In this project, the carbon dioxide retained in wooded areas dominated by Pinus halepensis Mill. in the Valencian Community has been calculated. These areas represent 62% of the wooded masses in the territory of the V...
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This research delves into the uses of big data, in public health and emphasizes its crucial role in assessing health risks,data control of disease transmission and allocation of public health *** big data,serving as a...
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HyperSCAN (Hyper Spectral Camera ANalyzer) is a hyperspectral imager which monitors the Earth's environment and also an educational platform to integrate college students' ideas and skills in optical design an...
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HyperSCAN (Hyper Spectral Camera ANalyzer) is a hyperspectral imager which monitors the Earth's environment and also an educational platform to integrate college students' ideas and skills in optical design and dataprocessing. The advantages of HyperSCAN are that it is designed for modular design, is compact and lightweight, and low-cost using commercial off-the-shelf (COTS) optical components. The modular design allows for flexible and rapid development, as well as validation within college lab environments. To optimize space utilization and reduce the optical path, HyperSCAN's optical system incorporates a folding mirror, making it ideal for the constrained environment of a CubeSat. The use of COTS components significantly lowers pre-development costs and minimizes associated risks. The compact size and cost-effectiveness of CubeSats, combined with the advanced capabilities of hyperspectral imagers, make them a powerful tool for a broad range of applications, such as environmental monitoring of Earth, disaster management, mineral and resource exploration, atmospheric and climate studies, and coastal and marine research. We conducted a spatial-resolution-boost experiment using HyperSCAN data and various hyperspectral datasets including Urban, Pavia University, Pavia Centre, Botswana, and Indian Pines. After testing various data-fusion deep learning models, the best image quality of these methods is a two-branches convolutional neural network (TBCNN), where TBCNN retrieves spatial and spectral features in parallel and reconstructs the higher-spatial-resolution data. With the aid of higher-spatial-resolution multispectral data, we can boost the spatial resolution of HyperSCAN data.
The proceedings contain 46 papers from the Proceedings of SPIE: atmospheric and environmentalremotesensingdataprocessing and utilization: an End-to-End System Perspective. The topics discussed include: virtual lab...
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The proceedings contain 46 papers from the Proceedings of SPIE: atmospheric and environmentalremotesensingdataprocessing and utilization: an End-to-End System Perspective. The topics discussed include: virtual laboratory for satellite training and datautilization;remotesensing opportunities for coastal management;cluster versus grid for large-volume hyperspectral image preprocessing;lossy data compression for next-generation imager data;Satellite Upper Air Network (SUAN);remotesensing experiment implementation;long-term operation of ground-based atmosphericsensing systems in the tropical Western Pacific;and naval hyperspectral remotesensing research for the oceans, atmosphere, and space.
The proceedings contain 40 papers. The topics discussed include: Net-centric environmental and weather monitoring: a disruptive concept of operations;protection of passive radio frequencies used for Earth exploration ...
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The proceedings contain 40 papers. The topics discussed include: Net-centric environmental and weather monitoring: a disruptive concept of operations;protection of passive radio frequencies used for Earth exploration by satellite;routine detection and mitigation of dust with AIRS;using ABI to help HES for cloud property and atmospheric sounding retrieval;assessment of land degradation and its spatial and temporal variation in Beijing surrounding area;improving AIRS spatial co-registration by resampling;shedding new light on nocturnal monitoring of the environment with the VIRS day/night band;MODIS aerosol retrieval over urban areas;and physical retrieval of cloud-top properties using optimal spectral sampling.
The proceedings contain 44 papers. The topics discussed include: global space-based inter-calibration system (GSICS);validation of the onboard radiometric calibration of the GOES I-M visible channel by reflectance-bas...
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ISBN:
(纸本)9780819468321
The proceedings contain 44 papers. The topics discussed include: global space-based inter-calibration system (GSICS);validation of the onboard radiometric calibration of the GOES I-M visible channel by reflectance-based vicarious methods;developing a solar channel calibration algorithm for the Korean geostationary satellite COMS;improving the SNO calibration accuracy for the reflective solar bands of AVHRR and MODIS;applications of IASI on MetOp-A: first results and illustration of potential use for meteorology, climate monitoring, and atmospheric chemistry;in-flight performance of the infrared atmospheric sounding interferometer (IASI) on METOP-A;simulation of atmospheric profile retrieval from hyperspectral infrared data under cloudy condition;a study on the accuracies of ozone data observed with ground-based and satellite-borne instruments;and improved MODIS aerosol retrieval over urban scenes.
