Table 5 Satellite images and auxiliary data used in this study.

From: JAXA’s new high-resolution land use land cover map for Vietnam using a time-feature convolutional neural network

Data

Processing level

Band/Polarization

Spatial resolution

Time/Seasons

Sentinel-2

Level 2A

B2, B3, B4, B5, B6, B7, B8, B8A, B11, B12, NDVI, EVI, GNDVI, GRVI, NDWI1, NDWI2, GSI

10 m, 20 m

S1: 2020/01/01-2020/02/29, S2: 2020/03/01-2020/04/30, S3: 2020/05/01-2020/06/30, S4: 2020/07/01-2020/08/31, S5: 2020/09/01-2020/10/31, S6: 2020/11/01-2020/12/31.

Sentinel-1

Level 1.0

VH, VV, VH-VV, VH/VV, VH_avg, VV_avg, VH_diss, VV_diss

10 m

 

ALOS-2/PALSAR-2/ScanSAR

Level 2.2

HH, HV, HH-HV, HH/HV, NDI, NLI, HH_avg, HV_avg, HH_diss, HV_diss

25 m

 

ALOS/PRISM/DSM (AW3D30)

Version 2.1

DSM, Slope

30 m

Between 2006 and 2011

Road networks

-

Distance to road

-

2020

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