Wever, Nander; White, Seth; Hunkeler, Priska A; Maksym, Ted; Leonard, Katherine C (2021): MagnaProbe snow thickness during a floe-scale walk on station PS81/506_GPS1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933566, In: Wever, N et al. (2021): Snow and ice thickness measurements from Terrestrial Laser Scanning, Magnaprobe and GEM-2 on ice stations PS81/503, PS81/506 and PS81/517 from Weddell Sea, Antarctica, 2013 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.933584
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Snow depth measured during a floe-scale walk (FSW) from Magnaprobe (MP), see Sturm and Holmgren (2018) for details. Floe-scale walks were performed to capture variability on a larger scale than the laser scan field.
Related to:
Wever, Nander; Leonard, Katherine C; Maksym, Ted; White, Seth; Proksch, Martin; Lenaerts, Jan T M (2021): Spatially distributed simulations of the effect of snow on mass balance and flooding of Antarctic sea ice. Journal of Glaciology, 67(266), 1055-1073, https://doi.org/10.1017/jog.2021.54
Further details:
Sturm, Matthew; Holmgren, J (2018): An Automatic Snow Depth Probe for Field Validation Campaigns. Water Resources Research, 54(11), 9695-9701, https://doi.org/10.1029/2018WR023559
Funding:
National Science Foundation (NSF), grant/award no. OPP-1142075: Role of Snow Distribution Processes in Antarctic Sea Ice Mass Balance
National Science Foundation (NSF), grant/award no. OPP-1341513: Collaborative Research: Seasonal Sea Ice Production in the Ross Sea, Antarctica
Swiss National Science Foundation (SNF), grant/award no. 142684: Antarctic precipitation, snow accumulation processes, and ice-ocean interactions
Swiss National Science Foundation (SNF), grant/award no. 172299: Spatial variability of snow on sea ice: where does it originate from and how does it impact the sea ice mass balance?
Coverage:
Latitude: -67.196890 * Longitude: -23.156920
Date/Time Start: 2013-07-12T20:00:00 * Date/Time End: 2013-07-12T20:00:00
Event(s):
PS81/506_GPS1 * Latitude: -67.196890 * Longitude: -23.156920 * Date/Time: 2013-07-12T20:00:00 * Campaign: ANT-XXIX/6 (PS81 AWECS) * Basis: Polarstern * Method/Device: Global positioning system (GPS) * Comment: Starting point of measurement; UTM Zone 27S, northing=2545052, easting=406729
Comment:
Coordinates:
============
X and Y coordinates are relative to a GPS base station installed on each floe. Coordinates were determined using post-processing kinematic GPS (PPK-GPS), and corrected for floe ration and drift. Coordinates of measurements inside the laser scanning area were particularly carefully processed to collocate measurements as accurately as possible (within a few cm). The vertical height above sea level in the TLS data was determined by using reflectors on poles. Upon installation of these reflector poles, the ice was drilled through and the height of the reflector above sea level was determined. For details, see Wever et al. (2021).
On the floe scale walk, magnaprobe coordinates have been equally processed as in the laser scanning area. However, for the GEM-2 instrument, the position of the magnaprobe was taken for the corresponding time stamp in the GEM-2 data. Since the GEM-2 instrument was following the Magnaprobe surveyor with a few m distance, this leads to less precise positioning. However, the GEM-2 instrument also has a footprint of similar order of magnitude (see Hunkeler et al., 2015).
Coordinate reference points:
============================
All coordinates are relative to GPS base station 1, in a local coordinate system where X and Y coordinates align with easting and northing, respectively, from the respective UTM Zone at a specific point in time. The respective coordinates of GPS base station 1 for this dataset are:
For PS81/506: Location of GPS base station 1, July 12 2013, 2000 UTC:
WGS84 : latitude=-67.19689 longitude=-23.15692
UTM Zone 27S : northing=2545052 easting=406729
