Point

Survey site

Ground surface

Skywards surface

Surrounds North side

Surrounds East side

Surrounds South side

Surrounds West side

Sky factor

Green factor

1

Building canyon

Asphalt & Weed

Open

Building

Building

Building & Tree

Open

0.295

0.116

2

Playground bare area

Grass

Open

Open

Open

Open

Open

0.920

0.046

3

Playground green area

Bare ground

Open

Open

Open

Open

Open

0.951

0.481

4

Roadside

Asphalt

Open

Open

Open

Open

Open

0.873

0.046

5

Wisteria trellis

Bare ground

Wisteria

Ivy

Ivy

Ivy

Ivy

0.104

0.135

6

Paddy side

Asphalt & Paddy field

Open

Open

Open

Open

Open

0.938

0.132

7

Farmland side

Weed

Bamboo

Bamboo

Open

Open

Open

0.506

0.338

8

On the bridge

Concrete & River

Open

Open

Open

Open

Open

0.913

0.035

9

River side

Gravel & Weed & River

Tree

Open

Open

Tree

Open

0.352

0.411

10

Square

Grass & Weed

Open

Open

Open

Building

Open

0.870

0.532

11

Residencial area alley

Asphalt

Open

Building

Open

Open

Building

0.690

0.019

12

Revetment canyon

Stone revetment

Open

Steep slope

Open

Stone revetment

Open

0.620

0.157

13

Roadside

Asphalt

Open

Open

Open

Concrete revetment

Open

0.718

0.000

14

Bus stop

Asphalt & Weed

Tree

Open

Open

Tree

Open

0.359

0.306

15

Building canyon

Asphalt & Weed

Open

Building

Building

Building & Tree

Open

0.287

0.051

16

Playground green area

Grass

Open

Open

Open

Open

Open

0.852

0.534

17

Roadside

Asphalt

Open

Open

Open

Open

Open

0.864

0.091

18

Paddy side

Asphalt & Paddy field

Open

Open

Open

Open

Open

0.881

0.100

19

River side

Gravel & Weed & River

Tree

Open

Open

Tree

Open

0.109

0.556