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García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during AJAX cruise from Hellevoetsluis to Boston started at 1814-06-06 [dataset]. Nationaal Archief of the Netherlands, Den Haag, Netherland, PANGAEA, https://doi.org/10.1594/PANGAEA.747243, In: Jones, Philip D; Wheeler, Dennis A; Können, Gunther P; Koek, Frits B; Prieto, Maria del Rosario; García-Herrera, Ricardo (2007): Climatological observations from ship logbooks between 1750 and 1854 (release 2.1) [dataset publication series]. PANGAEA, https://doi.org/10.1594/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
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: 42.325000 * Median Longitude: -40.443269 * South-bound Latitude: 38.660000 * West-bound Longitude: -69.990000 * North-bound Latitude: 49.940000 * East-bound Longitude: -3.550000
Date/Time Start: 1814-06-06T12:00:00 * Date/Time End: 1814-07-31T00:00:00
Event(s):
Ajax_18140606_MAR_D23905_30 * Latitude Start: 51.940000 * Longitude Start: 3.720000 * Latitude End: 41.980000 * Longitude End: -67.060000 * Date/Time Start: 1814-06-06T00:00:00 * Date/Time End: 1814-07-31T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Ajax (Korvet), Voyage: Hellevoetsluis - Boston, 1st Observer: L. Bakker (Kapitein), Company: MAR
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
LATITUDELatitudeGeocode
LONGITUDELongitudeGeocode
Wind directiondddegWind 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.
Wind speedffm/scalculated from the descriptive terms of wind force given in the observations
Image number/nameImage no/nameIdentification Number of the original image
LandmarkLandmarkName of first landmark
BearingBearingBearing of the first landmark
Distance to landmarkDistancearbitrary unitsDistance to the first landmark
10 LandmarkLandmarkName of second landmark
11 BearingBearingBearing of the second landmark
12 Distance to landmarkDistancearbitrary unitsDistance to the second landmark
13 LandmarkLandmarkName of third landmark
14 BearingBearingBearing of the third landmark
15 Distance to landmarkDistancearbitrary unitsDistance to the third landmark
16 --1 If position is considered to be coastal (in port or near coastal disturbances)
17 WatchWatchName of the period of 4 hours which is known as a watch or duty on board ships
18 GlassesGlassesNumber of glasses within a watch; one watch equals 8 glasses
19 CommentCommentLife on board
20 CourseCourseCourse of the ship during the past 24 hours
21 DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
22 CommentCommentAny remark, found in the logbook on this particular day, about the ship, sails, rigging, etc.
23 CommentCommentAny remark, found in the logbook on this particular day, about any biological item
24 CommentCommentOther remarks, that were not possible to put in the other remark fields
25 DeclinationDecldegIt 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.
26 Wind direction descriptionWind dir descrAll reported wind directions on this day. The wind direction is the direction that points to where the wind comes from.
27 Current direction descriptionCur dir descrDirection of the current. This direction points to where the current is flowing towards to.
28 Wind force descriptionWind force descrAll reported wind forces on this day
29 Present weatherwwWeather description
30 Precipitation descriptionPrecip descr
31 State of the sea descriptionState sea descr
32 Cloud typeCloud type
33 ClearnessClearness
34 GustsGusts1 If wind gusts are reported
35 Precipitation/RainRain1 If rain was reported
36 FogFog1 If fog was reported
37 Snow typeSnow1 If snow was reported
38 ThunderThunder1 If thunder and or lightning was reported
39 HailHail1 If hail was reported
40 Sea iceSea ice1 If sea-ice or icebergs were reported
41 CommentComment
42 IdentificationIDCLIWOC 2.1 line number
Size:
1217 data points

Data

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


Date/Time

Latitude

Longitude

dd [deg]
(Wind direction (from which th...)

ff [m/s]
(calculated from the descripti...)

Image no/name
(Identification Number of the ...)

Landmark
(Name of first landmark)

Bearing
(Bearing of the first landmark)