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Cartesian coordinate, x | x | m | Wever, Nander | relative to GPS1 starting position | |
| 2 | Cartesian coordinate, y | y | m | Wever, Nander | relative to GPS1 starting position | |
| 3 | Snow thickness | Snow thick | m | Wever, Nander | MagnaProbe, Snow-Hydro |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
2208 data points
Data
| 1 x [m] | 2 y [m] | 3 Snow thick [m] |
|---|---|---|
| -16.627500 | -123.0320000 | 0.1988 |
| -16.827500 | -123.8320000 | 0.1436 |
| -18.127500 | -124.8320000 | 0.2011 |
| -19.827500 | -126.4320000 | 0.1470 |
| -20.527500 | -127.0320000 | 0.2250 |
| -22.927500 | -129.5320000 | 0.2022 |
| -24.327500 | -130.7320000 | 0.2460 |
| -26.927500 | -132.3320000 | 0.1840 |
| -29.227500 | -135.0320000 | 0.1362 |
| -31.427500 | -135.7320000 | 0.2011 |
| -33.727500 | -137.5320000 | 0.3559 |
| -35.927500 | -139.3320000 | 0.3161 |
| -37.627500 | -139.9320000 | 0.2802 |
| -39.027500 | -141.9320000 | 0.3161 |
| -41.827500 | -144.0320000 | 0.3161 |
| -42.627500 | -144.9320000 | 0.2352 |
| -45.427500 | -146.3320000 | 0.2512 |
| -46.627500 | -147.7320000 | 0.2312 |
| -49.227500 | -149.1320000 | 0.1965 |
| -52.327500 | -150.6320000 | 0.2238 |
| -54.027500 | -152.1320000 | 0.2369 |
| -56.327500 | -152.4320000 | 0.2079 |
| -57.927500 | -155.1320000 | 0.1652 |
| -60.727500 | -156.1320000 | 0.2244 |
| -62.827500 | -158.5320000 | 0.2443 |
| -64.527500 | -160.1320000 | 0.2375 |
| -65.927500 | -160.9320000 | 0.2369 |
| -68.627500 | -163.4320000 | 0.1419 |
| -69.627500 | -164.6320000 | 0.1982 |
| -71.427500 | -165.7320000 | 0.1555 |
| -73.427500 | -168.2320000 | 0.2910 |
| -74.327500 | -169.6320000 | 0.2290 |
| -77.527500 | -170.9320000 | 0.3013 |
| -79.127500 | -172.5320000 | 0.3371 |
| -81.127500 | -173.2320000 | 0.2477 |
| -83.327500 | -174.9320000 | 0.1737 |
| -84.627500 | -175.7320000 | 0.2261 |
| -86.427500 | -177.4320000 | 0.3092 |
| -88.227500 | -179.1320000 | 0.3815 |
| -90.127500 | -179.8320000 | 0.4219 |
| -91.427500 | -182.0320000 | 0.4777 |
| -93.727500 | -182.8320000 | 0.3559 |
| -27.027500 | -190.0320000 | 0.2603 |
| -27.627500 | -188.9320000 | 0.3241 |
| -28.527500 | -187.5320000 | 0.2108 |
| -30.227500 | -184.4320000 | 0.1556 |
| -31.327500 | -182.9320000 | 0.1704 |
| -32.727500 | -180.9320000 | 0.1567 |
| -34.027500 | -179.5320000 | 0.2541 |
| -35.627500 | -177.0320000 | 0.3013 |
| -36.927500 | -175.1320000 | 0.2495 |
| -38.527500 | -173.7320000 | 0.2000 |
| -39.627500 | -171.3320000 | 0.1761 |
| -41.227500 | -170.7320000 | 0.1630 |
| -41.327500 | -168.5320000 | 0.1613 |
| -43.127500 | -166.7320000 | 0.1647 |
| -44.527500 | -164.9320000 | 0.2324 |
| -46.227500 | -161.8320000 | 0.2011 |
| -47.027500 | -160.9320000 | 0.1658 |
| -49.127500 | -157.3320000 | 0.1510 |
| -49.527500 | -156.6320000 | 0.1749 |
| -51.327500 | -155.4320000 | 0.2421 |
| -52.327500 | -155.0320000 | 0.2956 |
| -53.827500 | -153.0320000 | 0.1579 |
| -54.627500 | -151.0320000 | 0.2774 |
| -56.227500 | -149.4320000 | 0.2421 |
| -57.227500 | -147.4320000 | 0.2370 |
| -57.727500 | -145.6320000 | 0.2410 |
| -60.027500 | -142.9320000 | 0.2581 |
| -61.627500 | -139.8320000 | 0.3070 |
| -63.127500 | -137.1320000 | 0.0576 |
| -64.327500 | -136.9320000 | 0.1886 |
| -65.927500 | -135.9320000 | 0.3458 |
| -66.927500 | -134.3320000 | 0.2273 |
| -68.627500 | -132.1320000 | 0.2034 |
| -69.127500 | -129.7320000 | 0.2433 |
| -70.727500 | -128.5320000 | 0.2843 |
| -71.827500 | -126.0320000 | 0.2421 |
| -73.127500 | -122.5320000 | 0.1818 |
| -75.027500 | -120.4320000 | 0.1795 |
| -75.627500 | -118.8320000 | 0.2501 |
| -76.727500 | -116.8320000 | 0.3651 |
| -78.927500 | -114.8320000 | 0.4973 |
| -79.627500 | -113.2320000 | 0.3401 |
| -80.027500 | -111.2320000 | 0.4483 |
| -82.227500 | -108.6320000 | 0.4141 |
| -83.427500 | -105.2320000 | 0.3270 |
| -84.427500 | -104.8320000 | 0.3777 |
| -86.727500 | -103.6320000 | 0.4506 |
| -88.427500 | -102.2320000 | 0.2604 |
| -90.627500 | -100.2320000 | 0.3378 |
| -90.927500 | -99.2317000 | 0.3225 |
| -92.827500 | -97.1317000 | 0.3173 |
