<?xml version="1.0" encoding="ISO-8859-1"?>
<metadatalist>
	<metadata ReferenceType="Conference Proceedings">
		<site>marte.sid.inpe.br 800</site>
		<holdercode>{isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}</holdercode>
		<repository>sid.inpe.br/deise/1999/02.01.16.51</repository>
		<lastupdate>2005:02.04.11.35.48 dpi.inpe.br/banon/2003/12.10.19.30 administrator</lastupdate>
		<metadatarepository>sid.inpe.br/banon/2001/03.14.09.43</metadatarepository>
		<metadatalastupdate>2018:06.06.02.48.28 dpi.inpe.br/banon/2003/12.10.19.30 administrator {D 1996}</metadatalastupdate>
		<secondarykey>INPE-6185-PRE/2274</secondarykey>
		<isbn>85-17-00014-5</isbn>
		<label>7550</label>
		<citationkey>CordeiroAmarFreiCâma:1996:ÁlGeSu</citationkey>
		<title>Álgebra de Geo-Campos e suas aplicações</title>
		<format>[CD-ROM]</format>
		<year>1996</year>
		<secondarydate>19970611</secondarydate>
		<secondarytype>PRE CN</secondarytype>
		<numberoffiles>1</numberoffiles>
		<size>178 KiB</size>
		<author>Cordeiro, João Pedro,</author>
		<author>Amaral, Silvana,</author>
		<author>Freitas, Ubirajara Moura de,</author>
		<author>Câmara, Gilberto,</author>
		<resumeid></resumeid>
		<resumeid></resumeid>
		<resumeid>8JMKD3MGP5W/3C9JJAC</resumeid>
		<group>DPI-INPE-MCT-BR</group>
		<group>DPI-INPE-MCT-BR</group>
		<group>DPI-INPE-MCT-BR</group>
		<group>DPI-INPE-MCT-BR</group>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<affiliation>Instituto Nacional de Pesquisas Espaciais (INPE)</affiliation>
		<electronicmailaddress>jpedro@dpi.inpe.br</electronicmailaddress>
		<electronicmailaddress>silvana@dpi.inpe.br</electronicmailaddress>
		<electronicmailaddress>bira@dpi.inpe.br</electronicmailaddress>
		<electronicmailaddress>gilberto@dpi.inpe.br</electronicmailaddress>
		<editor>Krug, Thelma,</editor>
		<e-mailaddress>erich@sid.inpe.br</e-mailaddress>
		<conferencename>Simpósio Brasileiro de Sensoriamento Remoto, 8 (SBSR).</conferencename>
		<conferencelocation>Salvador</conferencelocation>
		<date>14-19 abr. 1996</date>
		<publisher>INPE</publisher>
		<publisheraddress>São José dos Campos</publisheraddress>
		<pages>691-698</pages>
		<booktitle>Anais</booktitle>
		<tertiarytype>Artigos</tertiarytype>
		<organization>Instituto Nacional de Pesquisas Espaciais</organization>
		<transferableflag>1</transferableflag>
		<keywords>GEOPROCESSAMENTO, MODELOS NUMERICOS DE TERRENO, SISTEMAS DE INFORMACAO GEOGRAFICA, SGI, LINGUAGEM LEGAL, SIG, SPRING,  SISTEMA DE PROCESSAMENTO DE INFORMACOES GEORREFERENCIADAS.</keywords>
		<abstract>This work presents a proposal for an algebra of geographical fields. Geographical fields are the mathematical expression of continuously-varying spatial data, such as thematic maps, digital terrain models and satellite imagery. The paper describes the initial implementation of the data manipulation language LEGAL, used in SPRING, a geographical information system developed by INPE.</abstract>
		<area>SRE</area>
		<type>Geoprocessamento</type>
		<language>Pt</language>
		<targetfile>T209.pdf</targetfile>
		<usergroup>administrator</usergroup>
		<usergroup>erich@sid.inpe.br</usergroup>
		<visibility>shown</visibility>
		<readpermission>allow from all</readpermission>
		<mirrorrepository>dpi.inpe.br/marte@80/2007/10.17.19.59</mirrorrepository>
		<nexthigherunit>8JMKD3MGPCW/3EQCCU5</nexthigherunit>
		<dissemination><E></dissemination>
		<hostcollection>dpi.inpe.br/banon/2003/12.10.19.30</hostcollection>
		<lasthostcollection>dpi.inpe.br/banon/2003/12.10.19.30</lasthostcollection>
		<url>http://marte.sid.inpe.br/rep-/sid.inpe.br/deise/1999/02.01.16.51</url>
	</metadata>
</metadatalist>