Distance [arbitrary units]
(Distance to the first landmark)
10 
Landmark
(Name of second landmark)
11 
Bearing
(Bearing of the second landmark)
12 
Distance [arbitrary units]
(Distance to the second landmark)
13 
Landmark
(Name of third landmark)
14 
Bearing
(Bearing of the third landmark)
15 
Distance [arbitrary units]
(Distance to the third landmark)
16 
-
(1 If position is considered t...)
17 
Watch
(Name of the period of 4 hours...)
18 
Glasses
(Number of glasses within a wa...)
19 
Comment
(Life on board)
20 
Course
(Course of the ship during the...)
21 
Distance [arbitrary units]
(Distance travelled during the...)
22 
Comment
(Any remark, found in the logb...)
23 
Comment
(Any remark, found in the logb...)
24 
Comment
(Other remarks, that were not ...)
25 
Decl [deg]
(It is generally accepted by t...)
26 
Wind dir descr
(All reported wind directions ...)
27 
Cur dir descr
(Direction of the current. Thi...)
28 
Wind force descr
(All reported wind forces on t...)
29 
ww
(Weather description)
30 
Precip descr
31 
State sea descr
32 
Cloud type
33 
Clearness
34 
Gusts
(1 If wind gusts are reported)
35 
Rain
(1 If rain was reported)
36 
Fog
(1 If fog was reported)
37 
Snow
(1 If snow was reported)
38 
Thunder
(1 If thunder and or lightning...)
39 
Hail
(1 If hail was reported)
40 
Sea ice
(1 If sea-ice or icebergs were...)
41 
Comment
42 
ID
(CLIWOC 2.1 line number)
1814-06-06T12:0049.94-3.55874.6MAR_D23905_30_0022GOUDSTAART (GIS)NNW6LEZARD (GIS)WTN18HEIJSAND (GIS)ZWTZ251WZW24.75-26OZOBRAMZEILSKOELTEMOTREGENDONKERE LUCHT01000004289
1814-06-07T12:0048.80-7.4853MAR_D23905_30_0023MAIDE (GIS)WZW 1/2 W124VM8WZW42.00NOTA BENE: DE WINDRICHTING, WEERSGESTELDHEID ETC. HEBBEN DOORGAANS BETREKKING OP DE HW, DW EN VMW. IN HET JOURNAAL WORDT ER GEEN ONDERSCHEID GEMAAKT TUSSEN DEZE DRIE WACHTEN-26OTZ-OTNREGENAANSCHIETENDE ZEEDIKKE BETROKKEN LUCHT01000004290
1814-06-08T13:0047.20-10.251101.0MAR_D23905_30_0023MAIDE (GIS)W 2/3 Z92VM8ZW 1/4 W37.50-25ONO-ZOFLAUWE KOELTEAANSCHIETENDE ZEEAFKLARENDE LUCHT00000004291
1814-06-09T13:0046.88-12.191556.7MAR_D23905_30_0024MAIDE (GIS)W /2 Z75VM8WTZ19.25-25ZFLAUWE TOT STIJVE BRAMZEILSKOELTEREGENBETROKKEN LUCHT01000004292
1814-06-10T13:0046.22-13.623611.0MAR_D23905_30_0024MAIDE (GIS)W 1/8 N61KLIPPEN DE 5 HOOFDEN (GIS)WZW 1/8 Z69VM8ZW 2/3 W16.25-26NW-DOODSTILFLAUWE KOELTEHOGE DEINING UIT HET NW00000004293
1814-06-11T13:0046.17-14.491882.9MAR_D23905_30_0025MAIDE (GIS)W 1/4 N535 HOOFDEN (GIS)ZWTW61VM8WTZ 1/2 W8.50-26DOODSTIL-ZWTZAANNEMENDE KOELTEBUIÏGE LUCHT10000004294
1814-06-12T13:0046.67-14.81132MAR_D23905_30_0025MAIDE (GIS)W 1/3 Z445 HOOFDEN (GIS)ZW 1/2 W52VM8NWTW 1/3 W13.50HET BESTEK VAN KOOPVAARDERSCHIP HOND WAS GISTEREN: 46°13 0 NB EN 14°00 W LENGTE-26ZW-ZZOOPKLARENDE LUCHT00000004295
