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            "author": [
                "jorgen.berge@uit.no",
                "stephen.grant@ntnu.no",
                "rune.bjorgum@ntnu.no",
                "jhcohen@udel.edu",
                "david.mckee@strath.ac.uk",
                "geir.johnsen@ntnu.no",
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            "cite-as": "Berge J\u00f8rgen and Grant Stephen and Bj\u00f8rgum Rune and Cohen Jonathan H. and McKee David and Johnsen Geir and Zolich Artur and Kopec Tomasz Piotr and Vogedes Daniel Ludwig, USSIMO spectroradiometer raw data time series (2019) measured under the dome of a light observatory in the Arctic  (Ny-\u00c5lesund, Svalbard, Norway), NIRD RDA, 2025. https://doi.org/10.11582/2021.00045.",
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            "description": "UiT\u00a0The Arctic University of Norway (UiT) and the Norwegian University of Science and Technology (NTNU) established a light observatory at Kings Bay, Ny-\u00c5lesund\u00a0(Svalbard, Norway) in January 2017. The observatory consists of an array of light sensors including an\u00a0all sky\u00a0camera. It is located outside the settlement of Ny-\u00c5lesund, approximately 1 km N-NW of the airport towards\u00a0Brandalspynten. The array of sensors\u00a0is mounted on a tripod under a transparent dome. This dataset contains the data of the\u00a0hyperspectral radiometer\u00a0USSIMO\u00a0(In-situ Marine Optics, Perth, WA, Australia). It is equipped with a Zeiss MMS1 UV-VIS NIR detector with National Institute of Standards and Technology, USA traceable radiometric calibration between 380 and 900 nm. This instrument is used for time-series measurement of down-welling\u00a0spectral irradiance in energy Wm-2 nm-1. Spectral resolution is 10 nm (3.3 nm pixel\u00a0spacing) and a cosine-corrected polytetrafluoroethylene (PTFE) light diffusor with cosine error: <3% (0 - 60\u00b0), <10% (60 - 87.5\u00b0), is fitted.\u00a0The device\u00a0acquired measurements with a\u00a016 bit\u00a0analogue to digital converter. It samples continuously internally. Integration time is controlled by the sensor depending on the light intensity, with a maximum of 6 seconds. Actual integration time is stored with the data in each sample.\u00a0The sensor output is saved on a PC with custom software which records 30 seconds of output data every 29:30 min. Number of samples collected in that period depends on the USSIMO integration time.\u00a0The\u00a0sensor is equipped with a\u00a0pitch and roll sensor\u00a0which\u00a0is used to ensure\u00a0that the spectroradiometer remains in the fixed position throughout the time-series acquisition.\u00a0This dataset contains the 2019 data.\n",
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            "name": "USSIMO spectroradiometer raw data time series (2019) measured under the dome of a light observatory in the Arctic  (Ny-\u00c5lesund, Svalbard, Norway)",
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            "temporalCoverage": "2019-01-01T00:00:00.000Z/2019-06-24T00:00:00.000Z",
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            "title": "USSIMO spectroradiometer raw data time series (2019) measured under the dome of a light observatory in the Arctic  (Ny-\u00c5lesund, Svalbard, Norway)",
            "url": "https://doi.org/10.11582/2021.00045",
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