| -94.227500 | -94.7317000 | 0.4483 |
| -95.027500 | -93.9317000 | 0.3954 |
| -97.027500 | -92.1317000 | 0.3276 |
| -98.627500 | -89.4317000 | 0.3698 |
| -99.727500 | -88.3317000 | 0.3982 |
| -102.628000 | -85.3317000 | 0.2445 |
| -104.228000 | -84.2317000 | 0.2974 |
| -105.028000 | -82.6317000 | 0.2815 |
| -105.528000 | -80.6317000 | 0.3561 |
| -107.128000 | -78.8317000 | 0.2969 |
| -108.328000 | -77.2317000 | 0.2365 |
| -110.228000 | -73.9317000 | 0.1026 |
| -111.928000 | -72.3317000 | 0.1904 |
| -114.228000 | -70.5317000 | 0.1414 |
| -115.528000 | -68.2317000 | 0.1636 |
| -117.528000 | -66.2317000 | 0.0987 |
| -118.928000 | -63.5317000 | 0.1397 |
| -121.128000 | -61.5317000 | 0.1499 |
| -122.128000 | -59.9317000 | 0.2399 |
| -123.828000 | -57.2317000 | 0.4245 |
| -125.828000 | -54.8317000 | 0.3174 |
| -126.728000 | -53.4317000 | 0.2638 |
| -127.628000 | -51.0317000 | 0.2997 |
| -129.628000 | -49.7317000 | 0.2792 |
| -131.028000 | -47.8317000 | 0.2211 |
| -132.628000 | -46.6317000 | 0.1852 |
| -134.228000 | -44.1317000 | 0.1551 |
| -136.728000 | -42.5317000 | 0.1744 |
| -138.428000 | -40.8317000 | 0.1864 |
| -140.428000 | -39.4317000 | 0.1852 |
| -142.428000 | -38.0317000 | 0.1909 |
| -143.728000 | -36.5317000 | 0.2080 |
| -146.328000 | -34.1317000 | 0.1340 |
| -147.328000 | -32.3317000 | 0.1778 |
| -150.628000 | -30.9317000 | 0.2200 |
| -151.128000 | -28.7317000 | 0.1260 |
| -152.828000 | -27.2317000 | 0.1454 |
| -155.328000 | -25.4317000 | 0.1727 |
| -156.128000 | -24.4317000 | 0.2308 |
| -157.628000 | -23.0317000 | 0.2251 |
| -159.228000 | -21.6317000 | 0.2980 |
| -159.128000 | -21.1317000 | 0.1123 |
| -159.028000 | -19.5317000 | 0.3630 |
| -159.228000 | -19.2317000 | 0.3328 |
| -161.728000 | -18.3317000 | 0.2103 |
| -163.028000 | -16.3317000 | 0.1442 |
| -164.328000 | -15.3317000 | 0.2274 |
| -165.628000 | -12.4317000 | 0.1716 |
| -167.228000 | -10.8317000 | 0.1659 |
| -169.728000 | -8.5316800 | 0.2570 |
| -171.728000 | -7.1316800 | 0.3220 |
| -171.528000 | -6.2316800 | 0.1830 |
| -172.828000 | -5.0316800 | 0.1955 |
| -175.228000 | -1.9316800 | 0.1277 |
| -176.528000 | -1.4316800 | 0.1625 |
| -178.828000 | 0.2683230 | 0.1630 |
| -180.128000 | 1.6683200 | 0.1152 |
| -180.428000 | 4.2683200 | 0.1602 |
| -181.228000 | 6.2683200 | 0.3169 |
| -182.228000 | 7.0683200 | 0.3881 |
| -183.428000 | 7.3683200 | 0.5367 |
| -183.828000 | 7.6683200 | 0.4587 |
| -185.328000 | 8.6683200 | 0.2582 |
| -186.728000 | 9.3683200 | 0.4143 |
| -188.728000 | 11.9683000 | 0.3066 |
| -190.828000 | 11.9683000 | 0.1431 |
| -192.128000 | 14.4683000 | 0.1773 |
| -193.428000 | 17.7683000 | 0.1591 |
| -193.328000 | 18.8683000 | 0.1773 |
| -190.628000 | 20.2683000 | 0.2024 |
| -189.328000 | 22.0683000 | 0.2149 |
| -187.928000 | 22.6683000 | 0.1773 |
| -186.428000 | 23.6683000 | 0.2457 |
| -184.428000 | 23.8683000 | 0.4246 |
| -183.228000 | 24.9683000 | 0.2833 |
| -181.328000 | 25.7683000 | 0.2411 |
| -181.228000 | 25.9683000 | 0.6166 |
| -181.128000 | 26.4683000 | 0.5636 |
| -180.528000 | 27.2683000 | 0.5248 |
| -179.728000 | 28.8683000 | 0.3414 |
| -177.128000 | 30.0683000 | 0.1124 |
| -175.428000 | 30.8683000 | 0.0941 |
| -174.828000 | 31.1683000 | 0.1317 |
| -172.628000 | 32.1683000 | 0.1403 |
| -170.128000 | 33.7683000 | 0.1146 |
| -168.228000 | 36.2683000 | 0.1232 |
| -165.728000 | 37.0683000 | 0.0839 |
| -163.628000 | 38.7683000 | 0.1819 |
| -162.328000 | 39.8683000 | 0.1659 |
| -159.728000 | 41.9683000 | 0.0771 |
| -157.028000 | 43.1683000 | 0.1357 |
| -155.928000 | 43.7683000 | 0.1688 |
| -154.328000 | 44.8683000 | 0.2309 |
| -152.428000 | 46.3683000 | 0.1414 |
| -151.228000 | 47.4683000 | 0.1921 |
| -148.028000 | 48.6683000 | 0.1414 |
| -145.728000 | 48.3683000 | 0.2013 |
| -144.128000 | 47.0683000 | 0.1295 |
| -142.128000 | 45.0683000 | 0.1266 |
| -140.728000 | 44.1683000 | 0.2184 |
| -138.728000 | 42.9683000 | 0.1597 |
| -138.028000 | 41.0683000 | 0.2269 |
| -137.228000 | 39.3683000 | 0.1751 |
| -135.128000 | 37.3683000 | 0.1631 |
| -133.228000 | 35.9683000 | 0.1511 |
