93
CPC分类号： G01S13/90 , G01S7/003 , G01S13/765
摘要： A synthetic aperture radar (SAR) is operable in an interrogation mode and in a self-imaging mode, the self-imaging mode entered in response to determining a response to interrogation pulses have been received from a ground terminal and position information specifying a ground location has been received from the ground terminal. A ground terminal is operable to receive interrogation pulses transmitted by a SAR, transmit responses, and transmit position information to cause the SAR to enter a self-imaging mode. The ground terminal receives first and subsequent pulses from the SAR where subsequent pulses include backscatter and are encoded. The ground terminal generates a range line by range compression.
摘要翻译：合成孔径雷达（SAR）可在询问模式下操作并且在自成像模式下操作，响应于确定已经从地面接收到对询问脉冲的响应而进入的自成像模式已经从地面终端接收到指定地面位置的终端和位置信息。地面终端可操作以接收由SAR发送的询问脉冲，发送响应并发送位置信息以使SAR进入自成像模式。接地终端接收来自SAR的第一个和后续脉冲，其中后续脉冲包括反向散射并被编码。接地终端通过范围压缩生成范围线。

5. 发明申请

WO2016022637A1 APPARATUS AND METHODS FOR QUAD-POLARIZED SYNTHETIC APERTURE RADAR 审中-公开
标题翻译：四极合成孔径雷达的装置和方法
公开(公告)号：WO2016022637A1
公开(公告)日：2016-02-11
申请号：PCT/US2015/043739
申请日：2015-08-05
申请人： URTHECAST CORP.
发明人： FOX, Peter, Allen
IPC分类号： G01S13/90
CPC分类号： G01S7/025 , G01S7/026 , G01S7/4021 , G01S13/24 , G01S13/9035 , G01S2013/9076
摘要： A quad-pol synthetic aperture radar (SAR) system reduces the effects of range ambiguities in a quad-pol SAR data. Pulses are transmitted in two sub-bands at respective ones of two different linear orientations. For each sub-band and orientation, returns are received in two orientations, and filtered to attenuate the other sub-band. A scattering matrix may be determined from the results. Additionally or alternatively, a Faraday rotation angle associated with acquired quad-pol SAR data is estimated, and used to correct a scatting matrix. Estimation may occur before, after, or both before and after acquisition of the quad-pol SAR data.
摘要翻译：四通道合成孔径雷达（SAR）系统减少了四极SAR数据中范围模糊度的影响。脉冲以两个不同线性取向中的相应的两个子带传输。对于每个子带和方向，返回以两个方向接收，并被滤波以衰减另一个子带。可以从结果确定散射矩阵。另外或替代地，估计与获取的四极SAR数据相关联的法拉第旋转角度，并用于校正散射矩阵。估计可能发生在获取四极SAR数据前后，之前或之后。

6. 发明申请

WO2015130365A3 SYSTEMS AND METHODS FOR EARTH OBSERVATION 审中-公开
标题翻译：用于地球观测的系统和方法
公开(公告)号：WO2015130365A3
公开(公告)日：2015-10-22
申请号：PCT/US2014068645
申请日：2014-12-04
申请人： URTHECAST CORP
发明人： LOPEZ DANIEL , BAIN ALEX , TYC GEORGE , BECKETT KEITH DENNIS RICHARD , WEISIGER NATHAN DAVID
IPC分类号： G06T3/00 , G09B29/00
CPC分类号： G06F17/30241 , G06F17/3028 , G06F17/30554 , G06F17/3084 , G06F17/30867 , G06K9/0063 , G06T1/20 , G06T1/60 , G06T3/4092 , G06T11/60 , G06T2207/20021 , G06T2207/30181 , G09B29/005
摘要： Systems and methods are provided for obtaining and managing remote sensing data (e.g. Earth observation data). A remote sensing platform obtains imagery and other remote sensing data of the Earth and other planetary objects. The remote sensing platform includes the International Space Station, or manned and unmanned spacecraft or aircraft. A sensor captures observation data and transmits the data to ground stations on the Earth. A ground segment receives and stores the data. Users use an order management system to place orders for the observation data, which specify processing parameters for the remote sensing data. The remote sensing data is retrieved from storage is processed according to the parameters to generate a data product. This system provides tools for searching and analyzing the data, and for interacting with the system through an API. The system combines data that is produced by the remote sensing platform and by third parties.
摘要翻译：提供了用于获取和管理遥感数据（例如地球观测数据）的系统和方法。遥感平台获得地球和其他行星物体的图像和其他遥感数据。遥感平台包括国际空间站，或载人和无人飞船或飞机。传感器捕获观测数据并将数据传输到地球上的地面站。接地段接收并存储数据。用户使用订单管理系统下达观测数据，为遥感数据指定处理参数。从存储器检索的遥感数据根据参数进行处理以生成数据产品。该系统提供用于搜索和分析数据以及通过API与系统进行交互的工具。该系统将由遥感平台生成的数据和第三方组合。

