Retrieval of carbon dioxide vertical concentration profiles from satellite data using artificial neural networks

A. Roberto Carvalho, F. Manoel Ramos, J. Carlos Carvalho
<span title="2010-08-04">2010</span> <i title="Brazilian Society for Computational and Applied Mathematics (SBMAC)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a3gtrsci4beaxcqid4ebch43ci" style="color: black;">TEMA</a> </i> &nbsp;
In this paper, we derive vertical distributions of carbon dioxide atmospheric concentration from satellite data using a retrieval algorithm based on an artificial neural network (ANN) technique. Sensitivity studies were made to select the most appropriate sensor channels. A MultiLayer Perceptron (MLP) ANN was implemented and tested for a large and diversified dataset. Here we focused on the retrieval of vertical Carbon Dioxide concentration profiles using SCIAMACHY channel 6 (1000-1700 nm)
more &raquo; ... measurements. The results show we can accurately and efficiently obtain carbon dioxide profiles by using this approach.
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5540/tema.2010.011.03.0205">doi:10.5540/tema.2010.011.03.0205</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/konzila7p5cw3msdvttiokheni">fatcat:konzila7p5cw3msdvttiokheni</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721113129/https://tema.sbmac.org.br/tema/article/download/90/37" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c6/f8/c6f8b8514eecd6ac3d9f846674b80ae772543a92.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5540/tema.2010.011.03.0205"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>