−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−128 −126 −124 −122 −120

−2264

−2262

−2260

−2258

−2256

−2254

−2252

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

6

8

10

12

14

16

18

20

22

24

26

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.319 N48.260 W

2.21 km69.331 N48.214 W

4.37 km69.341 N48.168 W

6.56 km69.354 N48.124 W

8.75 km69.365 N48.080 W

10.91 km69.376 N48.035 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_001: 15:37:09.5 to 15:39:55.4 GPS

−200

0

200

400

600

800

1000

1200

1400

6

8

10

12

14

16

18

20

22

24

26

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.319 N48.260 W

2.21 km69.331 N48.214 W

4.37 km69.341 N48.168 W

6.56 km69.354 N48.124 W

8.75 km69.365 N48.080 W

10.91 km69.376 N48.035 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_001: 15:37:09.5 to 15:39:55.4 GPS

−200

0

200

400

600

800

1000

1200

1400

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−120 −119.5 −119 −118.5

−2254.5

−2254

−2253.5

−2253

−2252.5

−2252

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

4

6

8

10

12

14

16

18

20

22

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.377 N48.033 W

1.14 km69.384 N48.012 W

2.27 km69.392 N48.017 W

3.41 km69.393 N48.045 W

4.55 km69.384 N48.058 W

5.68 km69.376 N48.042 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_002: 15:39:56.4 to 15:41:29.2 GPS

0

200

400

600

800

1000

1200

1400

1600

4

6

8

10

12

14

16

18

20

22

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.377 N48.033 W

1.14 km69.384 N48.012 W

2.27 km69.392 N48.017 W

3.41 km69.393 N48.045 W

4.55 km69.384 N48.058 W

5.68 km69.376 N48.042 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_002: 15:39:56.4 to 15:41:29.2 GPS

0

200

400

600

800

1000

1200

1400

1600

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−130 −120 −110−2305

−2300

−2295

−2290

−2285

−2280

−2275

−2270

−2265

−2260

−2255

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.375 N48.041 W

9.89 km69.288 N48.019 W

19.76 km69.200 N48.007 W

29.66 km69.111 N47.994 W

39.53 km69.023 N47.982 W

49.40 km68.934 N47.969 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_003: 15:41:30.3 to 15:51:48.4 GPS

−500

0

500

1000

1500

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.375 N48.041 W

9.89 km69.288 N48.019 W

19.76 km69.200 N48.007 W

29.66 km69.111 N47.994 W

39.53 km69.023 N47.982 W

49.40 km68.934 N47.969 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_003: 15:41:30.3 to 15:51:48.4 GPS

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−118 −116 −114 −112 −110

−2314

−2312

−2310

−2308

−2306

−2304

−2302

−2300

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.934 N47.969 W

3.06 km68.907 N47.958 W

6.12 km68.891 N47.900 W

9.18 km68.890 N47.824 W

12.24 km68.896 N47.750 W

15.27 km68.920 N47.721 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_004: 15:51:49.2 to 15:55:29.3 GPS

−400

−200

0

200

400

600

800

1000

1200

1400

1600

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.934 N47.969 W

3.06 km68.907 N47.958 W

6.12 km68.891 N47.900 W

9.18 km68.890 N47.824 W

12.24 km68.896 N47.750 W

15.27 km68.920 N47.721 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_004: 15:51:49.2 to 15:55:29.3 GPS

−400

−200

0

200

400

600

800

1000

1200

1400

1600

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−120 −110 −100

−2305

−2300

−2295

−2290

−2285

−2280

−2275

−2270

−2265

−2260

−2255

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.920 N47.721 W

10.11 km69.011 N47.730 W

20.19 km69.101 N47.741 W

30.24 km69.191 N47.752 W

40.32 km69.281 N47.765 W

50.40 km69.372 N47.777 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_005: 15:55:30.5 to 16:07:39.4 GPS

−500

0

500

1000

1500

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.920 N47.721 W

10.11 km69.011 N47.730 W

20.19 km69.101 N47.741 W

30.24 km69.191 N47.752 W

40.32 km69.281 N47.765 W

50.40 km69.372 N47.777 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_005: 15:55:30.5 to 16:07:39.4 GPS

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−108 −106 −104 −102 −100

−2260

−2255

−2250

−2245

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.372 N47.777 W

2.91 km69.398 N47.770 W

5.79 km69.415 N47.718 W

8.70 km69.419 N47.646 W

11.58 km69.414 N47.574 W

14.46 km69.397 N47.525 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_006: 16:07:40.2 to 16:11:08.6 GPS

