OPeNDAP Dataset Access Form
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Global Attributes:
INST_TYPE: "FLOAT GAUGE" DATA_TYPE: "TIME" DATA_SUBTYPE: "H" DATA_ORIGIN: "UHSLC" COORD_SYSTEM: "GEOGRAPHICAL" Conventions: "PMEL-CDF/TIME" EXPERIMENT: "WOCE" PROJECT: "FAST" MOORING: "088" DELTA_T: "DAILY" VAR_DESC: "SEA LEVEL" DESCRIPT: "AVERAGE DATA" VAR_FILL: "1.e35" DRIFTER: 0 WATER_DEPTH: 0 FILL_FLAG: 1 PROG_CMNT1: "conversion from ascii" COMPOSITE: 0 POS_CONST: 0 DEPTH_CONST: 0 WOCETIME: "YYYYMMDDhh" WOCEstartTIME_DAILY: 1985010112 WOCEendTIME_DAILY: 2001053112 MINIMUM_SLH_VALUE_DAILY: 1.033 MAXIMUM_SLH_VALUE_DAILY: 1.553 DOC_001: " " DOC_002: " QUALITY ASSESSMENT OF SEA LEVEL DATA " DOC_003: " by the " DOC_004: " UH SEA LEVEL CENTER/NATIONAL OCEANOGRAPHIC DATA CENTER " DOC_005: " JOINT ARCHIVE FOR SEA LEVEL " DOC_006: " updated: 24 Jul 2000 " DOC_007: "Station : Caldera Latitude: 27 04.0S " DOC_008: "Country : Chile Longitude: 070 50.0W " DOC_009: "JASL # : 088A Time Meridian: 060W (GMT - 4 hr) " DOC_010: "GLOSS # : none Originator #:0300 NODC #: 52077001 " DOC_011: "Contributor : Servicio Hidrografico y Oceanografico de la " DOC_012: " Armada (SHOA) " DOC_013: " Casilla 324 " DOC_014: " Valparaiso " DOC_015: " CHILE " DOC_016: "Originator : same " DOC_017: "Original Data: analog (mechanical,bubbler); digital (encoder) " DOC_018: "Instrmnt Type: standard mechanical (01/1980 - 12/1985); " DOC_019: " Metercraft bubbler (12/1985 - present) (primary); " DOC_020: " Handar Encoder model 436A (11/1986-present) (back- " DOC_021: " up) " DOC_022: "Digitzd Intvl: one hour (mechanical,bubbler); 15 min (encoder) " DOC_023: "Present Data : Hourly, daily, and monthly values obtained by: " DOC_024: " Hourly : The original digitizing interval was hourly " DOC_025: " (analog); a Hanning three-point filter centered " DOC_026: " on the hour (Encoder) " DOC_027: " Daily : 119-point convolution filter (Bloomfield, 1976) " DOC_028: " centered on noon applied to the hourly data " DOC_029: " with respective periods of the 95, 50, and 5% " DOC_030: " amplitude points at 124.0, 60.2, and 40.2 hours " DOC_031: " Monthly: Simple average of all daily values; calculated if " DOC_032: " 7 or fewer days are missing " DOC_033: "Span of data : 01 Jan 1980 - 31 Dec 1999 " DOC_034: "Gaps > 1 mon : 01 Oct 1981 - 13 Mar 1982 " DOC_035: "Time Refernce: GMT (hours 00-23) Space-filler Flag :-9999 " DOC_036: "Units : millimeters Missing Data Flag : 9999 " DOC_037: "Existing : Yes Operational : Yes " DOC_038: "Sat. Trans. : Yes Distribution : 1980-1998 " DOC_039: "Refernce Levl: The originators have related the data to tide " DOC_040: " staff zero which is linked to a fixed set of " DOC_041: " bench marks. Specifically, BM #1 (established " DOC_042: " 1950) is used as a historical datum. However, " DOC_043: " original data as received from SHOA were adjusted " DOC_044: " with the SHOA station leveling data as follows. " DOC_045: " value added " DOC_046: " period( day/month/year ) to original(mm) " DOC_047: " ------------------------ --------------- " DOC_048: " 01/01/1980 - 30/09/1981 -366 " DOC_049: " *03/04/1982 - 07/04/1982 50 " DOC_050: " *08/04/1982 - 12/04/1982 -150 " DOC_051: " *16/10/1982 - 19/10/1982 130 " DOC_052: " 19/11/1986 - 22/09/1987 -778 " DOC_053: " *22/09/1987 - 10/10/1987 -1138 " DOC_054: " 10/10/1987 - 31/12/1987 -778 " DOC_055: " " DOC_056: " *Adjustment of shift in reference level deduced " DOC_057: " from the plot of hourly residuals and from " DOC_058: " comparison of daily values with Arica and " DOC_059: " Antofagasta. These