<?xml version="1.0" encoding="ISO-8859-1"?>
<metadatalist>
	<metadata ReferenceType="Conference Proceedings">
		<site>marte2.sid.inpe.br 802</site>
		<holdercode>{isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}</holdercode>
		<identifier>8JMKD3MGP6W34M/3PSMG9G</identifier>
		<repository>sid.inpe.br/marte2/2017/10.27.16.28.26</repository>
		<lastupdate>2017:10.27.16.28.26 dpi.inpe.br/marte2/2013/05.17.15.03.06 banon</lastupdate>
		<metadatarepository>sid.inpe.br/marte2/2017/10.27.16.28.27</metadatarepository>
		<metadatalastupdate>2018:06.06.03.12.32 dpi.inpe.br/marte2/2013/05.17.15.03.06 administrator {D 2017}</metadatalastupdate>
		<isbn>978-85-17-00088-1</isbn>
		<label>60175</label>
		<citationkey>SantosChavOlivSilv:2017:CoBiEs</citationkey>
		<title>Contribuição para a biblioteca espectral de solos da região sisaleira</title>
		<format>Internet</format>
		<year>2017</year>
		<secondarytype>PRE CN</secondarytype>
		<numberoffiles>1</numberoffiles>
		<size>683 KiB</size>
		<author>Santos, Ramon Oliveira,</author>
		<author>Chaves, Joselisa Maria,</author>
		<author>Oliveira, Tamires Moraes,</author>
		<author>Silva, Thaiane Bonfim,</author>
		<electronicmailaddress>osantos.ramon@gmail.com</electronicmailaddress>
		<editor>Gherardi, Douglas Francisco Marcolino,</editor>
		<editor>Aragão, Luiz Eduardo Oliveira e Cruz de,</editor>
		<e-mailaddress>daniela.seki@inpe.br</e-mailaddress>
		<conferencename>Simpósio Brasileiro de Sensoriamento Remoto, 18 (SBSR)</conferencename>
		<conferencelocation>Santos</conferencelocation>
		<date>28-31 maio 2017</date>
		<publisher>Instituto Nacional de Pesquisas Espaciais (INPE)</publisher>
		<publisheraddress>São José dos Campos</publisheraddress>
		<pages>7701-7708</pages>
		<booktitle>Anais</booktitle>
		<organization>Instituto Nacional de Pesquisas Espaciais (INPE)</organization>
		<transferableflag>1</transferableflag>
		<abstract>The Reflectance spectroradiometry is a technique of remote sensing that allows obtaining spectral data of the soil through the use of hyperspectral sensors. A database with information on spectral curves of soils can contribute to understanding the physical, chemical and mineralogical properties of this non-renewable resource that enables terrestrial life. For this, the construction of a regional spectral library becomes of great utility. The objective of this study was to analyze and characterize the spectral behavior of soil samples from the Sisal region. Spectral data were collected (using a Field Spec sensor, 350-2200nm) for soil samples at depth of 20cm, from the municipality of Santaluz-BA. The samples were sieved in a 2mm mesh to homogenize their roughness and humidity effects, and dried in an stove at 45ºC, in a period of 24 hours. Then, the radiometric analysis and interpretation of the results were done, each sample being represented by a single spectral curve plot. The reflectance curve was influenced mainly by iron oxides, smectite and organic matter. The main difference in the curves of the four samples analyzed was the change in reflectance intensity. The use of an innovative technique of soil studies proved to be efficient, fast and ef-fective for the understanding of soil composition, generating data that may contribute to the Spectral library of soils of the Sisal region.</abstract>
		<area>SRE</area>
		<type>Radiometria e sensores</type>
		<language>pt</language>
		<targetfile>60175.pdf</targetfile>
		<usergroup>banon</usergroup>
		<visibility>shown</visibility>
		<mirrorrepository>urlib.net/www/2011/03.29.20.55</mirrorrepository>
		<nexthigherunit>8JMKD3MGP6W34M/3PMFNUS</nexthigherunit>
		<citingitemlist>sid.inpe.br/marte2/2017/09.25.14.55 1</citingitemlist>
		<hostcollection>dpi.inpe.br/marte2/2013/05.17.15.03.06</hostcollection>
		<username>banon</username>
		<lasthostcollection>dpi.inpe.br/marte2/2013/05.17.15.03.06</lasthostcollection>
		<url>http://marte2.sid.inpe.br/rep-/sid.inpe.br/marte2/2017/10.27.16.28.26</url>
	</metadata>
</metadatalist>