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timestamp
stringdate
2024-10-12 11:11:09
2025-10-12 11:07:52
segment_id
stringlengths
11
11
vehicle_type
stringclasses
8 values
fuel_type
stringclasses
3 values
speed_kmh
float64
0
120
co2_g_km
float64
4.4
1.65k
nox_g_km
float64
0
5.76
pm_g_km
float64
0
1.34
emission_index
float64
0.01
2.73
2025-05-30 02:06:27
SEG-1640572
brt_bus
diesel
37.7
527.9
1.01
0.235
0.75
2025-03-19 13:19:39
SEG-1470660
rigid_truck
petrol
39.2
703.4
1.36
0.709
1.19
2024-12-16 19:54:22
SEG-0302517
reefer_truck
petrol
35
1,018.4
3.08
0.536
1.59
2024-10-19 23:31:58
SEG-1064306
sedan
petrol
30.8
184.9
0.48
0
0.23
2024-11-10 04:28:26
SEG-0709717
van
petrol
55
174.3
0.24
0.461
0.43
2025-07-18 05:07:00
SEG-1611378
van
diesel
43.6
242
0.3
0.053
0.3
2025-03-13 03:47:30
SEG-0756282
motorcycle
petrol
34.9
87.8
0.49
0.033
0.15
2024-12-21 02:41:06
SEG-1509197
reefer_truck
petrol
24.1
1,401.5
4.67
0.845
2.29
2025-07-13 06:38:10
SEG-1963954
reefer_truck
diesel
26.3
1,072.6
3.19
0.671
1.73
2025-05-21 19:17:26
SEG-1096897
van
ev
90.8
24.8
0.21
0
0.05
2025-02-26 00:22:43
SEG-1498183
rigid_truck
petrol
82.9
440.9
1.93
0.349
0.81
2025-09-30 08:41:36
SEG-0881482
minibus
diesel
32.5
248.2
0.57
0.115
0.36
2025-10-09 19:54:32
SEG-1412882
brt_bus
diesel
61.9
437.6
0.69
0.35
0.68
2025-08-12 10:09:29
SEG-0650132
reefer_truck
petrol
69.3
856.1
3.44
0.577
1.49
2025-04-01 18:43:31
SEG-0548629
rigid_truck
petrol
19.1
793.4
2.16
0.435
1.23
2025-09-19 18:06:52
SEG-0267458
minibus
petrol
21.7
281.2
1.62
0.201
0.54
2024-10-31 23:36:41
SEG-1416546
sedan
petrol
32.7
146.4
1.07
0.054
0.28
2025-04-20 08:19:20
SEG-1533915
brt_bus
diesel
16
561.9
2.67
0.445
1.05
2025-07-06 00:19:21
SEG-0626446
articulated_truck
diesel
44.6
1,195
3.94
0.752
1.97
2024-10-17 15:58:33
SEG-0067825
sedan
petrol
76.1
178
0
0.174
0.27
2024-11-10 04:10:55
SEG-1615215
articulated_truck
petrol
31.8
914.9
3.01
0.497
1.46
2025-08-27 20:35:35
SEG-0808284
reefer_truck
petrol
52
851.4
2.86
0.445
1.36
2024-12-19 12:02:22
SEG-1398919
van
petrol
48.9
229.9
0.33
0.134
0.33
2025-05-10 15:59:58
SEG-1015422
reefer_truck
petrol
45.3
842.7
2.07
0.498
1.3
2024-11-05 20:43:07
SEG-1149499
articulated_truck
petrol
92.7
937.2
2.75
0.658
1.54
2025-01-01 18:24:14
SEG-1879442
rigid_truck
petrol
33.7
707.9
1.87
0.521
1.15
2025-05-10 22:38:46
SEG-1366205
rigid_truck
diesel
66
670.2
2.49
0.498
1.17
2025-06-07 15:23:01
SEG-1784196
reefer_truck
petrol
64.2
785.8
2.47
0.534
1.3
2025-08-10 06:09:19
SEG-1605524
motorcycle
diesel
50.8
107.3
0.95
0
0.2
2025-04-21 21:56:55
SEG-0713990
articulated_truck
petrol
61.3
964.2
2.34
0.367
1.38
2025-01-22 11:24:59
SEG-1480878
motorcycle
petrol
31.7
88.3
0.16
0.094
0.15
2025-03-21 14:04:53
SEG-0975083
van
ev
25.7
26.5
0
0.151
0.1
2025-01-29 04:19:11
SEG-1749225
rigid_truck
diesel
29.2
617.3
1.92
0.456
1.04
2025-09-01 15:11:32
SEG-1222536
van
diesel
28.4
172.8
0
0.236
0.29
2025-05-19 01:21:09
SEG-1459458
minibus
petrol
71.9
278.2
0.86
0.073
0.4
2025-03-27 19:51:26
