Results 71 to 80 of about 34,981 (232)

Georeferencing Urban Nighttime Lights Imagery Using Street Network Maps [PDF]

, 2022
Peter Schwind, Tobias Storch
openalex   +1 more source

Guided Curriculum Model Adaptation and Uncertainty-Aware Evaluation for Semantic Nighttime Image Segmentation

, 2019
Most progress in semantic segmentation reports on daytime images taken under favorable illumination conditions. We instead address the problem of semantic segmentation of nighttime images and improve the state-of-the-art, by adapting daytime models to ...
Dai, Dengxin, Sakaridis, Christos, Van Gool, Luc   +2 more
core   +1 more source

Cross-Sensor Nighttime Lights Image Calibration for DMSP/OLS and SNPP/VIIRS with Residual U-Net [PDF]

, 2021
Dmitry Nechaev, Mikhail Zhizhin, Alexey Poyda, Tilottama Ghosh, Feng-Chi Hsu, Christopher D. Elvidge   +5 more
openalex   +1 more source

Synthesis of Best Practice for Increasing Protection and Visibility of Highway Maintenance Vehicles, CTRE Final Report Iowa DOT Project TR-475, August 2002 [PDF]

, 2002
The purpose of this research project is to study current practices in enhancing visibility and protection of highway maintenance vehicles involved in moving operations such as snow removal and shoulder operations, crack sealing, and pothole patching ...

core  

Behavioral Comorbidities and Drug Treatments in a Zebrafish scn1lab Model of Dravet Syndrome. [PDF]

, 2017
Loss-of-function mutations in SCN1A cause Dravet syndrome (DS), a catastrophic childhood epilepsy in which patients experience comorbid behavioral conditions, including movement disorders, sleep abnormalities, anxiety, and intellectual disability.
Baraban, Scott C, Grone, Brian P, Qu, Tiange   +2 more
core   +1 more source

Enhancing nighttime light remote Sensing: Introducing the nighttime light background value (NLBV) for urban applications

International Journal of Applied Earth Observation and Geoinformation
Artificial light at night, as captured by nighttime light (NTL) remote sensing, typically consists of two components: static urban lighting facilities and dynamic outdoor human activities. Separating these components can improve our understanding of the mechanism underlying NTL remote sensing and broaden its applications.
Shaoyang Liu, Congxiao Wang, Zuoqi Chen, Qiaoxuan Li, Qiusheng Wu, Yangguang Li, Jianping Wu, Bailang Yu   +7 more
openaire   +2 more sources

Ship-based nitric acid measurements in the Gulf of Maine during New England Air Quality Study 2002 [PDF]

, 2004
Gas phase nitric acid (HNO3) was measured at 5-min resolution on board the National Oceanographic and Atmospheric Administration (NOAA) research vessel Ronald H.
Dibb, Jack E., Lerner, Brian M, Scheuer, Eric, Vozzella, Marcy, Whitlow, Sallie I, Williams, Eric   +5 more
core   +2 more sources

Assessment of Systematic Errors in Mapping Electricity Access Using Night-Time Lights: A Case Study of Rwanda and Kenya

Remote Sensing
Remotely sensed nighttime light data have become vital for electrification mapping in data-scarce regions. However, uncertainty persists regarding the veracity of these electrification maps.
Tunmise Raji, Jay Taneja, Nathaniel Williams   +2 more
doaj   +1 more source

Aqueduct Metadata Document, Aqueduct Global Maps 2.0 [PDF]

, 2013
This document describes the specific characteristics of the indicator data and calculations for the Aqueduct Water Risk Atlas Global Maps. Complete guidelines and processes for data collection, calculations, and mapping techniques are described fully in ...
Francis Gassert, Matt Luck, Tien Shiao
core  

Thirty Meter Telescope Site Testing I: Overview [PDF]

, 2009
As part of the conceptual and preliminary design processes of the Thirty Meter Telescope (TMT), the TMT site testing team has spent the last five years measuring the atmospheric properties of five candidate mountains in North and South America with an ...
Blum, R., Bustos, E., Chanan, G., Djorgovski, S. G., Els, S., Gillett, P., Gregory, B., Nelson, J., Otarola, A., Riddle, R., Schoeck, M., Seguel, J., Skidmore, W., Travouillon, T., Vasquez, J., Walker, A., Walker, D., Wang, L.   +17 more
core   +2 more sources