Calibration
[UID:NNICA10.CLBRT171.0]
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Description | File Details | |||
---|---|---|---|---|
About
The table contains the results from the calibration of operators for the estimation of the number of bees on frames. The persons who estimated colony size had to carry out a calibration immediately before the start of the estimation if the last calibration was more than a week ago. For the calibration, 20 photos of frames with a known number (578-1278) of bees were presented to the persons carrying out the estimation in order to determine measurement accuracy.
Contributors
Metadata
Column Metadata
Column Description | Datatype | Descriptor | ||
---|---|---|---|---|
accuracy
|
Accuracy of the estimate value expressed in percent of actual value.
|
Decimal (float) |
%
|
|
assessment
|
Identifier at which the data collection at the individual locations should be compared, even if this did not take place at the same time.
|
Integer |
Default unit
|
|
date
|
Date at which estimates were performed.
|
Date |
Default unit
|
|
estimate
|
Number of bees on the image, estimated by the operator.
|
Integer |
no.
|
|
id
|
Identifier of the record.
|
Integer |
Default unit
|
|
image
|
Identifier of image used for calibration.
|
Integer |
Default unit
|
|
operator
|
Unique sequence of letters identifying the person who carried out the assessments on the colonies.
|
String |
Default unit
|
|
value
|
Actual number of bees on the image.
|
Integer |
no.
|
Descriptive Measures
Column profiling
Range | Mean | Minimum | Q1 | Median | Q3 | Maximum | Total | Missing | Zero | Blank | Distinct | Outliers | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
accuracy
|
2 - 5
|
95.84
|
51.9
|
90.00
|
99.25
|
104.90
|
117.6
|
380
|
0 (0.0%)
|
0 (0.0%)
|
0 (0.0%)
|
189 (49.7%)
|
184 (48.4%)
|
assessment
|
1 - 1
|
4.4
|
1
|
2.0
|
4.0
|
6.0
|
8
|
380
|
0 (0.0%)
|
0 (0.0%)
|
0 (0.0%)
|
8 (2.1%)
|
140 (36.8%)
|
date
|
10 - 10
|
n/a
|
2012-04-02
|
n/a
|
n/a
|
n/a
|
2013-04-16
|
380
|
0 (0.0%)
|
0 (0.0%)
|
0 (0.0%)
|
13 (3.4%)
|
n/a
|
estimate
|
3 - 4
|
882.4
|
300
|
680.0
|
900.0
|
1,100.0
|
1,350
|
380
|
0 (0.0%)
|
0 (0.0%)
|
0 (0.0%)
|
91 (23.9%)
|
183 (48.2%)
|
id
|
1 - 3
|
190.5
|
1
|
95.3
|
190.5
|
285.8
|
380
|
380
|
0 (0.0%)
|
0 (0.0%)
|
0 (0.0%)
|
380 (100.0%)
|
190 (50.0%)
|
image
|
1 - 2
|
10.5
|
1
|
5.3
|
10.5
|
15.8
|
20
|
380
|
0 (0.0%)
|
0 (0.0%)
|
0 (0.0%)
|
20 (5.3%)
|
190 (50.0%)
|
operator
|
2 - 2
|
n/a
|
BI
|
n/a
|
n/a
|
n/a
|
UL
|
380
|
0 (0.0%)
|
0 (0.0%)
|
0 (0.0%)
|
4 (1.1%)
|
n/a
|
value
|
3 - 4
|
909.5
|
578
|
690.8
|
945.0
|
1,055.0
|
1,278
|
380
|
0 (0.0%)
|
0 (0.0%)
|
0 (0.0%)
|
20 (5.3%)
|
190 (50.0%)
|
Quality Measures
Data quality measures
Completeness | Uniqueness | Most Common Value | Least Common Value | |
---|---|---|---|---|
accuracy
|
100.00%
|
49.74%
|
103
|
103.8
|
assessment
|
100.00%
|
2.11%
|
1
|
2
|
date
|
100.00%
|
3.42%
|
2012-04-02
|
2012-04-04
|
estimate
|
100.00%
|
23.95%
|
1200
|
860
|
id
|
100.00%
|
100.00%
|
1
|
1
|
image
|
100.00%
|
5.26%
|
1
|
1
|
operator
|
100.00%
|
1.05%
|
BI
|
KO
|
value
|
100.00%
|
5.26%
|
578
|
578
|
Profiling Charts
Continuous Data Distribution
Outliers
Completeness
Uniqueness
Data Distribution Top 20
Continuous Data Distribution
Outliers
Completeness
Uniqueness
Data Distribution Top 20
Outliers
No data available.
