Table 1 Sentinel-2 land cover categories and associated walking speeds assigned with and without children.

From: Using open-source data to construct 20 metre resolution maps of children’s travel time to the nearest health facility

Sentinel-2 Land Cover Categories

CCI Land cover Code

Walking Speed (km/h)

Walking speed weighted for children (22% reduction)

Trees

1

1.50

1.17

Shrubs

2

1.50

1.17

Grassland

3

3.00

2.34

Cropland

4

3.00

2.34

Often Flooded

5

N/A

N/A

Sparse Vegetation

6

3.00

2.34

Bare Areas1

7

1.15

0.89

Built-Up

8

1.50

1.17

Open Water

10

1.00

0.78

No Data

200

N/A

N/A

  1. 1Areas identified as ‘Bare Areas’ within the Sentinel-2 LULC 2016 for Uganda were primarily dry riverbed or sandbanks within rivers.