| -131.528000 | 34.0683000 | 0.1796 |
| -129.528000 | 32.8683000 | 0.2491 |
| -128.228000 | 31.3683000 | 0.1614 |
| -126.428000 | 30.4683000 | 0.0998 |
| -124.528000 | 28.8683000 | 0.1614 |
| -121.828000 | 26.1683000 | 0.1637 |
| -121.828000 | 25.3683000 | 0.1489 |
| -120.128000 | 24.2683000 | 0.1511 |
| -119.328000 | 23.5683000 | 0.1876 |
| -117.128000 | 22.2683000 | 0.1090 |
| -116.428000 | 20.6683000 | 0.1591 |
| -114.428000 | 19.2683000 | 0.1295 |
| -112.528000 | 17.9683000 | 0.0782 |
| -111.228000 | 16.8683000 | 0.1432 |
| -110.028000 | 15.1683000 | 0.1933 |
| -107.228000 | 14.3683000 | 0.2218 |
| -106.128000 | 12.6683000 | 0.2315 |
| -103.528000 | 11.0683000 | 0.0987 |
| -102.928000 | 10.4683000 | 0.1603 |
| -100.528000 | 9.0683200 | 0.1751 |
| -99.027500 | 6.8683200 | 0.1979 |
| -97.727500 | 5.7683200 | 0.1454 |
| -96.727500 | 4.4683200 | 0.1568 |
| -93.927500 | 2.2683200 | 0.2093 |
| -92.627500 | 1.3683200 | 0.1819 |
| -91.927500 | 0.3683230 | 0.2007 |
| -90.727500 | -0.2316770 | 0.1711 |
| -87.827500 | -2.1316800 | 0.0907 |
| -85.927500 | -2.9316800 | 0.1363 |
| -85.327500 | -3.3316800 | 0.1004 |
| -81.327500 | -5.3316800 | 0.1500 |
| -79.627500 | -6.2316800 | 0.1933 |
| -78.327500 | -7.9316800 | 0.2235 |
| -75.427500 | -9.1316800 | 0.1990 |
| -74.027500 | -10.2317000 | 0.1762 |
| -70.727500 | -12.2317000 | 0.1853 |
| -69.327500 | -13.1317000 | 0.1910 |
| -67.427500 | -14.4317000 | 0.1791 |
| -66.127500 | -16.0317000 | 0.1893 |
| -64.027500 | -16.6317000 | 0.1785 |
| -61.627500 | -17.6317000 | 0.1899 |
| -60.427500 | -19.5317000 | 0.1637 |
| -59.027500 | -21.3317000 | 0.1876 |
| -57.727500 | -23.3317000 | 0.1939 |
| -56.327500 | -24.3317000 | 0.1113 |
| -55.227500 | -24.9317000 | 0.2281 |
| -53.627500 | -25.8317000 | 0.1192 |
| -51.227500 | -26.8317000 | 0.1500 |
| -50.027500 | -27.0317000 | 0.1785 |
| -48.727500 | -27.9317000 | 0.1626 |
| -46.327500 | -28.1317000 | 0.1774 |
| -43.527500 | -28.9317000 | 0.2766 |
| -41.527500 | -29.4317000 | 0.0965 |
| -40.427500 | -29.2317000 | 0.1631 |
| -38.327500 | -30.3317000 | 0.1848 |
| -35.227500 | -29.6317000 | 0.2133 |
| -34.227500 | -31.3317000 | 0.1101 |
| -31.827500 | -31.8317000 | 0.1301 |
| -30.227500 | -32.5317000 | 0.1540 |
| -27.527500 | -33.2317000 | 0.1130 |
| -26.027500 | -34.3317000 | 0.2880 |
| -24.827500 | -35.8317000 | 0.2640 |
| -23.427500 | -36.7317000 | 0.1694 |
| -21.027500 | -38.5317000 | 0.1842 |
| -19.127500 | -39.4317000 | 0.1352 |
| -18.027500 | -40.7317000 | 0.0782 |
| -17.127500 | -41.9317000 | 0.0873 |
| -14.427500 | -43.2317000 | 0.2304 |
| -13.927500 | -43.8317000 | 0.2526 |
| -13.027500 | -44.7317000 | 0.3917 |
| -11.827500 | -45.6317000 | 0.2122 |
| -9.627520 | -46.8317000 | 0.1831 |
| -7.027520 | -47.3317000 | 0.1375 |
| -4.627520 | -48.5317000 | 0.1831 |
| -3.027520 | -49.8317000 | 0.1780 |
| -0.827516 | -51.0317000 | 0.2310 |
| 2.572480 | -52.8317000 | 0.2042 |
| 5.072480 | -53.9317000 | 0.2219 |
| 8.272480 | -54.5317000 | 0.2458 |
| 9.872480 | -55.1317000 | 0.2287 |
| 11.872500 | -57.1317000 | 0.2082 |
| 12.972500 | -57.3317000 | 0.1877 |
| 15.272500 | -58.9317000 | 0.2487 |
| 16.972500 | -60.0317000 | 0.2407 |
| 19.372500 | -60.6317000 | 0.2105 |
| 19.372500 | -61.3317000 | 0.2333 |
| 21.972500 | -62.5317000 | 0.2527 |
| 23.372500 | -63.8317000 | 0.2424 |
| 24.572500 | -63.4317000 | 0.2048 |
| 27.072500 | -65.3317000 | 0.1330 |
| 29.972500 | -65.4317000 | 0.2242 |
| 32.372500 | -66.6317000 | 0.2207 |
| 35.172500 | -67.5317000 | 0.2800 |
| 35.972500 | -68.4317000 | 0.2458 |
| 36.872500 | -69.4317000 | 0.2276 |
| 37.772500 | -70.7317000 | 0.2065 |
| 39.572500 | -72.0317000 | 0.1945 |
| 41.272500 | -74.9317000 | 0.1615 |
| 42.172500 | -76.6317000 | 0.2082 |
| 43.772500 | -78.3317000 | 0.1820 |
| 44.572500 | -80.2317000 | 0.1466 |
| 45.372500 | -82.1317000 | 0.1717 |
| 47.372500 | -84.0317000 | 0.1979 |
| 48.872500 | -86.0317000 | 0.1033 |
| 51.372500 | -88.7317000 | 0.0668 |
| 52.472500 | -90.6317000 | 0.1592 |
| 53.772500 | -92.7317000 | 0.1523 |
