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elevation
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Columbia
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Line
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1 - 4 of 4
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1. China Contours, 1990
1990. CHGIS, Harvard Yenching Institute. China Contours, 1990 is a line theme representing elevation contour lines of China, based on DCW data (late 1980s), uncorrected. Note, Version 4... CHGIS, Harvard Yenching Institute.
2. Mexico Contour Lines, 2008
2002. Sistemas de Información Geográfica, S.A. de C.V. and ESRI. Mexico Contour Lines is a polyline theme representing elevation in 1,000 meter intervals in Mexico.
This dataset is a part of the 2008 ESRI Data &... ESRI.
3. World Contours, 2010
2010. DeLorme Publishing Company, Inc. and Economic and Social Research Institute (Reston, Va.). World Contours is a line theme representing elevation at 600-meter intervals world-wide. ESRI.
4. World Contours, 2012
2010. DeLorme Publishing Company, Inc. and Environmental Systems Research Institute (Redlands, Calif.). World Contours is a line theme representing elevation at 600-meter intervals world-wide. Esri.