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Persistent Hot Spot Detection and Characterisation Using SLSTR
2018
Remote Sensing
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We have successfully adapted the Visible Infrared Imaging Radiometer Suite (VIIRS) Nightfire algorithm for the detection and characterisation of persistent hot spots, including gas flares, to the Sea and ...
Based on the hot spot characterisation, gas flares can be identified and flared gas volumes and pollutant emissions can be calculated with previously published methods. ...
Conclusions 418 We have adapted the VIIRS Nightfire algorithm [19] for the detection and characterisation of 419 persistent hot spots using the SLSTR instrument on-board the Copernicus Sentinel-3 satellite ...
doi:10.3390/rs10071118
fatcat:63pdzkzwdfd5dpsaw7udk4cgsi
Gas flaring activity and black carbon emissions in 2017 derived from the Sentinel-3A Sea and Land Surface Temperature Radiometer
2020
Earth System Science Data
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The filter to discriminate gas flares from other hot spots uses the observed hot spot characteristics in terms of temperature and persistence. ...
We calculate the global flared gas volume and black carbon emissions in 2017 by applying (1) a previously developed hot spot detection and characterisation algorithm to all observations of the Sea and ...
The data were produced in the project "GFS3 -Identification of gas flares and quantification of their emissions using Sentinel-3 SLSTR" funded by the German Federal Ministry for Economic Affairs and Energy ...
doi:10.5194/essd-12-2137-2020
fatcat:ing2xq35tjcwnmrix4nrf44sze
Gas flaring activity and black carbon emissions in 2017 derived from Sentinel-3A SLSTR
2019
Earth System Dynamics Discussions
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We calculate the global flared gas volume and black carbon emissions in 2017 by (1) applying a previously developed hot spot detection and characterisation algorithm to all observations of the Sea and ...
The filter to discriminate gas flares from other hot spots combines the unique flaring characteristics in terms of persistence and temperature. ...
Methods
Hot spot detection and characterization We base our work on the persistent hot spots detection and characterisation algorithm described in Caseiro et al. (2018) to process a full year (2017 ...
doi:10.5194/essd-2019-99
fatcat:hnahoivqxreplpibeuobaulizq
An Overview of Infrared Remote Sensing of Volcanic Activity
2017
Journal of Imaging
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This review will describe the theoretical basis of the discipline and then discuss the sensors available and the history of their use. ...
The characteristics of the heat emitted relate directly to the geological processes underway and can be observed from space, using the thermal sensors present on many Earth-orbiting satellites. ...
, to develop an even more sensitive hot-spot detection algorithm. ...
doi:10.3390/jimaging3020013
fatcat:5nwobjouefefzfid7pwesyvmbq
Shortwave IR Adaption of the Mid-Infrared Radiance Method of Fire Radiative Power (FRP) Retrieval for Assessing Industrial Gas Flaring Output
2018
Remote Sensing
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The radiative power (MW) output of a gas flare is a useful metric from which the rate of methane combustion and carbon dioxide emission can be inferred for inventorying purposes and regular global surveys ...
Over an assumed flaring temperature range of 1600-2200 K we find a maximum FRP error of ±13.6% when using SWIR observations at 1.6 µm and ±6.3% when using observations made at 2.2 µm. ...
The NightFire algorithm, like most other EO-based combustion event characterization approaches, employs two key stages: Firstly, 'hot spot' detection, where pixels containing sub-pixel high temperature ...
doi:10.3390/rs10020305
fatcat:pcxrafcx45herhgc5vr7g6gjzm
Methodology review and selection (CURE Deliverable D1.3)
2020
Zenodo
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Here, major focus is given to previous FP7 and H2020 projects, especially those addressing urban resilience topics. ...
This document provides a review of current methodologies, which can be of use in the implementation of the proof-of-concept / prototype (as well as for benchmarking activities) for each intended CURE application ...
This intensity measure uses the local pixel LST normalized by the minimum and maximum LST within the AOI and is therefore most suitable to identify hot spots. ...
doi:10.5281/zenodo.4738782
fatcat:pq52r3coojb4rlflfffxz7qcpu
Urban Cross-cutting Applications Preparation (CURE Deliverable D3.1)
2020
Zenodo
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The purpose of each CURE application, the data and methodology used, as well as the output features and characteristics are presented. ...
in Methodology Review and Selection Deliverable (D1.3). ...
In the past decade, new ways of processing satellite radar images have been developed using Persistent Scatterer Interferometry (PSI) that allow ground movements over wide areas to be detected and monitored ...
doi:10.5281/zenodo.4738970
fatcat:gaz6nryydbf6boruclrferfpli
Fire Influences on Atmospheric Composition, Air Quality and Climate
2015
Current Pollution Reports
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The "hot-spots" of CO interannual variability [9] were found to be the Maritime Continent and South America, with strong variability also over Siberia and Canada. ...
, and the use of modelling to assess health impacts of fire emissions. ...
as VIIRS [94] and the anticipated SLSTR [95] . ...
doi:10.1007/s40726-015-0007-z
fatcat:zv3j7oxvcbcgxafjpcyjndgibe
3 TH INTERNATIONAL WORKSHOP ON GREENHOUSE GAS MEASUREMENTS FROM SPACE BOOK OF ABSTRACTS Title 13th International Workshop on Greenhouse Gas Measurements from Space, Book of Abstracts
2017
unpublished
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The recent developments in observations and in interpreting the data are very promising. ...
Space-based greenhouse gas measurement, however, poses a wide array of challenges, many of which are complex and thus demand close international cooperation. ...
The first case uses model predicted leaf area and the second prescribed leaf area. ...
fatcat:xl2ac27fcbgblowlg7euttov2y
Long-term monitoring of lakes in the northern central European lowlands using optical and radar remote sensing imagery
[article]
2017
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These lakes fulfill important ecosystem services, however, they are sensitive to climate change, land use changes, and human impact. Very few of them are regularly monitored in situ. ...
and Landscape Evolution Analyses (ICLEA). ...
Acknowledgments: We would like to thank Julian Oeser and Robert Behling for their help in processing the RapidEye images and Christian Hohmann for his help in the field campaign. ...
doi:10.14279/depositonce-6366
fatcat:id3yy2krjvgdllryy2hsldgo7u