adjustments contain uncertainty " DOC_060: " of a few centimeters. " DOC_061: " " DOC_062: " Data from 1988-1989 were received with the " DOC_063: " reference level tied to the BM #1 (1950) while " DOC_064: " data for other time periods were received without " DOC_065: " linking the data to BM #1. Thus, the following " DOC_066: " level adjustments have been applied to the " DOC_067: " original data based on SHOA geodetic level records: " DOC_068: " value added " DOC_069: " period( day/month/year ) to original(mm) " DOC_070: " ------------------------ --------------- " DOC_071: " 01/01/1980 - 31/12/1987 -386 " DOC_072: " 01/01/1990 - 31/12/1992 -1896 " DOC_073: " 01/01/1999 - 28/03/1999 -35 " DOC_074: " 03/28/1999 - 29/08/1999 -1641 " DOC_075: " 29/08/1999 - 31/12/1999 -1284 " DOC_076: " " DOC_077: " Level uncertainty in 1999 has these data on hold " DOC_078: " until clarification can be made by the originators. " DOC_079: " The corrections for 1999 above were base on " DOC_080: " assumptions that the satellite-received data " DOC_081: " at the University of Hawaii maintained proper " DOC_082: " level. " DOC_083: " " DOC_084: " The best available channel for the 1993-98 data is " DOC_085: " from the Bubbler (BUB) as received via satellite " DOC_086: " at the University of Hawaii. The data as provided " DOC_087: " by SHOA was the primary source beginning in 1999. " DOC_088: "Comment : The daily and monthly values agree well with the " DOC_089: " nearest stations, Antofagasta and Arica; however, " DOC_090: " comparison with redundant sensors that transmit " DOC_091: " data via satellite shows a level shift of about " DOC_092: " -5 cm on 16 Jan 1989. The original rolls show " DOC_093: " a tear in the paper which may have caused the " DOC_094: " problem. However, the originators accept the data " DOC_095: " as is and thus no corrections have been applied. " DOC_096: " @ below indicates gaps filled with Encoder data " DOC_097: " and # below is same for Bubbler data received at " DOC_098: " the UH Sea Level Center via satellite. & below " DOC_099: " notes gaps filled with the originators series. " DOC_100: " " DOC_101: " " DOC_102: " CI MISSING REPLACED GAPS QUESTIONABLE " DOC_103: "YEAR (%) DATA OR BAD DATA FLUCTUATIONS " DOC_104: "---- --- -------------------- --------------- -------------------- " DOC_105: "1980 98 1,176-182 (23)183-(09)184 22-24,104-105 " DOC_106: "1981 75 275-365 (00)105-(14)105 none " DOC_107: " (15)191-(11)192 " DOC_108: " (14)210-(03)211 " DOC_109: "1982 80 1-72 (15)152-(11)153 67,71 " DOC_110: "1983 99 46-49,58-60 (04)101-(23)101 none " DOC_111: " (00)245-(08)245 " DOC_112: "1984 100 none (18)023-(11)024 none " DOC_113: " (18)144-(13)145 " DOC_114: " (18)169-(13)170 " DOC_115: "1985 97 1-3,5-7,117-119, (01)001-(13)001 none " DOC_116: " 145-146 (02)150-(15)150 " DOC_117: " (19)151-(18)152 " DOC_118: " (17)175-(13)176 " DOC_119: " (14)244-(01)245 " DOC_120: " (06)262-(17)262 " DOC_121: " (14)274-(01)275 " DOC_122: " (18)343-(13)344 " DOC_123: " (16)350-(10)351 " DOC_124: " (15)361-(13)362 " DOC_125: "1986 98 301-302,286-292 (01)001-(13)001 333-338 " DOC_126: " (16)043-(14)044 " DOC_127: " (05)113-(13)113 " DOC_128: "1987 100 none (07)058-(14)058 2-3,30-32,222-224, " DOC_129: " (05)122-(14)122 250-252,277,285-286, " DOC_130: " (16)159-(15)160 296-300 " DOC_131: " (03)287-(09)288 " DOC_132: " (06)292-(13)292 " DOC_133: " (13)297-(22)297 " DOC_134: " (01)303-(09)303 " DOC_135: " (19)304-(13)305 " DOC_136: " @(00)010-(23)015 " DOC_137: " #(00)068-(14)086 " DOC_138: " #(16)282-(20)285 " DOC_139: " #(20)293-(02)295 " DOC_140: " #(14)319-(15)320 " DOC_141: "1988 100 none (22)008-(18)009 none " DOC_142: " (01)068-(13)068 " DOC_143: " (14)075-(13)076 " DOC_144: " (05)087-(13)087 " DOC_145: " (18)110-(16)111 " DOC_146: " #(18)214-(18)220 " DOC_147: "1989 100 none (20)029-(13)030 260-261 " DOC_148: " (11)188-(22)188 " DOC_149: " (14)212-(12)213 " DOC_150: " (20)306-(13)307 " DOC_151: " (04)344-(22)344 " DOC_152: " #(16)061-(16)063 " DOC_153: " #(23)068-(13)070 " DOC_154: " #(17)273-(12)275 " DOC_155: " #(05)335-(11)336 " DOC_156: " #(14)341-(16)342 " DOC_157: " @(01)363-(23)365 " DOC_158: "1990 100 none @(00)001-(15)001 none " DOC_159: " (03)002-(11)002 " DOC_160: " (19)018-(10)019 " DOC_161: " @(16)031-(22)046 " DOC_162: " @(12)053-(11)056 " DOC_163: " (05)071-(14)071 " DOC_164: " @(02(072-(13)073 " DOC_165: " (06)074-(14)074 " DOC_166: " (21)090-(23)090 " DOC_167: " (21)105-(13)106 " DOC_168: " (20)106-(13)107 " DOC_169: " (08)230-(16)230 " DOC_170: " (17)365-(23)365 " DOC_171: "1991 100 none @(16)095-(00)118 137-140,251-255 " DOC_172: " @(04)151-(15)152 " DOC_173: " @(20)177-(21)182 " DOC_174: " @(04)194-(13)196 " DOC_175: "1992 100 none @(14)111-(17)124 181-182 " DOC_176: " (18)184-(14)185 " DOC_177: " (16)205-(13)206 " DOC_178: " @(20)213-(13)216 " DOC_179: " (03)238-(13)238 " DOC_180: " @(21)301-(12)306 " DOC_181: " (09)336-(16)336 " DOC_182: " (22)351-(13)352 " DOC_183: " (04)362-(14)362 " DOC_184: "1993 100 none @(16)044-(15)047 none " DOC_185: " @(18)184-(14)187 " DOC_186: " &(00)247-(23)253 " DOC_187: "1994 99 67-71 (22)072-(13)073 none " DOC_188: " (01)082-(13)082 " DOC_189: " (00)084-(12)084 " DOC_190: " (22)085-(14)086 " DOC_191: " (00)087-(14)087 " DOC_192: " (00)088-(12)088 " DOC_193: " (21)103-(15)104 " DOC_194: " (22)104-(14)105 " DOC_195: " (23)105-(13)106 " DOC_196: " (23)107-(14)108 " DOC_197: " (22)108-(15)109 " DOC_198: " (22)109-(13)110 " DOC_199: " (03)111-(15)111 " DOC_200: " (02)112-(16)112 " DOC_201: " (03)113-(14)113 " DOC_202: " (03)114-(15)114 " DOC_203: " (01)115-(15)115 " DOC_204: " (01)116-(13)116 " DOC_205: " (00)119-(14)119 " DOC_206: " (03)120-(14)120 " DOC_207: " (04)121-(16)121 " DOC_208: " (22)130-(11)131 " DOC_209: " (19)316-(11)317 " DOC_210: " (01)335-(12)335 " DOC_211: "1995 99 172-173 (02)106-(14)106 180 " DOC_212: " (01)108-(12)108 " DOC_213: " (23)108-(11)109 " DOC_214: " (23)114-(14)115 " DOC_215: " (22)117-(13)118 " DOC_216: " (23)122-(12)123 " DOC_217: "1996 99 156-159 none none " DOC_218: "1997 100 none (22)023-(14)025 none " DOC_219: " (00)042-(13)042 " DOC_220: " (18)065-(13)066 " DOC_221: " (23)258-(13)260 " DOC_222: "1998 100 none (07)300-(13)300 " DOC_223: " (08)358-(15)358 " DOC_224: "1999 99 218-219,239-240 (10)086-(09)087 none " DOC_225: " (12)087-(20)087 " DOC_226: " (10)089-(09)090 " DOC_227: " (07)241-(19)241 " CREATION_DATE: "13:12 21-JUN-2006"
Variables:
time_d
: Array of 32 bit Reals [time_d = 0..5994]
time_d:
FORTRAN_format: " " units: "day since 1985-1-1 0:0:0" type: "EVEN"
depth
: Array of 32 bit Reals [depth = 0..0]
depth:
FORTRAN_format: " " units: "m" type: "EVEN" epic_code: 3
latitude
: Array of 32 bit Reals [latitude = 0..0]
latitude:
FORTRAN_format: " " units: "degree_north" type: "EVEN" epic_code: 500
longitude
: Array of 32 bit Reals [longitude = 0..0]
longitude:
FORTRAN_format: " " units: "degree_east" type: "EVEN" epic_code: 502
sea_level_d_207
: Grid
time_d:
depth:
latitude:
longitude:
name: "sea_level_d" long_name: "SEA LEVEL (daily) " generic_name: "SLd" FORTRAN_format: "f7.3" units: "m" epic_code: 207
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