| 55.072500 | -94.2317000 | 0.1797 |
| 56.472500 | -96.4317000 | 0.2413 |
| 58.072500 | -98.8317000 | 0.1820 |
| 59.272500 | -100.5320000 | 0.1461 |
| 60.672500 | -103.1320000 | 0.1364 |
| 61.772500 | -105.7320000 | 0.1603 |
| 62.272500 | -108.0320000 | 0.1238 |
| 63.672500 | -109.5320000 | 0.1119 |
| 64.672500 | -110.8320000 | 0.3228 |
| 65.872500 | -112.9320000 | 0.2230 |
| 67.572500 | -115.8320000 | 0.1489 |
| 68.072500 | -117.5320000 | 0.1729 |
| 69.172500 | -120.1320000 | 0.1370 |
| 68.672500 | -122.9320000 | 0.0532 |
| 69.372500 | -125.0320000 | 0.1484 |
| 69.672500 | -127.2320000 | 0.1324 |
| 70.972500 | -128.9320000 | 0.1717 |
| 73.172500 | -130.8320000 | 0.1592 |
| 75.072500 | -129.3320000 | 0.0954 |
| 77.172500 | -127.8320000 | 0.0389 |
| 78.372500 | -126.1320000 | 0.1393 |
| 80.172500 | -123.9320000 | 0.1239 |
| 81.072500 | -121.2320000 | 0.1478 |
| 81.472500 | -119.6320000 | 0.2197 |
| 82.172500 | -117.7320000 | 0.1684 |
| 82.872500 | -114.4320000 | 0.1923 |
| 83.572500 | -113.8320000 | 0.1820 |
| 84.372500 | -110.9320000 | 0.1552 |
| 84.072500 | -109.4320000 | 0.0965 |
| 85.172500 | -107.1320000 | 0.2436 |
| 86.172500 | -104.7320000 | 0.1729 |
| 86.272500 | -103.0320000 | 0.1843 |
| 87.372500 | -100.6320000 | 0.1940 |
| 87.472500 | -99.0317000 | 0.2094 |
| 87.572500 | -96.6317000 | 0.1832 |
| 89.472500 | -95.5317000 | 0.2482 |
| 91.772500 | -93.6317000 | 0.2562 |
| 92.872500 | -90.9317000 | 0.2511 |
| 92.272500 | -88.7317000 | 0.2305 |
| 92.072500 | -87.1317000 | 0.1604 |
| 92.872500 | -85.6317000 | 0.2317 |
| 95.572500 | -84.4317000 | 0.2322 |
| 96.672500 | -82.6317000 | 0.1781 |
| 97.572500 | -79.8317000 | 0.1649 |
| 100.072000 | -78.7317000 | 0.1570 |
| 101.772000 | -77.2317000 | 0.2151 |
| 101.772000 | -75.3317000 | 0.1467 |
| 101.872000 | -75.9317000 | 0.1324 |
| 101.772000 | -75.7317000 | 0.1028 |
| 102.672000 | -74.6317000 | 0.3554 |
| 102.972000 | -74.1317000 | 0.2858 |
| 103.672000 | -73.6317000 | 0.1866 |
| 104.872000 | -72.9317000 | 0.1598 |
| 106.572000 | -70.8317000 | 0.1741 |
| 108.272000 | -69.9317000 | 0.1570 |
| 110.772000 | -68.4317000 | 0.2334 |
| 112.572000 | -66.3317000 | 0.2163 |
| 113.672000 | -65.2317000 | 0.0999 |
| 112.572000 | -64.8317000 | 0.1729 |
| 111.072000 | -61.9317000 | 0.1969 |
| 109.972000 | -60.5317000 | 0.2231 |
| 109.072000 | -58.8317000 | 0.1969 |
| 107.872000 | -57.3317000 | 0.1524 |
| 107.772000 | -55.7317000 | 0.1467 |
| 105.872000 | -53.1317000 | 0.1125 |
| 104.372000 | -51.0317000 | 0.1769 |
| 103.572000 | -49.4317000 | 0.2174 |
| 103.072000 | -46.2317000 | 0.1427 |
| 101.772000 | -45.4317000 | 0.1832 |
| 101.672000 | -44.5317000 | 0.1319 |
| 100.672000 | -42.7317000 | 0.1319 |
| 99.472500 | -40.1317000 | 0.2237 |
| 97.172500 | -38.0317000 | 0.2186 |
| 96.872500 | -35.8317000 | 0.1775 |
| 95.172500 | -33.9317000 | 0.1923 |
| 94.372500 | -32.1317000 | 0.2722 |
| 92.572500 | -30.5317000 | 0.2448 |
| 92.872500 | -29.0317000 | 0.2511 |
| 92.272500 | -27.2317000 | 0.2471 |
| 91.672500 | -25.2317000 | 0.2573 |
| 89.972500 | -23.0317000 | 0.2539 |
| 89.772500 | -21.4317000 | 0.2397 |
| 88.072500 | -19.4317000 | 0.2311 |
| 87.772500 | -17.4317000 | 0.2442 |
| 86.872500 | -15.8317000 | 0.2323 |
| 86.072500 | -13.6317000 | 0.1952 |
| 84.572500 | -12.0317000 | 0.2311 |
| 84.172500 | -10.4317000 | 0.2300 |
| 83.972500 | -8.6316800 | 0.1610 |
| 83.472500 | -7.6316800 | 0.1615 |
| 82.972500 | -6.4316800 | 0.1866 |
| 82.972500 | -3.8316800 | 0.1650 |
| 80.972500 | -1.3316800 | 0.3412 |
| 81.572500 | 0.3683230 | 0.2266 |
| 81.172500 | 2.1683200 | 0.1673 |
| 80.272500 | 3.9683200 | 0.1770 |
| 79.772500 | 5.5683200 | 0.2083 |
| 79.972500 | 7.3683200 | 0.0874 |
| 78.472500 | 8.9683200 | 0.1695 |
| 77.672500 | 11.9683000 | 0.1998 |
| 77.372500 | 12.7683000 | 0.2426 |
| 76.772500 | 14.2683000 | 0.2026 |
| 76.472500 | 16.4683000 | 0.2722 |
| 76.172500 | 17.8683000 | 0.2192 |
| 74.172500 | 20.3683000 | 0.1570 |
| 73.572500 | 22.1683000 | 0.1718 |
| 72.472500 | 24.7683000 | 0.2009 |
| 71.072500 | 26.3683000 | 0.1832 |