1814-06-13T13:0046.39-16.4816519.0MAR_D23905_30_0026MAIDE (GIS)W255 HOOFDEN (GIS)ZWTZ 1/4 W39VM8WTZ 1/8 W18.50-26ZTWHARDE KOELTE, ZWARE RUKWINDENSTORMMOTREGENHOGE HOLLE ZEEOPKLARENDE LUCHT01000004296
1814-06-14T13:0046.05-17.482892.0MAR_D23905_30_0026MAIDE (GIS)WNW 1/8 W175 HOOFDEN (GIS)ZWTZ30VM83 SCHAPEN GESTORVEN EN OVERBOORD GEZETZWTW 1/8 W12.00-26ZTW-NWAFNEMENDE KOELTEHOGE ZEEDIKKE LUCHT, OPKLARENDE LUCHT00000004297
1814-06-15T13:0044.45-18.182892.0MAR_D23905_30_0027MAIDE (GIS)NNW295 HOOFDEN (GIS)ZWTW 1/8 W8VM8ZTW 7/8 W25.75HADDEN ZWALUWEN EN VOGELS BIJ HET SCHIP-26WTN-NWAFNEMENDE KOELTEOPWERKENDE LUCHT00000004298
1814-06-16T13:0043.65-18.332671.0MAR_D23905_30_0027VERDE (GIS)W 3/4 N78VM8ZTW 3/4 W13.25-26WNWFLAUWE KOELTEMOOI WEERHOGE DEININGHELDERE LUCHT00000004299
1814-06-17T13:0043.30-18.431650.6MAR_D23905_30_0028VERDE (GIS)WNW 1/3 W74VM8ZW 1/2 W6.50-26ZZO-ZTWZEER FLAUWE KOELTEHOGE NW DEININGGRAUWE LUCHT00000004300
1814-06-18T13:0043.28-19.5564MAR_D23905_30_0028VERDA (GIS)WNW65VM8W 1/3 Z13.75-26OOPKLARENDE LUCHT00000004301
1814-06-19T13:0043.17-21.90421.0MAR_D23905_30_0029VERDE (GIS)NW 2/3 W42VM8SLACHTEN 3 SCHAPENNW 2/3 W42.00-26ONOFLAUWE KOELTEMOOI WEERGRAUWE LUCHT00000004302
1814-06-20T14:0043.03-24.23641.0MAR_D23905_30_0029VERDE (GIS)NTW 1/8 W30CORVO (GIS)ZW 1/2 W73VM8W 1/4 Z26.00-26OFLAUWE KOELTEBEWOLKTE LUCHT00000004303
1814-06-21T14:0042.87-26.261542.6MAR_D23905_30_0030CORVOZW 1/2 Z58VM8WTZ 1/2 W22.25-26ZONGESTADIGE KOELTEREGENBUIEN11000004304
1814-06-22T14:0042.57-28.661540.0MAR_D23905_30_0030CORVOZTW 1/8 W45VM8EEN SCHAAP GESTORVEN EN OVERBOORD GEZETWTZ25.75STAMPEN ZWAAR-26ZSTIJVE KOELTE, AFNEMENDE KOELTE, STILBUIENREGEN11000004305
1814-06-23T14:0042.90-29.421990.0MAR_D23905_30_0031CORVO (GIS)Z IETS W47VM8NWTW 3/4 W12.25-26ZWFLAUWE KOELTE, DOODSTILOVERDRIJVENDE LUCHT00000004306
1814-06-24T14:0042.73-30.21871.0MAR_D23905_30_0031CORVO (GIS)ZTO41VM8ZWTW 7/8 W8.50-26ZO-OZOFLAUWE KOELTEMOOI WEERBEWOLKTE LUCHT00000004307
1814-06-25T14:0041.71-32.5968MAR_D23905_30_0032NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)W 1/8 Z192VM8EEN SCHAAP GESTORVEN EN OVERBOORD GEWORPENZWTW 2/3 W33.50-22OMOOI WEER00000004308
1814-06-26T14:0040.97-35.61122.6MAR_D23905_30_0033NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)W IETS N156VM8WZW 2/3 W37.50-22NOTNONGESTADIGE KOELTEOPKLARENDE LUCHT00000004309
1814-06-27T15:0040.16-38.45592.6MAR_D23905_30_0033NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)W 2/3 N127VM8OVERLEDEN DE SCHEEPSKOK HENDRIK BIELEVELD AAN EEN SLIJMZIEKTEWZW 1/4 W34.75-20OTNGESTADIGE KOELTEBUIENDONKERE OVERTTREKKENDE LUCHT10000004310
1814-06-28T15:0039.80-41.183402.6MAR_D23905_30_0034NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)W 2/3 N97VM8WTZ33.00-20NO-NSLAPPE KOELTEOVERTREKKENDE BUIENOPKLARENDE LUCHT10000004311