7. 发明申请

WO2015112263A3 SYSTEMS AND METHODS FOR PROCESSING DISTRIBUTING EARTH OBSERVATION IMAGES 审中-公开
标题翻译：用于处理分布式地球观测图像的系统和方法
公开(公告)号：WO2015112263A3
公开(公告)日：2015-10-15
申请号：PCT/US2014068642
申请日：2014-12-04
申请人： URTHECAST CORP
发明人： BECKETT KEITH DENNIS RICHARD , TYC GEORGE , LOPEZ DANIEL , WEISIGER NATHAN DAVID , MACIEJEWSKI STANLEY ERIK
IPC分类号： G06T1/00 , G09B29/00
CPC分类号： G06F17/30241 , G06F17/3028 , G06F17/30554 , G06F17/3084 , G06F17/30867 , G06K9/0063 , G06T1/20 , G06T1/60 , G06T3/4092 , G06T11/60 , G06T2207/20021 , G06T2207/30181 , G09B29/005
摘要： Systems and methods are provided for processing observation data. Processes and capabilities include: obtaining images and metadata associated with the images; encoding the images and the metadata to generate encoded tiles; storing the encoded tiles in an encoded tiles database; receiving a request for a map tile; searching the encoded tiles database and obtaining the encoded tiles that are relevant to the request; merging data from the encoded tiles into the map tile; and outputting the map tile. The images and metadata may be obtained from Earth observation platforms, including satellites or aircraft. The map tiles may include spectral content, data source identification, acquisition date/time, sensor characteristics, sun angles, calibration parameters, a cloud mask, a snow mask, a land mask, a water mask, and a missing data mask.
摘要翻译：提供了系统和方法来处理观察数据。过程和功能包括：获取与图像相关联的图像和元数据; 编码图像和元数据以生成编码的图块; 将编码的瓦片存储在编码瓦片数据库中; 接收地图瓦片的请求; 搜索编码的瓦片数据库并获得与该请求相关的编码的瓦片; 将来自编码瓦片的数据合并到地图瓦片中; 并输出地图瓦片。图像和元数据可以从包括卫星或飞机在内的地球观测平台获得。地图瓦片可以包括光谱内容，数据源识别，采集日期/时间，传感器特征，太阳角，校准参数，云掩模，雪面罩，陆地掩模，水掩模和丢失的数据掩码。

8. 发明申请

WO2018217815A8 APPARATUS AND METHODS FOR A SYNTHETIC APERTURE RADAR WITH SELF-CUEING 审中-公开
公开(公告)号：WO2018217815A8
公开(公告)日：2018-11-29
申请号：PCT/US2018/033971
申请日：2018-05-22
申请人： URTHECAST CORP.
发明人： FOX, Peter, Allen , STEYN, Johannes, Stephanus , DAVENPORT, Michael, Richard
IPC分类号： G01S13/90
摘要： A synthetic aperture radar (SAR) system and method of operation advantageously implements dynamic self-cueing or autonomous cueing of successive high-resolution SAR data collection based on previously collected wide-swath SAR data, for instance without the intervention of ground-based resources. For example, target detection may be performed on-board a spaceborne or airborne SAR platform using wide-swath SAR data acquired via a first beam at a first frequency band, the first beam pointed at a first angle relative to an along-track direction. Subsequent activities are cued by the platform based on the previously collected wide-swath SAR data. For instance, the SAR platform may cue subsequent acquisition of SAR data via a second beam at a second frequency band, the second beam pointed at a second angle relative to an along-track direction. The SAR platform may advantageously employ a multi-band SAR antenna.

