Images

JPEG and PostScript format versions of several files generated during the production of GEOID99, G99SSS, DEFLEC99 and G99BM are linked below. For all figures except those depicting elevation data, the colors range from magenta (minima) to red (maxima). Figures of elevation data range from blue (minima) to red (maxima). For all figures, the minimum and maximum data values are given to appreciate the range of the data, along with the selected range for the colors.

REGION range of data range of color images (sizes in bytes)
data description min. max. min. max. thumbnail JPEG GZipped PS
CONTERMINOUS UNITED STATES
the final geoid model
(GEOID99) 		-50.97
meters 		3.23
meters 		-51.6
meters 		-7.2
meters 		g1999usa.jpg
(249,552) 		g1999usa.ps.gz
(2,833,270)
the gravimetric geoid
model (G99SSS) 		-52.56
meters 		3.08
meters 		-51.6
meters 		-7.2
meters 		s1999usa.jpg
(247,789) 		s1999usa.ps.gz
(2,826,561)
deflections of the vertical
(DEFLEC99: xi) 		-39
arcsec. 		41
arcsec. 		-16
arcsec. 		16
arcsec. 		x1999usa.jpg
(384,245) 		x1999usa.ps.gz
(7,114,878)
deflections of the vertical
(DEFLEC99: eta) 		-43
arcsec. 		45
arcsec. 		-16
arcsec. 		16
arcsec. 		e1999usa.jpg
(381,257) 		e1999usa.ps.gz
(8,634,712)
30 arcsecond elevation
model 		-85
meters 		4035
meters 		-1
meters 		2500
meters 		dem99usa.jpg
(270,431) 		dem99usa.ps.gz
(7,254,980)
Bouguer gravity anomaly
grid (terrain-corrected) 		-347.8
mgals 		354.9
mgals 		-300.0
mgals 		75.0
mgals 		bga99usa.jpg
(316,610) 		bga99usa.ps.gz
(7,459,009)
ALASKA
the final geoid model
(GEOID99) 		-21.14
meters 		21.01
meters 		-20.0
meters 		20.0
meters 		g1999ala.jpg
(294,589) 		g1999ala.ps.gz
(940,006)
deflections of the vertical
(DEFLEC99: xi) 		-79
arcsec. 		69
arcsec. 		-30
arcsec. 		30
arcsec. 		x1999ala.jpg
(379,196) 		x1999ala.ps.gz
(1,871,533)
deflections of the vertical
(DEFLEC99: eta) 		-92
arcsec. 		97
arcsec. 		-20
arcsec. 		20
arcsec. 		e1999ala.jpg
(418,621) 		e1999ala.ps.gz
(2,516,944)
30 arcsecond elevation
model 		-112.7
meters 		6098.0
meters 		-1.0
meters 		2000.0
meters 		dem99ala.jpg
(250,471) 		dem99ala.ps.gz
(1,926,471)
Bouguer gravity anomaly
grid (terrain-corrected) 		-514.8
mgals 		235.9
mgals 		-180
mgals 		180
mgals 		bga99ala.jpg
(457,046) 		bga99ala.ps.gz
(2,020,621)
HAWAII
the final geoid model
(GEOID99) 		-2.18
meters 		28.10
meters 		-3.1
meters 		27.7
meters 		g1999haw.jpg
(141,144) 		g1999haw.ps.gz
(44,310)
deflections of the vertical
(DEFLEC99: xi) 		-61
arcsec. 		60
arcsec. 		-60
arcsec. 		60
arcsec. 		x1999haw.jpg
(185,453) 		x1999haw.ps.gz
(74,248)
deflections of the vertical
(DEFLEC99: eta) 		-75
arcsec. 		61
arcsec. 		-74
arcsec. 		61
arcsec. 		e1999haw.jpg
(204,772) 		e1999haw.ps.gz
(90,575)
30 arcsecond elevation
model 		0.0
meters 		4049.8
meters 		-1.0
meters 		3500.0
meters 		dem99haw.jpg
(56,076) 		dem99haw.ps.gz
(46,831)
Bouguer gravity anomaly
grid (terrain-corrected) 		-140.9
mgals 		335.5
mgals 		-125.0
mgals 		300.0
mgals 		bga99haw.jpg
(216,885) 		bga99haw.ps.gz
(161,315)
PUERTO RICO & VIRGIN ISLANDS
the final geoid model
(GEOID99) 		-70.88
meters 		-31.75
meters 		-70.8
meters 		-34.4
meters 		g1999prv.jpg
(142,867) 		g1999prv.ps.gz
(357,503)
deflections of the vertical
(DEFLEC99: xi) 		-45
arcsec. 		69
arcsec. 		-45
arcsec. 		67
arcsec. 		x1999prv.jpg
(180,855) 		x1999prv.ps.gz
(62,168)
deflections of the vertical
(DEFLEC99: eta) 		-24
arcsec. 		40
arcsec. 		-22
arcsec. 		28
arcsec. 		e1999prv.jpg
(182,297) 		e1999prv.ps.gz
(81,246)
30 arcsecond elevation
model 		0.0
meters 		2812.5
meters 		-1
meters 		800
meters 		dem99prv.jpg
(98,686) 		dem99prv.ps.gz
(72,034)
Bouguer gravity anomaly
grid (terrain-corrected) 		-366.9
mgals 		253.7
mgals 		-376
mgals 		169
mgals 		bga99prv.jpg
(286,272) 		bga99prv.ps.gz
(193,464)