−500

0

500

1000

1500

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.372 N47.777 W

2.91 km69.398 N47.770 W

5.79 km69.415 N47.718 W

8.70 km69.419 N47.646 W

11.58 km69.414 N47.574 W

14.46 km69.397 N47.525 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_006: 16:07:40.2 to 16:11:08.6 GPS

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−110 −100 −90−2305

−2300

−2295

−2290

−2285

−2280

−2275

−2270

−2265

−2260

−2255

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.396 N47.524 W

10.23 km69.305 N47.513 W

20.43 km69.213 N47.502 W

30.63 km69.122 N47.492 W

40.83 km69.031 N47.481 W

51.00 km68.940 N47.471 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_007: 16:11:09.5 to 16:21:29.8 GPS

−500

0

500

1000

1500

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.396 N47.524 W

10.23 km69.305 N47.513 W

20.43 km69.213 N47.502 W

30.63 km69.122 N47.492 W

40.83 km69.031 N47.481 W

51.00 km68.940 N47.471 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_007: 16:11:09.5 to 16:21:29.8 GPS

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−98 −96 −94 −92 −90

−2314

−2312

−2310

−2308

−2306

−2304

−2302

−2300

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

6

8

10

12

14

16

18

20

22

24

26

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.939 N47.471 W

3.06 km68.913 N47.453 W

6.12 km68.893 N47.402 W

9.15 km68.888 N47.329 W

12.21 km68.900 N47.261 W

15.24 km68.924 N47.228 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_008: 16:21:30.5 to 16:25:03.4 GPS

−200

0

200

400

600

800

1000

1200

1400

1600

6

8

10

12

14

16

18

20

22

24

26

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.939 N47.471 W

3.06 km68.913 N47.453 W

6.12 km68.893 N47.402 W

9.15 km68.888 N47.329 W

12.21 km68.900 N47.261 W

15.24 km68.924 N47.228 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_008: 16:21:30.5 to 16:25:03.4 GPS

−200

0

200

400

600

800

1000

1200

1400

1600

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−100 −90 −80

−2305

−2300

−2295

−2290

−2285

−2280

−2275

−2270

−2265

−2260

−2255

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.924 N47.228 W

10.32 km69.017 N47.229 W

20.61 km69.109 N47.238 W

30.90 km69.201 N47.248 W

41.19 km69.293 N47.258 W

51.48 km69.385 N47.268 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_009: 16:25:04.5 to 16:37:08.0 GPS

−1000

−500

0

500

1000

1500

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.924 N47.228 W

10.32 km69.017 N47.229 W

20.61 km69.109 N47.238 W

30.90 km69.201 N47.248 W

41.19 km69.293 N47.258 W

51.48 km69.385 N47.268 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_009: 16:25:04.5 to 16:37:08.0 GPS

−1000

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−88 −86 −84 −82 −80

−2258

−2256

−2254

−2252

−2250

−2248

−2246

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.386 N47.268 W

2.91 km69.412 N47.265 W

5.82 km69.432 N47.223 W

8.73 km69.436 N47.151 W

11.64 km69.429 N47.080 W

14.52 km69.413 N47.025 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_010: 16:37:09.0 to 16:40:31.4 GPS

−200

0

200

400

600

800

1000

1200

1400

1600

1800

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.386 N47.268 W

2.91 km69.412 N47.265 W

5.82 km69.432 N47.223 W

8.73 km69.436 N47.151 W

11.64 km69.429 N47.080 W

14.52 km69.413 N47.025 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_010: 16:37:09.0 to 16:40:31.4 GPS

−200

0

200

400

600

800

1000

1200

1400

1600

1800

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−90 −80 −70

−2300

−2295

−2290

−2285

−2280

−2275

−2270

−2265

−2260

−2255

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.412 N47.025 W

10.32 km69.320 N47.007 W

20.61 km69.228 N46.998 W

30.90 km69.136 N46.989 W

41.16 km69.044 N46.981 W

51.45 km68.952 N46.972 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_011: 16:40:32.4 to 16:51:14.9 GPS

−500

0

500

1000

1500

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.412 N47.025 W

10.32 km69.320 N47.007 W

20.61 km69.228 N46.998 W

30.90 km69.136 N46.989 W

41.16 km69.044 N46.981 W

51.45 km68.952 N46.972 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_011: 16:40:32.4 to 16:51:14.9 GPS

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−78 −76 −74 −72 −70

−2310

−2308

−2306

−2304

−2302

−2300

−2298

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.951 N46.972 W

3.51 km68.923 N46.945 W

6.99 km68.917 N46.863 W

10.50 km68.932 N46.788 W

13.98 km68.958 N46.742 W

17.46 km68.987 N46.760 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_012: 16:51:15.6 to 16:55:23.1 GPS