The proceedings contain 24 papers. The topics discussed include: establishing on-orbit calibration links among operational satellite radiometers for the implementation of GEOSS;system level approach to satellite instr...
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ISBN:
(纸本)0819463809
The proceedings contain 24 papers. The topics discussed include: establishing on-orbit calibration links among operational satellite radiometers for the implementation of GEOSS;system level approach to satellite instrument calibration;proposal for development of a national microwave brightness-temperature standard;generating climate benchmark atmospheric soundings using GPS occultation data;ground truth-based variability analysis of atmospheric inversion in the presence of clouds;geophysical validation of WINSAT surface wind data and its impact on numerical weather prediction;validation of satellite-based soil moisture algorithms;an objective nowcasting tool that optimizes the impact of satellite derive sounder products in very short range forecasts;AIRS observations of deep convective clouds;and characteristics of convective activities over Sumatra areas and its possible factors.
The proceedings contain 22 papers. The topics discussed include: climate change and sounder radiometric stability;using BRDF derived from MODIS observations over Dome C to characterize calibration stability and consis...
ISBN:
(纸本)9780819477460
The proceedings contain 22 papers. The topics discussed include: climate change and sounder radiometric stability;using BRDF derived from MODIS observations over Dome C to characterize calibration stability and consistency of POS sensors;using the Sonoran desert test site to monitor the long-term radiometric stability of the landsat TM/ETM+ and terra MODIS sensors;development of urban surface models for improved aerosol retrieval;rich client data exploration and research prototyping for NOAA remotesensing for bridge health monitoring;a three-measurement model developed for evaluating satellite land surface temperature product;development of urban surface models for improved aerosol retrieval;rich client data exploration and research prototyping for NOAA;improved observations of earth and space weather from GOES-R;and an anomaly correlation skill score for the evaluation of the performance of hyperspectral infrared sounders.
The proceedings contain 9 papers. The topics discussed include: impact of satellite surface wind observations on ocean surface wind analyses and numerical weather prediction;improvement of the use of MSG and GOES data...
ISBN:
(纸本)9780819483072
The proceedings contain 9 papers. The topics discussed include: impact of satellite surface wind observations on ocean surface wind analyses and numerical weather prediction;improvement of the use of MSG and GOES data in the NCEP GDAS;report on the NIST workshop of December 10, 2009: calibration strategies for bridging possible climate data gaps;a comparison of the Antarctic Dome C and Sonoran desert sites for the cal/val of visible and near infrared radiometers;validation of the MODIS albedo product and improving the snow albedo retrieval with additional AMSR-E data in Qinghai-Tibet Plateau;spectral absorption properties of colored dissolved organic matter (CDOM) and total suspended matter (TSM) of inland waters;definition and analysis of the circulation indices of polar vortex at 10 hPa in the Northern Hemisphere;and using TM thermal image to retrieve land surface temperature.
The proceedings contain 25 papers. The topics discussed include: recent activities and achievements of the global space-based inter-calibration system (GSICS) research working group;using AIRS and IASI data to evaluat...
ISBN:
(纸本)9780819473059
The proceedings contain 25 papers. The topics discussed include: recent activities and achievements of the global space-based inter-calibration system (GSICS) research working group;using AIRS and IASI data to evaluate absolute radiometric accuracy and stability for climate applications;using IASI observations to resolve HIRS spectral response function induced intersatellite biases;intercalibration of microwave sounding unit with short overlaps;evaluating a system of systems approach for integrated global weather, climate, and hazard monitoring;McIDAS-V a powerful data analysis and visualization tool for multi and hyperspectral environmental satellite data;GOES-R/ABI legacy profile algorithm evaluation using MSG/SEVIRI and AMSR-E;and linking water vapor channels for GOES-11 and GOES-12 imagers using IASI hyperspectral observations.
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