1814-06-29T15:0039.71-42.33930.0MAR_D23905_30_0034NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)WNW 1/3 W91VM8W12.75-20O-OZOMEEST STILLETJESWARM WEERHELDERE LUCHT00000004312
1814-06-30T15:0039.86-44.36206MAR_D23905_30_0035NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)WNW 1/2 W68VM8W 2/3 N21.75-19ZWDONKERE BETROKKEN LUCHT, OPKLARENDE LUCHT00000004313
1814-07-01T15:0040.64-45.3119510.0MAR_D23905_30_0035NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)WTN43VM8NWTW 3/4 W25.00-19ZWTZSTIJVE MARSZEILSKOELTE EN VERDER AANNEMENDBUIENBETROKKEN LUCHT1000000a trivial correction was made in this observation4314
1814-07-02T15:0039.88-45.5020622.6MAR_D23905_30_0036NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)WNW57VM8ZO 1/8 Z14.75-19ZWAANNEMENDE KOELTE, STORMVLAGEN00000004315
1814-07-03T15:0039.55-45.352962.0MAR_D23905_30_0036NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)WNW IETS N60VM8ZOTO 1/2 O5.50-19NWAFNEMENDE KOELTEMOOI WEERHOGE WESTELIJKE DEININGZIEN EEN BIJZONDER MOOIE RODE NEVEL00000004316
1814-07-04T15:0038.77-46.69361MAR_D23905_30_0037VM8ZW 3/4 Z13.75-19DOODSTILMIST00100004317
1814-07-05T15:0038.66-47.851742.9MAR_D23905_30_0037NEW FOUNDLAND DE ZUIDPUNT VAN DE GROTE BANK (GIS)NW 1/2 N52VM8W 1/3 Z13.50ZIEN ENIG GOLFWIER-17ZZW-ZTWAANWAKKERENDE KOELTEAFSLECHTENDE ZEERODE DAMPACHTIGE LUCHT00000004318
1814-07-06T15:0038.95-49.302081.0MAR_D23905_30_0038VM8WNW 7/8 W21.00-17Z-ZWFLAUWE KOELTEDAMPIGE LUCHT00000004319
1814-07-07T15:0039.15-48.98186MAR_D23905_30_0038NEW FOUNDLAND ZUIDPUNT VAN GROTE BANK (GIS)N29VM8WNW 7/8 W14.00-17STIL-ZZW00000004320
1814-07-08T15:0039.23-50.051972.9MAR_D23905_30_0039NANTUCKET REEVEN ZUIDPUNT (GIS)W 1/2 N191VM8W 1/3 N27.50STAMPTEN ZWAAR-17ZZW-ZWTZAANNEMENDE KOELTE00000004321
1814-07-09T15:0039.54-51.222760.0MAR_D23905_30_0039NANTUCKET ZUIDPUNT (GIS)W 1/3 N171VM8WNW 1/3 W18.00-17Z-WNWSTORM, AFNEMDENDE KOELTE, STILSTORMBUIENSTORTREGENHOGE ZEE11000004322
1814-07-10T15:0039.91-50.703430.6MAR_D23905_30_0040VM8NWTW 1/4 W9.50-17ZOTO-NZEER FLAUWE KOELTEBUIEN VAN WINDSTORTREGENOVERTREKKENDE BUIEN UIT HET WZW, DONDERBUIEN, ZWAU11001004323
1814-07-11T16:0040.17-53.0282.9MAR_D23905_30_0040NANTUCKET ZUIDPUNT (GIS)W IETS N129VM8W 1/2 N35.00-15NTO-NNOAANNEMENDE KOELTEBUIEN, WEERLICHT IN HET NOTEGEN ELKANDER OPWERKENDE LUCHTEN10001004324
1814-07-12T16:0040.66-56.129822.6MAR_D23905_30_0041VM8WTN36.25-15OTZ-OZOAANNEMENDE KOELTE, GEREEFDE ONDERZEILSKOELTESTORMVLAGENTEGENSTAND VAN STROOM MINDER DAN TE VOOREN00000004325
1814-07-13T16:0041.47-56.232330.0MAR_D23905_30_0041NANTUCKET REEVEN ZUIDPUNT (GIS)WTZ91VM8N3/4 W12.25-15Z-WZWAFNEMENDE KOELTE, DOODSTILEEN VERBAZENDE HOGE ZEEBUIÏGE LUCHTKLARE LUCHT10000004326
1814-07-14T16:0041.08-57.00323MAR_D23905_30_0042NANTUCKET REEVEN ZUIDPUNT (GIS)W 1/2 N78VM8ZWTW 3/4 W14.75-15NO-NNWGEEN GOLFSTROOMREGENBUIÏGE LUCHT11000004327