0

500

1000

1500

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.951 N46.972 W

3.51 km68.923 N46.945 W

6.99 km68.917 N46.863 W

10.50 km68.932 N46.788 W

13.98 km68.958 N46.742 W

17.46 km68.987 N46.760 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_012: 16:51:15.6 to 16:55:23.1 GPS

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−120 −110 −100 −90 −80 −70−2340

−2330

−2320

−2310

−2300

−2290

−2280

−2270

−2260

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

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X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.988 N46.761 W

10.74 km68.989 N47.025 W

21.45 km68.985 N47.292 W

32.19 km68.982 N47.560 W

42.90 km68.978 N47.827 W

53.61 km68.973 N48.094 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_013: 16:55:23.9 to 17:06:27.8 GPS

−200

0

200

400

600

800

1000

1200

1400

1600

1800

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.988 N46.761 W

10.74 km68.989 N47.025 W

21.45 km68.985 N47.292 W

32.19 km68.982 N47.560 W

42.90 km68.978 N47.827 W

53.61 km68.973 N48.094 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_013: 16:55:23.9 to 17:06:27.8 GPS

−200

0

200

400

600

800

1000

1200

1400

1600

1800

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−130 −129 −128 −127 −126 −125

−2299

−2298

−2297

−2296

−2295

−2294

−2293

−2292

−2291

−2290

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

4

6

8

10

12

14

16

18

20

22

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.973 N48.096 W

3.12 km68.974 N48.173 W

6.21 km68.988 N48.238 W

9.33 km69.014 N48.259 W

12.42 km69.040 N48.234 W

15.51 km69.056 N48.172 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_014: 17:06:28.8 to 17:09:58.0 GPS

−200

0

200

400

600

800

1000

1200

1400

4

6

8

10

12

14

16

18

20

22

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km68.973 N48.096 W

3.12 km68.974 N48.173 W

6.21 km68.988 N48.238 W

9.33 km69.014 N48.259 W

12.42 km69.040 N48.234 W

15.51 km69.056 N48.172 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_014: 17:06:28.8 to 17:09:58.0 GPS

−200

0

200

400

600

800

1000

1200

1400

−150 −100 −50 0

−2450

−2400

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X (km)

Y (

km)

Polar Stereograph 70N/−45E

−120 −110 −100 −90 −80−2330

−2320

−2310

−2300

−2290

−2280

−2270

−2260

−2250

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.056 N48.171 W

10.53 km69.066 N47.910 W

21.06 km69.070 N47.646 W

31.59 km69.074 N47.382 W

42.12 km69.077 N47.119 W

52.62 km69.081 N46.855 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_015: 17:09:58.8 to 17:22:10.0 GPS

0

500

1000

1500

5

10

15

20

25

30

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.056 N48.171 W

10.53 km69.066 N47.910 W

21.06 km69.070 N47.646 W

31.59 km69.074 N47.382 W

42.12 km69.077 N47.119 W

52.62 km69.081 N46.855 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_015: 17:09:58.8 to 17:22:10.0 GPS

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

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X (km)

Y (

km)

Polar Stereograph 70N/−45E

−74 −73 −72 −71 −70 −69

−2289

−2288

−2287

−2286

−2285

−2284

−2283

−2282

−2281

−2280

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.081 N46.854 W

2.85 km69.089 N46.787 W

5.67 km69.108 N46.742 W

8.52 km69.133 N46.732 W

11.34 km69.156 N46.758 W

14.16 km69.168 N46.819 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_016: 17:22:11.1 to 17:25:28.4 GPS

−500

0

500

1000

1500

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.081 N46.854 W

2.85 km69.089 N46.787 W

5.67 km69.108 N46.742 W

8.52 km69.133 N46.732 W

11.34 km69.156 N46.758 W

14.16 km69.168 N46.819 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_016: 17:22:11.1 to 17:25:28.4 GPS

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−120 −110 −100 −90 −80−2320

−2310

−2300

−2290

−2280

−2270

−2260

−2250

−2240

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.168 N46.821 W

10.44 km69.167 N47.083 W

20.85 km69.164 N47.345 W

31.26 km69.160 N47.607 W

41.67 km69.156 N47.868 W

52.08 km69.151 N48.130 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_017: 17:25:29.3 to 17:36:08.7 GPS

−200

0

200

400

600

800

1000

1200

1400

1600

1800

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.168 N46.821 W

10.44 km69.167 N47.083 W

20.85 km69.164 N47.345 W

31.26 km69.160 N47.607 W

41.67 km69.156 N47.868 W

52.08 km69.151 N48.130 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_017: 17:25:29.3 to 17:36:08.7 GPS

−200

0

200

400

600

800

1000

1200

1400

1600

1800

−150 −100 −50 0

−2450

−2400

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X (km)

