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Proc-Type: 2001,MIC-CLEAR
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<SEC-DOCUMENT>0001209191-09-058429.txt : 20091222
<SEC-HEADER>0001209191-09-058429.hdr.sgml : 20091222
<ACCEPTANCE-DATETIME>20091222200427
ACCESSION NUMBER:		0001209191-09-058429
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20091218
FILED AS OF DATE:		20091222
DATE AS OF CHANGE:		20091222

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RAKOWICH WALTER C
		CENTRAL INDEX KEY:			0001202432

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12846
		FILM NUMBER:		091256452

	MAIL ADDRESS:	
		STREET 1:		14100 E 35TH PL
		CITY:			AURORA
		STATE:			CO
		ZIP:			80011

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PROLOGIS
		CENTRAL INDEX KEY:			0000899881
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				742604728
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4545 AIRPORT WAY
		CITY:			DENVER
		STATE:			CO
		ZIP:			80239
		BUSINESS PHONE:		3033759292

	MAIL ADDRESS:	
		STREET 1:		4545 AIRPORT WAY
		CITY:			DENVER
		STATE:			CO
		ZIP:			80239

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PROLOGIS TRUST
		DATE OF NAME CHANGE:	19980717

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SECURITY CAPITAL INDUSTRIAL TRUST
		DATE OF NAME CHANGE:	19931228
</SEC-HEADER>
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<SEQUENCE>1
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<DESCRIPTION>FORM 4 SUBMISSION
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                <value>2009-12-21</value>
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                <transactionFormType>4</transactionFormType>
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                <value></value>
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    <footnotes>
        <footnote id="F1">RSUs.  Conversion of 25% of restricted share unit award following vest. The shares convert into common shares on a 1-for-1 basis.</footnote>
        <footnote id="F2">DEUS.  Automatic settlement of Dividend Equivalent Units (&quot;DEUs&quot;).  DEUs are settled in connection with vesting of RSUs.  They are settled in common shares on a 1-for-1 basis.  DEUs have no exercise price or expiration date. Fractional DEUs are settled in cash.</footnote>
        <footnote id="F3">Shares withheld for payment of tax liability.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Kristi Oberson attorney-in-fact for Walter Rakowich</signatureName>
        <signatureDate>2009-12-22</signatureDate>
    </ownerSignature>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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