1814-07-15T16:0041.85-57.4327815.4MAR_D23905_30_0043NANTUCKET REEVEN ZUIDPUNT (GIS)WZW 1/2 W73VM8NNW 1/3 W13.00-15WZW-WNWHARDE KOELTEZWARE BUISTORTREGENHOGE BRANDENDE ZEEOPKLARENDE LUCHT11000004328
1814-07-16T16:0042.20-58.522122.6MAR_D23905_30_0043NANTUCKET REEVEN ZUIDPUNT (GIS)WZW IETS Z66VM8NWTW 1/3 W11.75-13WZW-ZWONGESTADIGE KOELTEDEINSIGE LUCHT00000004329
1814-07-17T16:0041.27-57.752356.7MAR_D23905_30_0044NANTUCKET REEVEN ZUIDPUNT (GIS)WTZ67VM8ZZO15.50-13WZWONGESTADIGE MARSZEILSKOELTE EN BRAMZEILSKOELTEDEINSIGE LUCHT, KLARE LUCHT00000004330
1814-07-18T16:0041.87-59.271781.0MAR_D23905_30_0044NANTUCKET REEVEN ZUIDPUNT (GIS)WZW55VM8NWTW 3/4 W18.75WORDT OVERLEG GEVOERD OVER DE AANHOUDENDE ZUIDWESTELIJKE WINDEN DIE DE REIS NAAR NEW-YORK AANZIENLIJK VERTRAAGDEN-13ZZW-ZTWFLAUWE KOELTEMOOI WEERHELDERE LUCHT00000004331
1814-07-19T16:0042.25-60.191670.0MAR_D23905_30_0045NANTUCKET REEVEN ZUIDPUNT (GIS)ZW 3/4 W48VM8NWTW 1/4 W13.25-13WZW-ZFLAUWE KOELTE TO DOODSTILBETROKKEN LUCHT, OPKLARENDE LUCHTHELDERE LUCHT00000004332
1814-07-20T16:0042.36-60.323250.0MAR_D23905_30_0045NANTUCKET REEVEN ZUIDPUNT (GIS)ZW 1/2 W46VM8ONTSLAAN MATROOS PIETER LEE UIT DE BOEIENWNW2.75ZIEN IN DE VOORMIDDAG OP EEN AFSTAND VAN 0,5 MIJL EEN VUURHOUTEN BALK IN HET WATER DRIJVEN-13NNO-NNWSTILLETJES00000004333
1814-07-21T16:0042.10-62.39772.6MAR_D23905_30_0046KAAP COD (GIS)WVM8WZW 7/8 W19.00-13OFLAUWE BRAMZEILSKOELTEKOUD WEERDRIJVENDE LUCHT00000004334
1814-07-22T16:0041.72-64.95460.0MAR_D23905_30_0046VM8W26.25HET SCHIP BEVOND ZICH AANMERKELIJK OOSTELIJKER DAN DE SCHEEPSREKENING. VOLGENS HET BESTEK ZOU OP DE WAL MOETEN ZIJN, MAAR HADDEN ZELFS NOG GEEN SLAG VAN DE ST. GEORGE BANK-10ONO-NOTOAFNEMENDE KOELTE TOT STILDIKKE MISTIGE LUCHTDAMPIGE LUCHT00000004335
1814-07-23T16:0041.95-65.323051.0MAR_D23905_30_0047VM8WNW 7/8 W10.00-10Z-NWONGESTADIGE FLAUWE KOELTEMISTMISTIGE LUCHT00100004336
1814-07-24T16:0041.25-66.342152.6MAR_D23905_30_0047VM8STUURMANSLEERING J.C. KLEIN IN DE BOEIEN GESLOTEN WEGENS WACHTVERZUIMZZW 2/3 W10.50-10W-ZWLABBERKOELTE EN STILSCHOON WEERHELDERE WEER00000004337
1814-07-25T17:0041.49-68.081974.6MAR_D23905_30_0048VM8W 3/4 N18.25-6ZTW-ZZWBRAMZEILSKOELTEHELDERE LUCHT00000004338
1814-07-26T17:0041.98-69.14242MAR_D23905_30_0048KAAP COD (GIS)NWTW13LAND (GIS)WTZ10VM8NWTW 1/8 W14.00-6ZZW-WZWZWARE RAVELING VAN STROOMOPKLARENDE LUCHTHELDERE LUCHT00000004339
1814-07-27T17:0042.47-69.992752.6MAR_D23905_30_0049KAAP COD (GIS)ZWTZ IETS Z6VM8NW 2/3 W12.00HADDEN VEEL HAAIEN BIJ HET SCHIP-6W-WTNLABBERKOELTE, SOMS STILZEER MOOI WEER00000004340
1814-07-28T00:002486.7MAR_D23905_30_00491VM8Z-WZWONGESTADIGE MARSZEILSKOELTEWEERLICHTZWARE REGENBUIÏGE LUCHT11001004341
1814-07-31T00:00MAR_D23905_30_00511DEZE DAG WORDT BESLOTEN MET EEN EVALUATIE VAN DE TIJDMETER00000004342