Results 1 to 10 of about 59 (45)
On-Orbit Relative Radiometric Calibration of the Night-Time Sensor of the LuoJia1-01 Satellite [PDF]
Sensors, 2018 The LuoJia1-01 satellite can acquire high-resolution, high-sensitivity nighttime light data for night remote sensing applications. LuoJia1-01 is equipped with a 4-megapixel CMOS sensor composed of 2048 × 2048 unique detectors that record weak ...
Guo Zhang +4 more
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High Sensitive Night-time Light Imaging Camera Design and In-orbit Test of Luojia1-01 Satellite [PDF]
Sensors, 2019 Luojia1-01 satellite is the first scientific experimental satellite applied for night-time light remote sensing data acquisition, and the payload is an optical camera with high sensitivity, high radiation measurement accuracy and stable elements of ...
Zhiqiang Su +8 more
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Potentiality of Using Luojia1-01 Night-Time Light Imagery to Estimate Urban Community Housing Price—A Case Study in Wuhan, China [PDF]
Sensors, 2019 The first professional night-time light remote sensing satellite in China, Luojia1-01, has raised the resolution of night-time light data to 130 m, which provides a possibility for the study of small-scale night-time light.
Chang Li +3 more
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Assessing the Ability of Luojia 1-01 Imagery to Detect Feeble Nighttime Lights [PDF]
Sensors, 2019 The Luojia1-01 (LJ1-01) satellite launched on 2 June 2018 provides a new option for nighttime light (NTL) application research. In this paper, four types of human settlements, such as cities, counties, towns and villages, are sampled to evaluate the ...
Xue Li +3 more
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Remote Sensing, 2019 The high-resolution nighttime light (NTL) data of the LuoJia1-01 NTL remote sensing satellite has enriched the available data of NTL remote sensing applications.
Yonghua Jiang +6 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Fine-scale population spatial distribution plays an important role in urban microcosmic research, influencing infrastructure placement, emergency evacuation management, business decisions, and urban planning.
Wei Guo +6 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Satellite-derived nighttime light (NTL) data from the Suomi National Polar-orbiting Partnership Visible Infrared Imaging Radiometer Suite (VIIRS) and Luojia1-01 (LJ1-01) have been widely used in multiple urban aspects.
Biyun Guo +4 more
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IEEE Access, 2019 This paper is aimed at the telemetry data of Luojia1-01 satellite attitude control system, and carries out the research on high-dimensional data feature extraction and fault detection based on supervised local linear embedding (SLLE). Because the general
Zhi Qu +7 more
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Planar Block Adjustment for China’s Land Regions with LuoJia1-01 Nighttime Light Imagery
Remote Sensing, 2019 The Luojia1-01 satellite provides high-resolution, high-sensitivity nighttime light data at a resolution of 130 m. To effectively use the Luojia1-01 nighttime light data for global applications, the problems of relative and absolute positioning accuracy ...
Xin Li +6 more
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Exploring deep learning techniques for the extraction of lit fishing vessels from Luojia1-01
Ecological IndicatorsMarine fishery resources are linked to global food security and the livelihoods of millions of people, but their sustainability is seriously affected by the overexpansion of fishing activities.
Huijuan Hu +4 more
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