| 71.272500 | 26.8683000 | 0.1981 |
| 71.372500 | 29.4683000 | 0.1901 |
| 70.372500 | 31.0683000 | 0.1627 |
| 69.772500 | 33.6683000 | 0.1576 |
| 68.572500 | 35.8683000 | 0.0737 |
| 68.072500 | 38.0683000 | 0.2044 |
| 67.872500 | 39.8683000 | 0.2380 |
| 67.372500 | 40.5683000 | 0.2255 |
| 65.872500 | 43.2683000 | 0.1673 |
| 65.772500 | 44.4683000 | 0.2072 |
| 64.372500 | 46.4683000 | 0.2894 |
| 63.772500 | 48.2683000 | 0.3008 |
| 62.472500 | 50.0683000 | 0.2283 |
| 61.472500 | 51.6683000 | 0.1924 |
| 59.872500 | 53.6683000 | 0.1524 |
| 58.972500 | 55.9683000 | 0.1559 |
| 58.272500 | 57.9683000 | 0.2226 |
| 57.272500 | 60.1683000 | 0.2842 |
| 55.672500 | 62.0683000 | 0.2460 |
| 55.672500 | 62.9683000 | 0.2323 |
| 54.972500 | 64.5683000 | 0.2375 |
| 54.272500 | 65.7683000 | 0.1941 |
| 53.372500 | 67.7683000 | 0.3036 |
| 52.172500 | 69.4683000 | 0.2369 |
| 51.572500 | 70.4683000 | 0.2346 |
| 50.972500 | 71.8683000 | 0.1861 |
| 50.072500 | 73.2683000 | 0.2574 |
| 49.372500 | 75.0683000 | 0.4063 |
| 48.972500 | 75.4683000 | 0.4069 |
| 49.572500 | 75.9683000 | 0.1325 |
| 49.472500 | 76.4683000 | 0.0623 |
| 49.072500 | 77.8683000 | 0.2477 |
| 48.672500 | 79.2683000 | 0.3681 |
| 48.072500 | 81.6683000 | 0.2232 |
| 47.672500 | 82.5683000 | 0.1502 |
| 47.272500 | 84.1683000 | 0.0971 |
| 46.972500 | 85.7683000 | 0.0966 |
| 45.372500 | 87.8683000 | 0.0954 |
| 45.072500 | 89.4683000 | 0.1416 |
| 42.972500 | 92.3683000 | 0.0880 |
| 43.072500 | 92.6683000 | 0.1947 |
| 42.472500 | 95.7683000 | 0.1331 |
| 42.072500 | 96.9683000 | 0.1274 |
| 42.672500 | 98.3683000 | 0.2010 |
| 45.572500 | 100.3680000 | 0.2323 |
| 46.572500 | 101.8680000 | 0.1736 |
| 47.372500 | 103.3680000 | 0.2472 |
| 49.372500 | 105.4680000 | 0.2084 |
| 50.772500 | 106.5680000 | 0.2118 |
| 52.472500 | 108.0680000 | 0.1399 |
| 54.472500 | 109.2680000 | 0.1548 |
| 55.972500 | 110.7680000 | 0.1605 |
| 56.472500 | 112.2680000 | 0.1593 |
| 57.472500 | 113.3680000 | 0.1405 |
| 59.172500 | 115.2680000 | 0.1051 |
| 60.672500 | 116.8680000 | 0.1354 |
| 62.172500 | 118.9680000 | 0.1394 |
| 63.472500 | 119.4680000 | 0.1502 |
| 64.972500 | 121.3680000 | 0.1399 |
| 66.372500 | 123.2680000 | 0.1633 |
| 68.372500 | 125.1680000 | 0.1959 |
| 68.972500 | 126.0680000 | 0.1867 |
| 69.672500 | 127.8680000 | 0.1519 |
| 71.672500 | 129.3680000 | 0.1388 |
| 72.572500 | 131.0680000 | 0.1536 |
| 75.172500 | 132.4680000 | 0.1730 |
| 76.272500 | 133.5680000 | 0.1747 |
| 77.772500 | 134.6680000 | 0.1639 |
| 79.572500 | 136.7680000 | 0.1451 |
| 80.672500 | 138.3680000 | 0.1907 |
| 82.772500 | 139.5680000 | 0.1839 |
| 84.172500 | 140.6680000 | 0.1822 |
| 86.172500 | 140.8680000 | 0.1616 |
| 87.972500 | 142.0680000 | 0.1708 |
| 90.072500 | 143.1680000 | 0.1320 |
| 91.472500 | 144.6680000 | 0.2404 |
| 93.072500 | 145.9680000 | 0.2255 |
| 94.872500 | 146.6680000 | 0.2090 |
| 97.072500 | 147.5680000 | 0.2387 |
| 98.572500 | 149.0680000 | 0.1308 |
| 100.872000 | 149.8680000 | 0.1833 |
| 101.172000 | 151.3680000 | 0.1782 |
| 103.972000 | 152.0680000 | 0.2352 |
| 105.372000 | 153.5680000 | 0.2170 |
| 106.272000 | 154.4680000 | 0.2923 |
| 108.472000 | 156.7680000 | 0.3442 |
| 109.272000 | 158.1680000 | 0.2655 |
| 111.272000 | 158.5680000 | 0.2233 |
| 112.572000 | 160.4680000 | 0.1474 |
| 114.672000 | 160.7680000 | 0.1217 |
| 115.372000 | 162.1680000 | 0.1765 |
| 117.272000 | 164.0680000 | 0.1959 |
| 119.572000 | 164.8680000 | 0.1411 |
| 122.072000 | 166.0680000 | 0.1833 |
| 124.172000 | 167.0680000 | 0.1320 |
| 126.872000 | 168.0680000 | 0.1502 |
| 127.972000 | 168.5680000 | 0.1571 |
| 130.772000 | 168.6680000 | 0.1291 |
| 133.072000 | 169.8680000 | 0.1514 |
| 134.472000 | 170.3680000 | 0.1993 |
| 135.472000 | 171.2680000 | 0.1982 |
| 138.772000 | 171.9680000 | 0.2233 |
| 140.272000 | 172.7680000 | 0.2524 |
| 142.872000 | 173.9680000 | 0.2427 |
| 145.372000 | 175.3680000 | 0.1417 |
| 145.372000 | 176.7680000 | 0.2335 |
| 147.272000 | 178.8680000 | 0.2461 |
| 149.272000 | 180.0680000 | 0.2216 |
| 149.472000 | 180.0680000 | 0.2746 |
