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Author Lolkema; D.T.; et al url  openurl
  Title Position Paper from the User Community Earth Observation of Nighttime Lighting Type Journal Article
  Year 2011 Publication Unpublished position paper Abbreviated Journal  
  Volume Issue Pages  
  Keywords Editorial  
  Abstract Artificial night lighting is a unique sign of human activity. Pictures from space show us

beautifully and strikingly how we illuminate our planet. Light emission (and low-light

reflection) data can aid research in numerous fields, from socio-economic studies, via light

pollution, to emergency response. The only instrument currently capable of measuring

nighttime lights from space is the Defense Meteorological Satellite Program – Operational

Linescan System (DMSP-OLS). Although this unique dataset was the first to allow analysis

of our nighttime activities, it has many shortcomings, such as rather coarse spatial resolution

(2.5 km ground sampling distance), only panchromatic visible spectral information and no

visible band calibration, 6-bit quantification, saturation and overglow. By the end of 2011, a

new instrument will be launched, the Visible-Infrared Imager-Radiometer Suite (VIIRS)

onboard the NPOESS1

Preparatory Project (NPP) satellite. This instrument remedies some of

the shortcomings of the DMSP-OLS instrument, but it still is not designed for earth

observation of nighttime lighting and lacks many specifications we advocate here. On June

10th 2011, the High Sensitivity Camera (HSC) onboard the Aquarius/SAC-D satellite was

launched successfully. This instrument has a panchromatic band (450 – 610 nm) and a

resolution of 200-300 meters. The foreseen products and other characteristics are yet

unknown to the authors.
 
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  Call Number LoNNe @ christopher.kyba @ Serial 463  
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Author Aubrecht, C.; Stojan-Dolar, M.; de Sherbinin, A.; Jaiteh, M.; Longcore, T.; Elvidge, C. url  openurl
  Title Lighting governance for protected areas and beyond – Identifying the urgent need for sustainable management of artificial light at night Type Journal Article
  Year 2010 Publication Earthzine Abbreviated Journal  
  Volume Issue Pages e61460  
  Keywords Editorial  
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  Notes Approved no  
  Call Number LoNNe @ christopher.kyba @ Serial 465  
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Author Kyba, C.C.M.; Ruhtz, T.; Lindemann, C.; Fischer, J.; Hölker, F. url  openurl
  Title Two camera system for measurement of urban uplight angular distribution Type Journal Article
  Year 2013 Publication AIP Conf. Proc Abbreviated Journal  
  Volume 1531 Issue 568 Pages  
  Keywords Instrumentiation  
  Abstract The angular distribution function of light emitted from cities is unknown, and represents the most important systematic error in skyglow simulations. We describe a method for measuring this distribution using a two camera system mounted on an aerial platform. We present preliminary results from a test flight using such a system, taken over the city of Berlin on July 14, 2011.  
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  Notes Approved no  
  Call Number LoNNe @ christopher.kyba @ Serial 467  
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Author Kruse, F.A.; Elvidge, C.D. url  openurl
  Title Characterizing urban light sources using imaging spectrometry Type Journal Article
  Year 2011 Publication Proceedings of the Joint Urban Remote Sensing Event 2011, April 13-11, Munich, Germany Abbreviated Journal  
  Volume Issue Pages 149 - 152  
  Keywords Instrumentation  
  Abstract Remote mapping of night lights has been used for decades for mapping urbanization and the global distribution of human activity. Most of this has been accomplished using remote sensing data from the Defense Meteorological Satellite Program (DMSP). The coarse spatial and spectral resolution of DMSP, however, has precluded discrimination of lighting types or spectral characteristics. Recent demonstrations using photography from the International Space Station and airborne multispectral simulations demonstrate significant potential, but high-spectral-resolution field and laboratory measurements indicate that these methods do not take full advantage of the spectral information available. This research demonstrates the use of imaging spectrometer data to identify, characterize, and map urban lighting based on spectral emission lines unique to specific lighting types. ProSpecTIR imaging spectrometer data were analyzed to extract spectral features and these were compared to spectral library measurements on a pixel-by-pixel basis, resulting in a detailed spatial map showing different lighting types. The nature and distribution of lights can be used as a surrogate for measurement of urban development.  
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  Notes Approved no  
  Call Number LoNNe @ christopher.kyba @ Serial 469  
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Author Kruse, F.A.; Elvidge, C.D. url  doi
openurl 
  Title Identifying and mapping night lights using imaging spectrometry Type Journal Article
  Year 2011 Publication Proceedings of Aerospace Conference, 2011 IEEE, March 5-11 2011. Abbreviated Journal  
  Volume Issue Pages 1 - 6  
  Keywords Instrumentation  
  Abstract Remote mapping of night lights using the Defense Meteorological Satellite Program (DMSP) has been used for decades to inventory the global distribution of human activity. ©± The coarse spatial and spectral resolution of DMSP, however, has precluded discrimination of lighting types or spectral characteristics. Recent demonstrations using photography from the International Space Station and airborne multispectral simulations demonstrate significant potential, but high-spectral-resolution field and laboratory measurements indicate that these methods do not take full advantage of the spectral information available. This research demonstrates the use of imaging spectrometer data to identify, characterize, and map urban lighting based on comparison to a lights spectral library. The library provides information about spectral emission lines unique to specific lighting types. ProSpecTIR-VS imaging spectrometer data of Las Vegas, Nevada were analyzed to extract spectral features and these were compared to the spectral library measurements on a pixel-by-pixel basis, resulting in a detailed spatial map showing different lighting types. The nature and distribution of lights can be used as a surrogate for characterization of urban settings, and measurement of urban development.  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (up) ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number LoNNe @ christopher.kyba @ Serial 470  
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