3TU.DC Maisbich (Luxemburg) river basin discharge data, sensor Q3, month 2009-08

?map	►Map of this location [kml] ► [kml] including all measurement points within km [+circle] Note: the extra points shown may be related to totally different types of datasets.
?date	2003-09-19 (installation)
?description	Type: Pressure Sensor Keller DCX-4.0, SN 1467 This instrument is based on differential pressure measurement of two absolute sensors. The sensors measure pressure and temperature. Height of V-notch above sensor: -0.0015m. Datasets with correction contain the corrected discharge observed at the Vnotch. The discharge is calculated as Q=Cd*h^2.5 After correcting the logger measurements with hand measured depths we interpolated the difference (dH) Then we determined the factor Cd with discharge measurements which we also interpolated The timing of hand measurements can be corrected to better represent the logged values The last corrections (variable "clean_corr") were made for blocking of the V-notch weir as folows: z1 represents the last good discharge value after which sedimentation slowly starts blocking the weir z2 represents the moment when the blocking is max z3 represents the moment just before cleaning of the weir z4 represents the moment after cleaning of the weir The max difference in discharge is Q(z3)-Q(z4)
? ▲ member of	Darelux - River Environment Luxemburg
? ▲ part of	Maisbich basin - vicinity of V-notch Q3

?time coverage

month 2009-08

DATA

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This set contains 4464 rows of data. Below is a preview of 50 rows.