9. 发明申请

WO2017044168A3 EFFICIENT PLANAR PHASED ARRAY ANTENNA ASSEMBLY 审中-公开
标题翻译：高效平面相控阵天线组件
公开(公告)号：WO2017044168A3
公开(公告)日：2017-04-27
申请号：PCT/US2016037666
申请日：2016-06-15
申请人： KING ABDULAZIZ CITY OF SCIENCE AND TECH , URTHECAST CORP , DOWNEN PHILLIP ANTHONY
发明人： FOX PETER ALLEN
IPC分类号： H01Q21/06 , H01Q1/24 , H01Q1/38 , H01Q15/00
CPC分类号： H01Q21/064 , H01Q5/42 , H01Q21/0031 , H01Q21/30
摘要： A planar phased array antenna assembly includes a first face sheet with a first plurality of radiating slots for a first frequency band and a second plurality of radiating slots for a second frequency band, a second face sheet, a third face sheet, and a structure interposed between the first and second face sheets with a third plurality of radiating elements at the first frequency band and a fourth plurality of radiating elements at the second frequency band, and a first feed network for the third plurality of radiating elements and a second feed network for the fourth plurality of radiating elements, and the second face sheet interposed between the structure and the third face sheet. The planar phased array antenna assembly may form part of a synthetic aperture radar (SAR) antenna.
摘要翻译：平面相控阵天线组件包括第一面板和第二面板，第一面板具有用于第一频带的第一多个辐射缝隙和用于第二频带的第二多个辐射缝隙，第二面板，第三面板以及插入的结构在所述第一和第二面板之间具有在所述第一频带处的第三多个辐射元件和在所述第二频带处的第四多个辐射元件，以及用于所述第三多个辐射元件的第一馈电网络和用于第二馈电网络第四多个辐射元件以及介于结构和第三面板之间的第二面板。平面相控阵天线组件可以形成合成孔径雷达（SAR）天线的一部分。

10. 发明申请

WO2016205406A1 SYSTEMS AND METHODS FOR ENHANCING SYNTHETIC APERTURE RADAR IMAGERY 审中-公开
标题翻译：用于增强合成孔径雷达图像的系统和方法
公开(公告)号：WO2016205406A1
公开(公告)日：2016-12-22
申请号：PCT/US2016/037681
申请日：2016-06-15
申请人： KING ABDULAZIZ CITY OF SCIENCE AND TECHNOLOGY , URTHECAST CORP. , DOWNEN, Phillip Anthony
发明人： BECKETT, Keith Dennis Richard , TYC, George
IPC分类号： G01S13/90
CPC分类号： G01S13/9035 , B64G1/1021 , B64G2001/1035 , G01S13/867 , G01S13/90 , G06K9/6267 , G06T1/20
摘要： An image processing system generates enhanced synthetic aperture radar (SAR) imagery using a trainer that generates an information model that defines a set of trained data based on correlated classifications of pairs of spatially and/or temporally coincident SAR and optical images, and using a SAR image enhancer that applies a transformation to generate a color image from the SAR image data. Correlated classifications may be based on specific applications. The system may generate or update trained data to be used for classification based on a set of training SAR images and training optical images. The system may assess or determine correlations between the classified SAR and optical image data sets, establishing levels of confidence in such correlations.
摘要翻译：图像处理系统使用训练器生成增强的合成孔径雷达（SAR）图像，训练器基于空间和/或时间一致的SAR对和光学图像的相关分类生成定义一组训练数据的信息模型，并且使用SAR 图像增强器，其应用从SAR图像数据生成彩色图像的变换。相关分类可能基于具体应用。该系统可以基于一组训练SAR图像和训练光学图像来生成或更新要用于分类的训练数据。该系统可以评估或确定分类的SAR和光学图像数据集之间的相关性，建立这种相关性的置信水平。

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