| 151.872000 | 181.6680000 | 0.3443 |
| 153.272000 | 183.4680000 | 0.1845 |
| 155.672000 | 184.6680000 | 0.2005 |
| 157.472000 | 185.7680000 | 0.2090 |
| 159.772000 | 186.7680000 | 0.1651 |
| 160.872000 | 187.4680000 | 0.1228 |
| 163.572000 | 187.6680000 | 0.2746 |
| 166.172000 | 189.3680000 | 0.2141 |
| 168.272000 | 190.5680000 | 0.1622 |
| 169.972000 | 191.0680000 | 0.1109 |
| 172.372000 | 190.9680000 | 0.1012 |
| 174.872000 | 191.2680000 | 0.0487 |
| 177.572000 | 190.0680000 | 0.1171 |
| 179.872000 | 189.4680000 | 0.1525 |
| 181.872000 | 189.5680000 | 0.1628 |
| 184.372000 | 189.0680000 | 0.1320 |
| 187.072000 | 187.6680000 | 0.1257 |
| 188.472000 | 186.1680000 | 0.1434 |
| 190.672000 | 185.2680000 | 0.1708 |
| 191.372000 | 184.3680000 | 0.2267 |
| 192.972000 | 183.0680000 | 0.2712 |
| 195.172000 | 180.8680000 | 0.2495 |
| 196.372000 | 179.1680000 | 0.1993 |
| 197.872000 | 177.8680000 | 0.3780 |
| 199.672000 | 176.6680000 | 0.0852 |
| 201.472000 | 176.0680000 | 0.0464 |
| 201.672000 | 175.2680000 | 0.3420 |
| 202.472000 | 174.2680000 | 0.2210 |
| 203.172000 | 172.7680000 | 0.2496 |
| 204.772000 | 171.1680000 | 0.2016 |
| 206.072000 | 168.7680000 | 0.2701 |
| 206.372000 | 167.2680000 | 0.1873 |
| 206.472000 | 165.8680000 | 0.1834 |
| 206.972000 | 163.2680000 | 0.3181 |
| 206.572000 | 161.8680000 | 0.2575 |
| 207.472000 | 158.2680000 | 0.2410 |
| 207.372000 | 157.2680000 | 0.1708 |
| 207.272000 | 155.3680000 | 0.2330 |
| 207.372000 | 154.2680000 | 0.1845 |
| 206.972000 | 151.5680000 | 0.2296 |
| 206.472000 | 149.3680000 | 0.2153 |
| 206.572000 | 147.3680000 | 0.2587 |
| 204.772000 | 145.4680000 | 0.2216 |
| 203.972000 | 143.7680000 | 0.2536 |
| 203.072000 | 142.5680000 | 0.4494 |
| 202.672000 | 140.6680000 | 0.2838 |
| 202.172000 | 139.8680000 | 0.4956 |
| 201.372000 | 139.5680000 | 0.4208 |
| 200.672000 | 138.5680000 | 0.4163 |
| 199.672000 | 138.0680000 | 0.5179 |
| 198.672000 | 136.9680000 | 0.5784 |
| 198.572000 | 135.8680000 | 0.2330 |
| 198.272000 | 134.6680000 | 0.1868 |
| 197.172000 | 132.7680000 | 0.1514 |
| 196.072000 | 131.7680000 | 0.1948 |
| 195.272000 | 129.7680000 | 0.2005 |
| 193.872000 | 127.5680000 | 0.2188 |
| 193.272000 | 125.8680000 | 0.1480 |
| 192.472000 | 123.5680000 | 0.2519 |
| 192.072000 | 121.8680000 | 0.2051 |
| 191.172000 | 120.1680000 | 0.1971 |
| 189.872000 | 118.0680000 | 0.1640 |
| 188.872000 | 116.6680000 | 0.1948 |
| 187.972000 | 114.5680000 | 0.1897 |
| 186.072000 | 112.0680000 | 0.2039 |
| 185.872000 | 110.4680000 | 0.2114 |
| 184.872000 | 109.0680000 | 0.2382 |
| 184.072000 | 107.4680000 | 0.1320 |
| 182.572000 | 104.7680000 | 0.1343 |
| 181.672000 | 102.6680000 | 0.1577 |
| 180.972000 | 100.7680000 | 0.1371 |
| 180.672000 | 99.2683000 | 0.1583 |
| 179.272000 | 96.9683000 | 0.1640 |
| 178.472000 | 94.4683000 | 0.1743 |
| 177.772000 | 91.9683000 | 0.2199 |
| 176.972000 | 90.4683000 | 0.2331 |
| 175.872000 | 87.5683000 | 0.2199 |
| 175.472000 | 86.7683000 | 0.2216 |
| 175.072000 | 84.0683000 | 0.2724 |
| 174.272000 | 82.3683000 | 0.2656 |
| 173.872000 | 80.4683000 | 0.2017 |
| 172.572000 | 78.1683000 | 0.1680 |
| 172.172000 | 76.5683000 | 0.2165 |
| 171.472000 | 73.9683000 | 0.1611 |
| 170.572000 | 72.1683000 | 0.1469 |
| 169.472000 | 69.9683000 | 0.1309 |
| 169.272000 | 67.5683000 | 0.2028 |
| 168.572000 | 65.7683000 | 0.1783 |
| 168.272000 | 63.8683000 | 0.1834 |
| 167.872000 | 61.5683000 | 0.3067 |
| 165.972000 | 59.5683000 | 0.2279 |
| 164.972000 | 57.8683000 | 0.3181 |
| 164.272000 | 57.1683000 | 0.2884 |
| 163.172000 | 54.8683000 | 0.2382 |
| 161.972000 | 53.1683000 | 0.1845 |
| 161.072000 | 51.0683000 | 0.1788 |
| 160.172000 | 48.9683000 | 0.1571 |
| 158.672000 | 46.1683000 | 0.1863 |
| 157.172000 | 44.2683000 | 0.2017 |
| 155.972000 | 41.9683000 | 0.2513 |
| 155.872000 | 40.7683000 | 0.1765 |
| 155.172000 | 38.8683000 | 0.2548 |
| 154.372000 | 36.7683000 | 0.2302 |
| 153.272000 | 34.8683000 | 0.1823 |
| 152.372000 | 32.8683000 | 0.1651 |
| 151.372000 | 30.9683000 | 0.1777 |