time - [yyyy-mm-ddThh:mm:ss]	P_tot Total pressure [kPa]	P_air Air pressure [kPa]	T_air Air temperature [deg C]	T_water Water temperature [deg C]	h_water Water level above V [m]	Cd Cd [10^-3 m^0.5/s]	Q Discharge [10^-3 m3/s]	Q_corr Discharge corrected [10^-3 m3/s]	h_water_man Water level (manual measurement) [m] -1=missing	time_orig1 original time 1 [minutes since 2009-08-01T00:00:00] -1=missing	Q_man Discharge (manual measurement) [10^-3 m3/s] -1=missing	time_orig2 original time 2 [minutes since 2009-08-01T00:00:00] -1=missing	clean_corr Correction for cleaning [] -=missing
2009-08-01T00:00:00	99.040000	98.560000	9.969700	13.703100	0.048930	599.881374	0.123141	0.123141	-1	-1	-1	-1	-
2009-08-01T00:10:00	99.030000	98.560000	9.880400	13.703100	0.047910	599.883102	0.113964	0.113964	-1	-1	-1	-1	-
2009-08-01T00:20:00	99.030000	98.550000	9.755400	13.703100	0.048930	599.884830	0.123101	0.123101	-1	-1	-1	-1	-
2009-08-01T00:30:00	99.000000	98.530000	9.632300	13.640600	0.047910	599.886558	0.113926	0.113926	-1	-1	-1	-1	-
2009-08-01T00:40:00	99.000000	98.530000	9.509300	13.578100	0.047910	599.888286	0.113906	0.113906	-1	-1	-1	-1	-
2009-08-01T00:50:00	99.010000	98.540000	9.509300	13.640600	0.047910	599.890014	0.113887	0.113887	-1	-1	-1	-1	-
2009-08-01T01:00:00	99.000000	98.530000	9.416500	13.640600	0.047910	599.891742	0.113868	0.113868	-1	-1	-1	-1	-
2009-08-01T01:10:00	98.990000	98.500000	9.322800	13.578100	0.049949	599.893470	0.132578	0.132578	-1	-1	-1	-1	-
2009-08-01T01:20:00	98.980000	98.510000	9.322800	13.578100	0.047910	599.895198	0.113829	0.113829	-1	-1	-1	-1	-
2009-08-01T01:30:00	98.960000	98.480000	9.107900	13.406300	0.048930	599.896926	0.122959	0.122959	-1	-1	-1	-1	-
2009-08-01T01:40:00	98.950000	98.490000	9.168500	13.406300	0.046891	599.898654	0.105064	0.105064	-1	-1	-1	-1	-
2009-08-01T01:50:00	98.960000	98.490000	9.138200	13.406300	0.047910	599.900382	0.113772	0.113772	-1	-1	-1	-1	-
2009-08-01T02:00:00	98.960000	98.480000	9.013700	13.421900	0.048930	599.902110	0.122899	0.122899	-1	-1	-1	-1	-
2009-08-01T02:10:00	98.950000	98.480000	9.013700	13.406300	0.047910	599.903838	0.113733	0.113733	-1	-1	-1	-1	-
2009-08-01T02:20:00	98.930000	98.460000	8.921400	13.421900	0.047910	599.905566	0.113714	0.113714	-1	-1	-1	-1	-
2009-08-01T02:30:00	98.910000	98.440000	8.952600	13.406300	0.047910	599.907294	0.113695	0.113695	-1	-1	-1	-1	-
2009-08-01T02:40:00	98.900000	98.420000	8.952600	13.343800	0.048930	599.909022	0.122818	0.122818	-1	-1	-1	-1	-
2009-08-01T02:50:00	98.880000	98.410000	9.045400	13.343800	0.047910	599.910750	0.113656	0.113656	-1	-1	-1	-1	-
2009-08-01T03:00:00	98.870000	98.390000	9.107900	13.203100	0.048930	599.912478	0.122778	0.122778	-1	-1	-1	-1	-
2009-08-01T03:10:00	98.880000	98.410000	9.354000	13.406300	0.047910	599.914206	0.113618	0.113618	-1	-1	-1	-1	-
2009-08-01T03:20:00	98.870000	98.390000	9.416500	13.203100	0.048930	599.915934	0.122738	0.122738	-1	-1	-1	-1	-
2009-08-01T03:30:00	98.850000	98.380000	9.509300	13.203100	0.047910	599.917662	0.113579	0.113579	-1	-1	-1	-1	-
2009-08-01T03:40:00	98.840000	98.360000	9.571800	13.203100	0.048930	599.919390	0.122698	0.122698	-1	-1	-1	-1	-
2009-08-01T03:50:00	98.830000	98.360000	9.663100	13.218800	0.047910	599.921118	0.113541	0.113541	-1	-1	-1	-1	-
2009-08-01T04:00:00	98.830000	98.360000	9.786600	13.218800	0.047910	599.922846	0.113521	0.113521	-1	-1	-1	-1	-
2009-08-01T04:10:00	98.820000	98.360000	9.880400	13.203100	0.046891	599.924574	0.104788	0.104788	-1	-1	-1	-1	-
2009-08-01T04:20:00	98.810000	98.340000	9.939900	13.203100	0.047910	599.926302	0.113483	0.113483	-1	-1	-1	-1	-
2009-08-01T04:30:00	98.800000	98.330000	10.062000	13.203100	0.047910	599.928030	0.113464	0.113464	-1	-1	-1	-1	-
2009-08-01T04:40:00	98.810000	98.340000	10.155300	13.203100	0.047910	599.929758	0.113445	0.113445	-1	-1	-1	-1	-
2009-08-01T04:50:00	98.790000	98.320000	10.215300	13.203100	0.047910	599.931486	0.113425	0.113425	-1	-1	-1	-1	-
2009-08-01T05:00:00	98.790000	98.320000	10.277300	13.203100	0.047910	599.933214	0.113406	0.113406	-1	-1	-1	-1	-
2009-08-01T05:10:00	98.780000	98.290000	10.246100	13.125000	0.049949	599.934942	0.132072	0.132072	-1	-1	-1	-1	-
2009-08-01T05:20:00	98.780000	98.300000	10.369600	13.140600	0.048930	599.936670	0.122496	0.122496	-1	-1	-1	-1	-
2009-08-01T05:30:00	98.780000	98.300000	10.399400	13.125000	0.048930	599.938398	0.122476	0.122476	-1	-1	-1	-1	-
2009-08-01T05:40:00	98.780000	98.290000	10.369600	13.125000	0.049949	599.940126	0.132009	0.132009	-1	-1	-1	-1	-
2009-08-01T05:50:00	98.770000	98.290000	10.399400	13.203100	0.048930	599.941854	0.122436	0.122436	-1	-1	-1	-1	-
2009-08-01T06:00:00	98.770000	98.300000	10.431200	13.140600	0.047910	599.943582	0.113291	0.113291	-1	-1	-1	-1	-
2009-08-01T06:10:00	98.760000	98.280000	10.491200	13.125000	0.048930	599.945310	0.122396	0.122396	-1	-1	-1	-1	-
2009-08-01T06:20:00	98.770000	98.290000	10.706100	13.140600	0.048930	599.947038	0.122376	0.122376	-1	-1	-1	-1	-
2009-08-01T06:30:00	98.770000	98.290000	10.797900	13.140600	0.048930	599.948766	0.122356	0.122356	-1	-1	-1	-1	-
2009-08-01T06:40:00	98.760000	98.280000	11.103500	13.125000	0.048930	599.950494	0.122335	0.122335	-1	-1	-1	-1	-
2009-08-01T06:50:00	98.780000	98.300000	11.318800	13.203100	0.048930	599.952222	0.122315	0.122315	-1	-1	-1	-1	-
2009-08-01T07:00:00	98.750000	98.270000	11.501500	13.062500	0.048930	599.953950	0.122295	0.122295	-1	-1	-1	-1	-
2009-08-01T07:10:00	98.750000	98.270000	11.744600	13.125000	0.048930	599.955678	0.122275	0.122275	-1	-1	-1	-1	-
2009-08-01T07:20:00	98.750000	98.270000	12.137200	13.203100	0.048930	599.957406	0.122255	0.122255	-1	-1	-1	-1	-
2009-08-01T07:30:00	98.740000	98.260000	12.411100	13.203100	0.048930	599.959134	0.122235	0.122235	-1	-1	-1	-1	-
2009-08-01T07:40:00	98.730000	98.250000	12.715300	13.203100	0.048930	599.960862	0.122215	0.122215	-1	-1	-1	-1	-
2009-08-01T07:50:00	98.740000	98.250000	13.137700	13.218800	0.049949	599.962590	0.131736	0.131736	-1	-1	-1	-1	-
2009-08-01T08:00:00	98.740000	98.250000	13.469200	13.218800	0.049949	599.964318	0.131715	0.131715	-1	-1	-1	-1	-
[4414 more rows...]
2009-08-31T23:50:00	98.340000	97.980000	10.553700	12.890600	0.036697	607.593391	0.020304	0.020304	-1	-1	-1	-1	-

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