SEG-0890801
motorcycle
petrol
37.2
121.7
0.42
0.202
0.27
2025-02-05 22:52:19
SEG-0067712
brt_bus
diesel
42.9
475.3
1.79
0.678
0.99
2025-07-18 07:37:54
SEG-0501681
brt_bus
petrol
3.8
575.5
1.27
0.371
0.89
2025-01-07 20:47:45
SEG-1127507
reefer_truck
petrol
25.7
1,111.4
3.25
0.527
1.7
2025-03-29 17:00:23
SEG-1615666
brt_bus
diesel
64.2
561.7
1.88
0.685
1.09
2025-03-07 02:10:43
SEG-1504688
sedan
petrol
30.3
159.3
0.28
0.068
0.22
2025-02-11 10:50:49
SEG-0186374
sedan
petrol
93.9
196.2
1.13
0.163
0.39
2024-12-02 09:36:21
SEG-0100115
sedan
petrol
51.6
145.7
0.18
0.298
0.31
2025-02-19 08:22:30
SEG-0733350
sedan
petrol
44.8
174.6
0
0
0.17
2024-12-18 22:23:04
SEG-1987640
sedan
petrol
61.1
167.1
1.14
0
0.28
2025-06-28 01:03:31
SEG-0135232
articulated_truck
diesel
74.1
690.8
1.71
0.382
1.05
2025-08-04 22:04:16
SEG-1205115
sedan
petrol
39.3
143.6
0
0
0.14
2025-03-16 05:53:49
SEG-1802253
brt_bus
petrol
30.8
554.3
1.71
0.228
0.84
2025-06-05 02:23:30
SEG-0505848
sedan
ev
38.1
12.8
0
0
0.01
2025-02-02 07:37:55
SEG-0916369
articulated_truck
diesel
17.9
931.3
3.31
0.865
1.7
2024-12-29 01:24:13
SEG-0783717
sedan
petrol
55.3
139
0.21
0.307
0.31
2024-12-18 23:33:36
SEG-1222749
articulated_truck
petrol
48.9
983.6
3.19
0.557
1.58
2024-11-18 07:04:03
SEG-1271472
motorcycle
diesel
2.8
116.2
0
0
0.12
2025-05-10 16:13:22
SEG-0913879
rigid_truck
petrol
25.9
682.1
2.7
0.503
1.2
2025-10-09 03:36:31
SEG-0615456
brt_bus
diesel
33.2
487.7
1.94
0.36
0.86
2025-02-17 00:31:59
SEG-1222393
brt_bus
diesel
31.4
401.2
1.41
0.087
0.59
2024-12-07 23:32:45
SEG-0859131
van
petrol
16.6
252.8
0.71
0.31
0.48
2025-08-10 14:35:07
SEG-1370648
motorcycle
diesel
67.3
86
0
0
0.09
2025-03-21 09:44:57
SEG-0323897
brt_bus
diesel
48.9
396.2
0.98
0.046
0.52
2024-10-28 16:00:51
SEG-0304755
motorcycle
petrol
48.5
98.4
0.63
0.101
0.21
2025-01-31 23:21:26
SEG-0756647
motorcycle
petrol
70
76.5
0.15
0.031
0.11
2025-10-03 20:02:11
SEG-1040109
minibus
petrol
0
402
1.7
0.428
0.79
2024-10-26 03:31:52
SEG-1418161
rigid_truck
petrol
40.8
818.8
2.04
0.148
1.1
2025-01-27 03:27:57
SEG-1034942
van
petrol
36.6
191.5
0.35
0
0.23
2025-01-14 05:08:46
SEG-0789555
brt_bus
diesel
12.6
724.7
3.16
0.394
1.24
2024-10-28 22:10:39
SEG-1622042
motorcycle
petrol
78.2
88.9
0
0
0.09
2025-06-09 16:02:38
SEG-1537162
articulated_truck
petrol
42
625.8
2.38
0.368
1.05
2025-09-13 11:25:39
SEG-1244262
brt_bus
petrol
46.3
501.9
1.62
0.324
0.83
2025-01-28 05:09:42
SEG-0096150
motorcycle
petrol
32.5
121.3
1.31
0
0.25
2024-10-21 14:02:00
SEG-0418274
brt_bus
diesel
10.8
686.9
1.32
0.481
1.06
2024-11-16 05:45:50
SEG-0114607
sedan
petrol
46.3
181.7
0
0.315
0.34
2025-05-27 01:14:06
SEG-1230732
minibus
petrol
35.7
286.4
0
0.074
0.32
2025-04-15 01:43:07
SEG-1007712
van
petrol
8.1
256.5
0.59
0.058
0.34
2024-11-29 21:44:09
SEG-0633472
van
ev
29
25.8
0
0
0.03
2025-07-09 08:11:08
SEG-0133053
van
petrol
47.1
234.5
0.72
0.289
0.45
2025-02-06 01:49:07
SEG-1009940
minibus
diesel
36.6
289.8
1.41
0.28
0.57
2025-10-06 03:43:26
SEG-0917046
