DataSourceNOAA

Coded Values

Values

Description

1

Aerial Photography

Indicates the MHW data was created using digital orthophoto captured by airborne optical platforms

2

Satellite Imagery

Indicates the MHW data was created using digital imagery captured by satellite optical platforms

3

Lidar

Indicates the MHW data was created using LiDAR derived digital elevation data

4

IFSAR

Indicates the MHW data was created using IfSAR derived digital elevation data

5

HyperSpectral

Indicates the MHW data was created using hyperspectral imagery

6

Multispectral

Indicates the MHW data was created using multispectral imagery

7

Photogrammetric DEM

Indicates the MHW data was created using photographically derived digital elevation data

8

Compilation

Indicates the MHW data was created using a number of data types for input