[HTML][HTML] Establishing a sustainable low-cost air quality monitoring setup: A survey of the state-of-the-art

MV Narayana, D Jalihal, SMS Nagendra - Sensors, 2022 - mdpi.com
Low-cost sensors (LCS) are becoming popular for air quality monitoring (AQM). They
promise high spatial and temporal resolutions at low-cost. In addition, citizen science …

A deep calibration method for low-cost air monitoring sensors with multilevel sequence modeling

H Yu, Q Li, R Wang, Z Chen, Y Zhang… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Air pollution is growing ever more serious as a result of rising consumption of energy and
other natural resources. Generally, governmental static monitoring stations provide accurate …

Drive-by air pollution sensing systems: Challenges and future directions

H Zarrar, V Dyo - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Air pollution has become a significant health, environmental, and economic problem
worldwide. The conventional approach of deploying fixed high-end air quality monitoring …

[HTML][HTML] Improving Air Pollutant Metal Oxide Sensor Quantification Practices through: An Exploration of Sensor Signal Normalization, Multi-Sensor and Universal …

K Okorn, M Hannigan - Atmosphere, 2021 - mdpi.com
As low-cost sensors have become ubiquitous in air quality measurements, there is a need
for more efficient calibration and quantification practices. Here, we deploy stationary low …

Eeatc: A novel calibration approach for low-cost sensors

MV Narayana, D Jalihal… - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Low-cost sensors (LCSs) are affordable, compact, and often portable devices designed to
measure various environmental parameters, including air quality. These sensors are …

Fluorescence-estimated oil concentration (Foil) in the Deepwater Horizon subsea oil plume

RN Conmy, A Hall, D Sundaravadivelu… - Marine pollution …, 2022 - Elsevier
Tracking the subsea oil plume during the 2010 Deepwater Horizon Oil Spill (DWH) was
conducted using in situ fluorescence via vertical profilers (n= 1157) and discrete sample …

Sens-BERT: A BERT-Based Approach for Enabling Transferability and Re-Calibration of Calibration Models for Low-Cost Sensors Under Reference Measurements …

MV Narayana, KK Rachavarapu, D Jalihal… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
Low-cost sensors (LCS) are crucial for high-resolution air quality monitoring (AQM), but their
inherent noise poses challenges for wide-scale adoption. Typically, LCS are calibrated …

Mobile calibration for bus-based urban sensing

H Zarrar, M Limbu, S Haxha, V Dyo - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
In bus-based sensing, public transport serves as a mobile urban sensing platform. While
offering much higher geographical coverage, the low-cost sensors mounted on vehicles can …

Sens-BERT: Enabling Transferability and Re-calibration of Calibration Models for Low-cost Sensors under Reference Measurements Scarcity

MV Narayana, KK Rachvarapu, D Jalihal - arxiv preprint arxiv …, 2023 - arxiv.org
Low-cost sensors measurements are noisy, which limits large-scale adaptability in airquality
monitoirng. Calibration is generally used to get good estimates of air quality measurements …

Consensus-based online co-calibration for networks of homogeneous sensors in IIoT environments under consideration of semantic knowledge

M Gruber - 2023 - refubium.fu-berlin.de
Large scale sensor networks form an important part of the Industrial Internet of Things. To
maintain the operation of such networks over time, quality of the sensor readings needs to …