Citation:

PANGAEA.611088

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Related to:

García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2005): CLIWOC: A Climatological Database for the World's Oceans 1750–1854 (and 10 more publications about CLIWOC results in the same volume). Climatic Change, 73(1-2), 1-12ff, https://doi.org/10.1007/s10584-005-6952-6

Project(s):

Climatological Database for the Worlds Oceans: 1750-1854 (CLIWOC)

Funding:

Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090 : Climatological Database for the Worlds Oceans: 1750-1854

Coverage:

Median Latitude: 16.904000 * Median Longitude: -69.454000 * South-bound Latitude: 14.380000 * West-bound Longitude: -69.670000 * North-bound Latitude: 18.400000 * East-bound Longitude: -69.240000

Date/Time Start: 1833-11-25T00:00:00 * Date/Time End: 1833-11-30T17:00:00

Event(s):

Hippomenes_18331125_MAR_D23905_2108 * Latitude Start: 12.370000 * Longitude Start: -68.570000 * Latitude End: 24.900000 * Longitude End: -73.240000 * Date/Time Start: 1833-11-25T00:00:00 * Date/Time End: 1833-11-30T00:00:00 * Campaign: * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Hippomenes (Korvet), Voyage: Curacao - St Domingo, Company: MAR

Parameter(s):

#	Name	Short Name	Unit	Comment
1	DATE/TIME	Date/Time		Geocode
2	LATITUDE	Latitude		Geocode
3	LONGITUDE	Longitude		Geocode
4	Wind direction	dd	deg	Wind direction (from which the wind is blowing) in whole degrees from: 1-360; 361 = calm, 362 = variable. It is not clear from many logbook entries whether the wind direction has been corrected for the magnetic variation (or declination). To avoid any misunderstanding, all winds from reports that included a valid position in the period 1750-1854 were corrected. All other wind directions are given without being corrected.
5	Wind speed	ff	m/s	calculated from the descriptive terms of wind force given in the observations
6	Image number/name	Image no/name		Identification Number of the original image
7	Landmark	Landmark		Name of first landmark
8	Bearing	Bearing		Bearing of the first landmark
9	Distance to landmark	Distance	arbitrary units	Distance to the first landmark
10	-	-		1 If position is considered to be coastal (in port or near coastal disturbances)
11	Watch	Watch		Name of the period of 4 hours which is known as a watch or duty on board ships
12	Glasses	Glasses		Number of glasses within a watch; one watch equals 8 glasses
13	Course	Course		Course of the ship during the past 24 hours
14	Distance	Distance	arbitrary units	Distance travelled during the previous 24 hours
15	Declination	Decl	deg	It is generally accepted by the CLIWOC team that the wind directions, reported by the ships officers, were relative to the magnetic North direction. Navigators were well aware of the difference between the true and magnetic north direction, but the compasses (we assumed that the bearing-compasses were mostly used for determining the wind direction) were not always adjusted. Therefore the wind direction has to be corrected. The magnetic declination (or variation, as it is known on board ships) is given for the whole CLIWOC period (1750-1850) for every 5x5 degree square. The number was added to the wind direction to get the true wind direction.
16	Wind direction description	Wind dir descr		All reported wind directions on this day. The wind direction is the direction that points to where the wind comes from.
17	Wind force description	Wind force descr		All reported wind forces on this day
18	Present weather	ww		Weather description
19	Precipitation description	Precip descr
20	Cloud type	Cloud type
21	Gusts	Gusts		1 If wind gusts are reported
22	Precipitation/Rain	Rain		1 If rain was reported
23	Fog	Fog		1 If fog was reported
24	Snow type	Snow		1 If snow was reported
25	Thunder	Thunder		1 If thunder and or lightning was reported
26	Hail	Hail		1 If hail was reported
27	Sea ice	Sea ice		1 If sea-ice or icebergs were reported
28	Identification	ID		CLIWOC 2.1 line number

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

115 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Date/Time	2 Latitude	3 Longitude	4 dd [deg] (Wind direction (from which th...)	5 ff [m/s] (calculated from the descripti...)	6 Image no/name (Identification Number of the ...)	7 Landmark (Name of first landmark)	8 Bearing (Bearing of the first landmark)	9 Distance [arbitrary units] (Distance to the first landmark)	10 - (1 If position is considered t...)	11 Watch (Name of the period of 4 hours...)	12 Glasses (Number of glasses within a wa...)	13 Course (Course of the ship during the...)	14 Distance [arbitrary units] (Distance travelled during the...)	15 Decl [deg] (It is generally accepted by t...)	16 Wind dir descr (All reported wind directions ...)	17 Wind force descr (All reported wind forces on t...)	18 ww (Weather description)	19 Precip descr	20 Cloud type	21 Gusts (1 If wind gusts are reported)	22 Rain (1 If rain was reported)	28 ID (CLIWOC 2.1 line number)
1833-11-25T00:00			113	4.6	MAR_D23905_2108_0136	MIDDELSTE DER BROEDERS	O 1/3 Z		1	VM	8				ZOTO-OZO	BRAMZEILSKOELTE	GOED WEER		BEWOLKTE LUCHT	0	0	111750
1833-11-26T17:00	14.38	-69.24	72	4.6	MAR_D23905_2108_0137					VM	8	N 7/8 O	26.00	4	O-ONO	BRAMZEILSKOELTE	MOOI WEER		BEWOLKTE LUCHT	0	0	111751
1833-11-27T17:00	16.30	-69.36	105	2.6	MAR_D23905_2108_0138	ST DOMINGO, O-HOEK VAN DE BAAI (GIS)	N 3/4 W	31		VM	8	N 1/2 O	20.25	4	ONO-OTZ	FLAUWE BRAMZEILSKOELTE	BUIIG	MET REGEN		1	1	111752
1833-11-28T17:00	17.46	-69.55	353	1.0	MAR_D23905_2108_0139					VM	8	N 3/4 O	16.00	4	NTW	FLAUWE KOELTE EN STILTE				0	0	111753
1833-11-29T17:00	17.98	-69.45			MAR_D23905_2108_0140					VM	8	N 7/8 O	9.00	3						0	0	111754
1833-11-30T17:00	18.40	-69.67	71	1.0	MAR_D23905_2108_0141	CAAP CAUSELLO	NW 1/2 W		1	VM	8			3	NO-ONO	FLAUWE KOELTE			WOLKDRIJVENDE LUCHT	0	0	111755