Y (

km)

Polar Stereograph 70N/−45E

−130 −128 −126 −124

−2279

−2278

−2277

−2276

−2275

−2274

−2273

−2272

−2271

−2270

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.151 N48.132 W

2.88 km69.155 N48.202 W

5.73 km69.173 N48.251 W

8.58 km69.198 N48.259 W

11.43 km69.222 N48.238 W

14.28 km69.235 N48.178 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_018: 17:36:09.5 to 17:39:24.0 GPS

−1000

−500

0

500

1000

1500

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.151 N48.132 W

2.88 km69.155 N48.202 W

5.73 km69.173 N48.251 W

8.58 km69.198 N48.259 W

11.43 km69.222 N48.238 W

14.28 km69.235 N48.178 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_018: 17:36:09.5 to 17:39:24.0 GPS

−1000

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−120 −110 −100 −90 −80

−2300

−2290

−2280

−2270

−2260

−2250

−2240

−2230

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.235 N48.177 W

10.17 km69.245 N47.923 W

20.34 km69.249 N47.666 W

30.51 km69.253 N47.409 W

40.68 km69.256 N47.152 W

50.82 km69.259 N46.896 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_019: 17:39:24.8 to 17:51:00.7 GPS

−500

0

500

1000

1500

5

10

15

20

25

30

35

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.235 N48.177 W

10.17 km69.245 N47.923 W

20.34 km69.249 N47.666 W

30.51 km69.253 N47.409 W

40.68 km69.256 N47.152 W

50.82 km69.259 N46.896 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_019: 17:39:24.8 to 17:51:00.7 GPS

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

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−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−74 −72 −70

−2269

−2268

−2267

−2266

−2265

−2264

−2263

−2262

−2261

−2260

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.259 N46.894 W

3.09 km69.264 N46.819 W

6.15 km69.284 N46.768 W

9.24 km69.312 N46.764 W

12.30 km69.337 N46.788 W

15.36 km69.350 N46.851 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_020: 17:51:01.7 to 17:54:33.4 GPS

0

200

400

600

800

1000

1200

1400

1600

1800

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.259 N46.894 W

3.09 km69.264 N46.819 W

6.15 km69.284 N46.768 W

9.24 km69.312 N46.764 W

12.30 km69.337 N46.788 W

15.36 km69.350 N46.851 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_020: 17:51:01.7 to 17:54:33.4 GPS

0

200

400

600

800

1000

1200

1400

1600

1800

−150 −100 −50 0

−2450

−2400

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−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−120 −110 −100 −90 −80

−2290

−2280

−2270

−2260

−2250

−2240

−2230

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.350 N46.853 W

9.84 km69.346 N47.102 W

19.68 km69.343 N47.352 W

29.52 km69.339 N47.601 W

39.36 km69.335 N47.851 W

49.17 km69.331 N48.099 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_021: 17:54:34.3 to 18:04:38.4 GPS

−500

0

500

1000

1500

5

10

15

20

25

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.350 N46.853 W

9.84 km69.346 N47.102 W

19.68 km69.343 N47.352 W

29.52 km69.339 N47.601 W

39.36 km69.335 N47.851 W

49.17 km69.331 N48.099 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_021: 17:54:34.3 to 18:04:38.4 GPS

−500

0

500

1000

1500

−150 −100 −50 0

−2450

−2400

−2350

−2300

−2250

−2200

X (km)

Y (

km)

Polar Stereograph 70N/−45E

−126 −125 −124 −123

−2263

−2262

−2261

−2260

−2259

−2258

−2257

X (km)

Y (

km)

−1000 0 1000−3500

−3000

−2500

−2000

−1500

−1000

−500

X (km)

Y (

km)

SegmentFrameStart

6

8

10

12

14

16

18

20

22

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.331 N48.101 W

0.96 km69.331 N48.126 W

1.92 km69.330 N48.150 W

2.88 km69.328 N48.173 W

3.84 km69.323 N48.193 W

4.77 km69.317 N48.210 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_022: 18:04:39.3 to 18:05:38.6 GPS

0

500

1000

1500

6

8

10

12

14

16

18

20

22

Pro

paga

tion

dela

y (u

s)

WG

S−

84 E

leva

tion,

er =

3.1

5 (m

)

0.00 km69.331 N48.101 W

0.96 km69.331 N48.126 W

1.92 km69.330 N48.150 W

2.88 km69.328 N48.173 W

3.84 km69.323 N48.193 W

4.77 km69.317 N48.210 W

distancelatitude

longitude

mcrds 2008_Greenland_TO: "Jakobshavn Grid" 20080718_02_022: 18:04:39.3 to 18:05:38.6 GPS

0

500

1000

1500