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Lineage statement:
ArcWorld Supplement (source 1 of 3)
Esri, 1996, ArcWorld™ Supplement: Esri, Redlands, California, USA.
Type of source media: CD–ROM
Source scale denominator: 3000000
Source contribution:
Attribute and geospatial data
GMI (source 2 of 3)
Global Mapping International, Missions Database: Global Mapping International, Colorado Springs, Colorado, USA.
Type of source media: CD–ROM
Source contribution:
Attribute data
CIA Factbook (source 3 of 3)
United States Central Intelligence Agency, 200703, The World Factbook 2007: The World Factbook 2007, United States Central Intelligence Agency, Washington, DC, USA.
Online links:
http://www.cia.gov/cia/publications/factbook/index.html
Other citation details:
The online Factbook is updated periodically throughout the year.
Type of source media: online
Source contribution:
Attribute and geospatial data
Date: 20010111 (change 1 of 5)
The following steps were performed by Esri: Extracted the features from Esri® Data & Maps 1999 data set-admin98.shp. Updated political boundaries for countries and first-level administrative units. Used Continent attribute to dissolve out the necessary features to create the continents. Removed unnecessary attributes. Created ArcGIS® layer file (.lyr). Created projection file (.prj). Created spatial indices. Converted the data set to SDC.
Data sources used in this process:
ArcWorld Supplement
GMI
Date: 20040307 (change 2 of 5)
The following steps were performed by Esri: Added SQKM attribute and calculated its values. Added SQMI attribute and calculated its values.
Date: 20050211 (change 3 of 5)
The following steps were performed by Esri: Removed the Paracel and Spratly island groups.
Date: 20060324 (change 4 of 5)
The following steps were performed by Esri: Corrected the east and south geographic extents. Converted the data set to SDC.
Date: 20070322 (change 5 of 5)
The following steps were performed by Esri: Removed an area in the Netherlands where land was in the process of being reclaimed from the sea but was never completed.
Data sources used in this process:
CIA Factbook