org.j3d.loaders.dem
Class DEMTypeCRecord

java.lang.Object
  org.j3d.loaders.dem.DEMRecord
      org.j3d.loaders.dem.DEMTypeCRecord

public class DEMTypeCRecord
extends DEMRecord

Representation of the DEM File format Type C record.

The implementation of this record type does not quite strictly follow the file format definiton. Instead of using flags to indicate the availability of the data to follow, we just use the existance of the variable value (an array). If the array instance is null, assume that there is no available information.

The definition of the file format can be found at: http://edcwww.cr.usgs.gov/glis/hyper/guide/1_dgr_dem

Version:

$Revision: 1.1 $

Author:

Justin Couch

Field Summary

int[]	absoluteRootMeanSquare RMSE of file's datum relative to absolute datum (x, y, z) (element 2).
int	absoluteSampleSize Sample size on which statistics for the datum RMSE calculations (element 3).
int[]	relativeRootMeanSquare RMSE of DEM data relative to file's datum (x, y, z) (element 5).
int	relativeSampleSize Sample size on which statistics for the relative datum RMSE calculations (element 6).

Fields inherited from class org.j3d.loaders.dem.DEMRecord

ARC_SECONDS, EASTING, FEET, METERS, NORTHING, RADIANS, X, Y, Z

Constructor Summary

DEMTypeCRecord()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

absoluteRootMeanSquare

public int[] absoluteRootMeanSquare

RMSE of file's datum relative to absolute datum (x, y, z) (element 2). RMSE integer values are in the same unit of measure given by data elements 8 and 9 of record type A.

absoluteSampleSize

public int absoluteSampleSize

Sample size on which statistics for the datum RMSE calculations (element 3). If 0, then accuracy will be assumed to be estimated rather than computed.

relativeRootMeanSquare

public int[] relativeRootMeanSquare

RMSE of DEM data relative to file's datum (x, y, z) (element 5). RMSE integer values are in the same unit of measure given by data elements 8 and 9 of record type A.

relativeSampleSize

public int relativeSampleSize

Sample size on which statistics for the relative datum RMSE calculations (element 6). If 0, then accuracy will be assumed to be estimated rather than computed.

Constructor Detail

DEMTypeCRecord

public DEMTypeCRecord()