| 150.072000 | 28.3683000 | 0.1903 |
| 148.972000 | 27.1683000 | 0.2388 |
| 147.872000 | 25.2683000 | 0.2536 |
| 147.672000 | 24.1683000 | 0.3044 |
| 146.572000 | 22.0683000 | 0.2993 |
| 145.872000 | 21.1683000 | 0.2314 |
| 144.172000 | 18.8683000 | 0.1914 |
| 143.172000 | 16.5683000 | 0.2062 |
| 142.572000 | 14.6683000 | 0.1714 |
| 141.272000 | 12.3683000 | 0.1537 |
| 140.572000 | 10.9683000 | 0.1549 |
| 139.472000 | 8.7683200 | 0.1788 |
| 138.872000 | 6.9683200 | 0.2462 |
| 138.072000 | 5.0683200 | 0.2222 |
| 137.772000 | 2.9683200 | 0.1731 |
| 137.272000 | 1.0683200 | 0.1988 |
| 136.072000 | -1.8316800 | 0.1560 |
| 136.172000 | -3.3316800 | 0.2451 |
| 135.172000 | -5.6316800 | 0.3741 |
| 134.672000 | -7.2316800 | 0.2559 |
| 133.672000 | -9.8316800 | 0.2034 |
| 132.772000 | -10.9317000 | 0.2063 |
| 130.672000 | -13.2317000 | 0.1697 |
| 130.672000 | -14.6317000 | 0.2245 |
| 129.872000 | -16.5317000 | 0.2268 |
| 129.072000 | -18.0317000 | 0.2485 |
| 126.572000 | -18.9317000 | 0.1766 |
| 125.372000 | -19.4317000 | 0.1709 |
| 123.672000 | -19.9317000 | 0.2017 |
| 121.272000 | -20.2317000 | 0.2268 |
| 119.572000 | -20.8317000 | 0.2285 |
| 117.172000 | -21.9317000 | 0.2040 |
| 115.272000 | -22.0317000 | 0.1446 |
| 112.372000 | -22.2317000 | 0.1269 |
| 110.872000 | -22.8317000 | 0.1617 |
| 105.072000 | -23.5317000 | 0.2628 |
| 104.572000 | -25.6317000 | 0.1812 |
| 103.972000 | -26.7317000 | 0.2011 |
| 101.672000 | -29.0317000 | 0.2360 |
| 100.472000 | -30.6317000 | 0.2326 |
| 99.472500 | -32.2317000 | 0.2645 |
| 98.172500 | -33.9317000 | 0.2428 |
| 96.872500 | -34.8317000 | 0.1703 |
| 96.172500 | -35.6317000 | 0.2600 |
| 95.772500 | -36.3317000 | 0.2811 |
| 94.272500 | -38.3317000 | 0.2737 |
| 91.972500 | -40.7317000 | 0.1640 |
| 90.472500 | -41.5317000 | 0.2046 |
| 89.772500 | -42.4317000 | 0.1618 |
| 88.672500 | -43.4317000 | 0.0533 |
| 87.672500 | -44.5317000 | 0.0630 |
| 86.272500 | -45.8317000 | 0.0750 |
| 83.672500 | -46.7317000 | 0.1104 |
| 82.472500 | -47.5317000 | 0.0795 |
| 80.772500 | -49.3317000 | 0.0458 |
| 78.172500 | -51.5317000 | 0.1326 |
| 76.272500 | -53.9317000 | 0.1161 |
| 77.272500 | -53.9317000 | 0.1960 |
| 77.172500 | -53.8317000 | 0.0864 |
| 76.072500 | -55.0317000 | 0.0938 |
| 74.472500 | -55.2317000 | 0.1743 |
| 73.872500 | -55.1317000 | 0.2040 |
| 72.872500 | -56.2317000 | 0.5752 |
| 72.672500 | -56.1317000 | 0.3765 |
| 72.872500 | -56.7317000 | 0.3154 |
| 72.572500 | -57.8317000 | 0.2297 |
| 72.672500 | -58.2317000 | 0.1800 |
| 71.972500 | -60.3317000 | 0.1326 |
| 71.872500 | -61.9317000 | 0.2343 |
| 71.772500 | -63.8317000 | 0.1835 |
| 71.172500 | -66.0317000 | 0.1698 |
| 70.372500 | -67.4317000 | 0.1823 |
| 70.872500 | -68.2317000 | 0.1583 |
| 70.072500 | -70.8317000 | 0.0761 |
| 70.572500 | -72.5317000 | 0.1184 |
| 71.272500 | -76.0317000 | 0.1446 |
| 71.072500 | -76.4317000 | 0.0955 |
| 71.072500 | -79.1317000 | 0.1869 |
| 70.772500 | -80.8317000 | 0.1960 |
| 70.672500 | -82.9317000 | 0.3091 |
| 69.872500 | -85.4317000 | 0.1446 |
| 69.872500 | -87.7317000 | 0.1338 |
| 69.572500 | -89.6317000 | 0.1372 |
| 69.072500 | -92.6317000 | 0.1572 |
| 68.572500 | -95.2317000 | 0.1503 |
| 68.472500 | -96.0317000 | 0.1789 |
| 68.072500 | -99.6317000 | 0.2200 |
| 68.472500 | -100.6320000 | 0.2195 |
| 68.372500 | -102.5320000 | 0.2429 |
| 68.272500 | -104.7320000 | 0.2183 |
| 68.472500 | -107.7320000 | 0.2360 |
| 68.972500 | -109.2320000 | 0.1823 |
| 69.072500 | -111.7320000 | 0.2040 |
| 68.872500 | -114.7320000 | 0.1515 |
| 69.272500 | -116.3320000 | 0.1161 |
| 69.572500 | -119.1320000 | 0.1298 |
| 69.772500 | -120.9320000 | 0.1081 |
| 71.172500 | -122.1320000 | 0.1269 |
| 71.972500 | -125.2320000 | 0.1675 |
| 71.872500 | -125.8320000 | 0.0921 |
| 72.772500 | -128.4320000 | 0.1543 |
| 72.272500 | -128.1320000 | 0.1201 |
| 73.372500 | -129.1320000 | 0.1149 |
| 73.772500 | -131.0320000 | 0.1435 |
| 74.272500 | -133.3320000 | 0.1378 |
| 73.772500 | -135.2320000 | 0.1332 |
| 73.772500 | -137.8320000 | 0.1344 |
| 73.872500 | -139.6320000 | 0.1509 |