Completeness
Uniqueness
Continuous Data Distribution
Outliers
Completeness
Uniqueness
Continuous Data Distribution
Outliers
Completeness
Uniqueness
Continuous Data Distribution
Outliers
Completeness
Uniqueness
Data Distribution Top 20
Outliers
No data available.
Completeness
Uniqueness
Continuous Data Distribution
Outliers
Completeness
Uniqueness
Data
Data samples
id Integer |
operator Text |
date Date |
assessment Integer |
image Integer |
value Integer |
estimate Integer |
accuracy Decimal Number |
---|---|---|---|---|---|---|---|
1
|
MA
|
2012-04-02
|
1
|
1
|
578
|
600
|
103,8
|
2
|
MA
|
2012-04-02
|
1
|
2
|
596
|
630
|
105,7
|
3
|
MA
|
2012-04-02
|
1
|
3
|
658
|
650
|
98,8
|
4
|
MA
|
2012-04-02
|
1
|
4
|
667
|
700
|
104,9
|
5
|
MA
|
2012-04-02
|
1
|
5
|
675
|
730
|
108,1
|
6
|
MA
|
2012-04-02
|
1
|
6
|
738
|
760
|
103
|
7
|
MA
|
2012-04-02
|
1
|
7
|
775
|
800
|
103,2
|
8
|
MA
|
2012-04-02
|
1
|
8
|
796
|
820
|
103
|
9
|
MA
|
2012-04-02
|
1
|
9
|
889
|
850
|
95,6
|
10
|
MA
|
2012-04-02
|
1
|
10
|
929
|
900
|
96,9
|
11
|
MA
|
2012-04-02
|
1
|
11
|
961
|
950
|
98,9
|
12
|
MA
|
2012-04-02
|
1
|
12
|
987
|
1010
|
102,3
|
13
|
MA
|
2012-04-02
|
1
|
13
|
1003
|
1050
|
104,7
|
14
|
MA
|
2012-04-02
|
1
|
14
|
1024
|
1080
|
105,5
|
15
|
MA
|
2012-04-02
|
1
|
15
|
1049
|
1100
|
104,9
|
16
|
MA
|
2012-04-02
|
1
|
16
|
1057
|
1130
|
106,9
|
17
|
MA
|
2012-04-02
|
1
|
17
|
1113
|
1190
|
106,9
|
18
|
MA
|
2012-04-02
|
1
|
18
|
1197
|
1220
|
101,9
|
19
|
MA
|
2012-04-02
|
1
|
19
|
1219
|
1270
|
104,2
|
20
|
MA
|
2012-04-02
|
1
|
20
|
1278
|
1300
|
101,7
|
21
|
BI
|
2012-04-02
|
1
|
1
|
578
|
550
|
95,2
|
22
|
BI
|
2012-04-02
|
1
|
2
|
596
|
600
|
100,7
|
23
|
BI
|
2012-04-02
|
1
|
3
|
658
|
680
|
103,3
|
24
|
BI
|
2012-04-02
|
1
|
4
|
667
|
700
|
104,9
|
Properties
Dataset
Unique Identifier
[NNICA10.CLBRT171.0]
URI
https://app.pollinatorhub.eu/dataset-discovery/parts/NNICA10.CLBRT171.0
Table Type
File
Licence in
CC BY-SA 4.0
Columns
8
Rows
380
Data points
3,040
Published
2023-12-18
Metrics
Total views
43
Total downloads
4