scholarly journals Development of an IoT System for Environmental Monitoring: Software

2021 ◽  
Author(s):  
Benjamin Secker
Keyword(s):  
Environmental Monitoring ◽  
Low Cost ◽  
Proof Of Concept ◽  
Embedded Devices ◽  
Data Loggers ◽  
Environmental Monitoring System ◽  
Use Of The Internet ◽  
High Level ◽  
Monitoring Software ◽  
The Internet Of Things

Use of the Internet of Things (IoT) is poised to be the next big advancement in environmental monitoring. We present the high-level software side of a proof-of-concept that demonstrates an end-to-end environmental monitoring system,<br><div>replacing Greater Wellington Regional Council’s expensive data loggers with low-cost, IoT centric embedded devices, and it’s supporting cloud platform. The proof-of-concept includes a Micropython-based software stack running on an ESP32 microcontroller. The device software includes a built-in webserver that hosts a responsive Web App for configuration of the device. Telemetry data is sent over Vodafone’s NB-IoT network and stored in Azure IoT Central, where it can be visualised and exported.</div><br>While future development is required for a production-ready system, the proof-of-concept justifies the use of modern IoT technologies for environmental monitoring. The open source nature of the project means that the knowledge gained can be re-used and modified to suit the use-cases for other organisations.

scholarly journals Development of an IoT System for Environmental Monitoring: Software

2021 ◽  
Author(s):  
Benjamin Secker
Keyword(s):  
Environmental Monitoring ◽  
Low Cost ◽  
Proof Of Concept ◽  
Embedded Devices ◽  
Data Loggers ◽  
Environmental Monitoring System ◽  
Use Of The Internet ◽  
High Level ◽  
Monitoring Software ◽  
The Internet Of Things

Use of the Internet of Things (IoT) is poised to be the next big advancement in environmental monitoring. We present the high-level software side of a proof-of-concept that demonstrates an end-to-end environmental monitoring system,<br><div>replacing Greater Wellington Regional Council’s expensive data loggers with low-cost, IoT centric embedded devices, and it’s supporting cloud platform. The proof-of-concept includes a Micropython-based software stack running on an ESP32 microcontroller. The device software includes a built-in webserver that hosts a responsive Web App for configuration of the device. Telemetry data is sent over Vodafone’s NB-IoT network and stored in Azure IoT Central, where it can be visualised and exported.</div><br>While future development is required for a production-ready system, the proof-of-concept justifies the use of modern IoT technologies for environmental monitoring. The open source nature of the project means that the knowledge gained can be re-used and modified to suit the use-cases for other organisations.

scholarly journals Detection of Sars-Cov-2 in the air of two hospitals in Hermosillo, Sonora, México, utilizing a low-cost environmental monitoring system

2021 ◽  
Vol 102 ◽  
pp. 478-482
Author(s):  
Jorge Hernández López ◽  
Álvaro Santos Romo ◽  
Daniel Coronado Molina ◽  
Gerardo Álvarez Hernández ◽  
Ángel Benjamín Gutiérrez Cureño ◽  
...  
Keyword(s):  
Environmental Monitoring ◽  
Monitoring System ◽  
Low Cost ◽  
Environmental Monitoring System

The Global Environmental Monitoring Systems (GEMS) Constellation of Passive Microwave Satellite

2020 ◽  
Author(s):  
Gregory Porter ◽  
Richard Delf ◽  
Albin Gasiewski ◽  
Michael Hurowitz ◽  
David Gallaher ◽  
...  
Keyword(s):  
Environmental Monitoring ◽  
Imaging System ◽  
Low Cost ◽  
Microwave Radiometer ◽  
Atmospheric Precipitation ◽  
Passive Microwave ◽  
State Variables ◽  
Validation Data ◽  
Global Environmental ◽  
Environmental Monitoring System

&lt;p&gt;The recent successful launch of the Orbital Micro Systems GEMS-1 IOD (Global Environmental Monitoring System In-orbit Demonstrator) satellite carrying the University of Colorado&amp;#8217;s MiniRad 118-GHz imager/sounder instrument provides the basis for a new means of observing atmospheric precipitation, temperature, and related state variables. GEMS-1 supports an 8-channel passive microwave radiometer operating at the 118.7503 GHz oxygen resonance with cross-track scanning imaging system providing cross- and along track Nyquist sampling at 17 km 3dB spatial resolution. It is precisely calibrated using cold space views along with and an on board reference, yielding the first low-cost commercial weather satellite imagery. GEMS is the first of a constellation of approximately 50 such satellites of progressively improving resolution and spectral coverage that will collectively provide Nyquist time-sampling of precipitation and related weather variables on a global basis, and using microwave frequencies will provide such information probing through most cloud cover. Presented will be first light imagery and on-orbit performance data from the GEMS-1 mission, including validation data on the satellite brightness temperatures. Products will include calibrated multispectral imagery, temperature profiles, retrieved rain rate, and precipitation cell top altitude. The expansion of the GEMS-1 mission to the full GEMS constellation will be outlined.&lt;/p&gt;

Data Reduction in a Low-Cost Environmental Monitoring System Based on LoRa for WSN

2019 ◽  
Vol 6 (2) ◽  
pp. 3024-3030 ◽  
Author(s):  
Juan Botero-valencia ◽  
Luis Castano-Londono ◽  
David Marquez-Viloria ◽  
Mateo Rico-Garcia
Keyword(s):  
Environmental Monitoring ◽  
Monitoring System ◽  
Data Reduction ◽  
Low Cost ◽  
Environmental Monitoring System
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