Map Major Water Area (MapMajorWaterArea)

The Map Major Water Area (MapMajorWaterArea File Geodatabase Feature Class) polygon layer represents major water bodies in North America. The Map Major Water Area polygon layer is created by selecting an Area (Shape_Area) greater than 0.04 or a Display Class (DISPLAY_CLASS) equal to 1 from the Map Water Area feature class.

NOTE: This layer is provided for mapping purposes only; it is not intended to be used for analysis.

This layer contains the following fields:

Field Name Description Values
OBJECTID Internal feature number Sequential unique whole numbers that are automatically generated.
Shape Feature geometry Coordinates defining the features.
POLYGON_ID Polygon Identifier The HERE Carto ID for the feature.
FEATURE_TYPE Feature Type Distinguishes different Feature Categories: see Feature Type Codes for values.
DISPLAY_ID Display Identifier A value which can be used for map display to render features in a logical manner: Numbers for the features.
LANGUAGE_CODE Language code The language associated with the feature: see Language Codes for values.
NAME Name The name of the feature. See Administrative Name Content Types for field content details.
DISPLAY_CLASS Display class Provides a classification of Features which enables a meaningful display of those Features; see Display Classes for values.
COVERAGE_INDICATOR Coverage Indicator Coverage Indicator: see Coverage Indicator Codes for values.
EXPANDED_INCLUSION Expanded Inclusion Identifies cartographic features or links that meet the requirements for Expanded Inclusion: 1 - Meets Expanded Inclusion; see Expanded Inclusion for details
ISO_COUNTRY_CODE ISO Country Code Three-character Country Codes. Codeset name: ISO 3166 Alpha-3 code; Codeset source: International Organization for Standardization.
NAME_LAT Latin-1 Name Latin-1 Name for the Admin Link feature. See Administrative Name Content Types for field content details.
LANGUAGE_CODE_LAT Latin-1 Language Code Latin-1 Language Code: see Language Codes for values.
SQ_KM Feature area Feature size in square kilometers.
Shape_Length Length of feature in internal units Positive real numbers that are automatically generated.
Shape_Area Area of feature in internal units Positive real numbers that are automatically generated.