articulated_truck
petrol
46
1,052.1
3.58
0.53
1.68
2024-12-31 12:56:39
SEG-1440872
van
petrol
55.8
259.1
0
0.212
0.37
2025-04-23 20:06:12
SEG-1428946
articulated_truck
diesel
47.7
868.1
2.25
0.362
1.27
2025-01-14 03:40:53
SEG-1202935
sedan
diesel
38.8
176.9
0.77
0.027
0.27
2025-01-19 14:54:15
SEG-1091078
brt_bus
diesel
20.3
450.1
2.35
0.284
0.83
2025-03-29 21:09:15
SEG-0510353
van
petrol
51.2
214.3
1.27
0.039
0.36
2024-12-23 06:57:52
SEG-1180386
reefer_truck
diesel
43
1,126.2
3.55
0.733
1.85
2025-04-22 18:15:10
SEG-0069938
van
diesel
10.7
312
1.26
0
0.44
2025-04-21 19:23:56
SEG-1324217
sedan
petrol
48.8
220.7
0.32
0
0.25
2025-01-05 19:35:39
SEG-1030399
reefer_truck
petrol
34.5
1,182.6
3.17
0.891
1.94
2025-09-28 18:22:26
SEG-0495510
brt_bus
diesel
4.4
526.5
1.88
0.532
0.98
2024-11-15 01:38:43
SEG-0295893
sedan
petrol
66.8
183.3
0.3
0.159
0.29
2025-06-12 22:06:31
SEG-1015766
motorcycle
diesel
57.7
57.2
0.62
0.107
0.17
2025-05-07 20:46:23
SEG-1682312
van
petrol
41.5
253.3
1.45
0.073
0.44
2025-09-09 21:42:07
SEG-0181914
motorcycle
petrol
74.9
87.2
0
0
0.09
2024-12-23 19:16:12
SEG-1010715
articulated_truck
petrol
26.1
1,168.7
3.8
0.761
1.93
2025-08-12 18:29:00
SEG-0303290
articulated_truck
petrol
60.1
898
2.69
0.601
1.47
2025-09-03 14:04:01
SEG-0423300
articulated_truck
petrol
0
1,006.8
3.02
0.448
1.53
2024-11-18 05:47:42
SEG-1142481
sedan
petrol
60.4
183.6
0.54
0.113
0.29
2025-06-20 00:28:19
SEG-1703175
articulated_truck
petrol
23.2
922.9
3.22
0.365
1.43
2025-07-01 18:15:55
SEG-1541937
brt_bus
petrol
0
538.7
1.51
0.291
0.84
2024-10-12 21:02:46
SEG-1585052
motorcycle
diesel
42.9
95.5
0.13
0
0.11
2025-06-17 07:30:37
SEG-0347972
minibus
petrol
32.3
295.3
1.05
0.29
0.55
2025-08-07 23:07:11
SEG-1973692
motorcycle
petrol
78.5
79.1
0.57
0.131
0.2
End of preview. Expand in Data Studio
# Nigeria Transport & Logistics – Environmental Impact

Segment-level emissions (CO2/NOx/PM) and emission index by vehicle/fuel/speed.

- **[category]** Infrastructure & Environment
- **[rows]** ~160,000
- **[formats]** CSV + Parquet (snappy)
- **[geography]** Nigeria (major cities, corridors, ports, airports)

## Schema

| column | dtype |

|---|---| | timestamp | object | | segment_id | object | | vehicle_type | object | | fuel_type | object | | speed_kmh | float64 | | co2_g_km | float64 | | nox_g_km | float64 | | pm_g_km | float64 | | emission_index | float64 |

## Usage

```python
import pandas as pd
df = pd.read_parquet('data/nigerian_transport_and_logistics_environmental_impact/nigerian_transport_and_logistics_environmental_impact.parquet')
df.head()
```

```python
from datasets import load_dataset
ds = load_dataset('electricsheepafrica/nigerian_transport_and_logistics_environmental_impact')
ds
```

## Notes

- Nigeria-specific parameters (fleets, roads, traffic, fuel prices)
- Time-of-day traffic effects and seasonal impacts where applicable
- Physical plausibility checks embedded during generation
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