|
3.5
Data requirements and data availability for VIC, DHSVM and WBM
|
VIC
|
|
|
|
Mekong, Chao
Phraya
|
Sumberjaya
|
|
Data type
|
|
|
|
Acquired
?
|
|
|
DEM
|
x,y,z
|
grid
|
1 km
|
yes
|
|
|
Landcover
|
x,y,,vegcode
|
grid
|
|
yes
|
|
|
Soils
|
x,y,soilcode
|
grid
|
5-min
|
yes (local
better)
|
|
|
LAI
|
x,y,LAI
|
grid
|
15-min
|
yes
|
|
|
Climate
|
x,y,maxT,minT,precip,wind
|
asci or grid
|
daily
|
need better
|
|
|
Discharge
|
x,y,discharge
|
asciss
|
daily
|
need better
|
|
|
|
|
|
|
|
|
|
DHSVM
|
|
|
|
Mae Chaem
|
Sumberjaya
|
|
DEM
|
x,y,z
|
grid
|
30 m
|
yes
|
yes
|
|
Landcover
|
x,y,,vegcode
|
grid
|
30 m
|
yes
|
yes
|
|
Soil depth
|
x,y,depth
|
grid
|
30 m
|
|
yes
|
|
Soils
|
x,y,sand,silt,clay
|
grid
|
30
m
|
|
yes
|
|
LAI
|
x,y,LAI
|
grid
|
30 m
|
|
|
|
Climate
|
x,y,T,wind,
precip,humidity, radiation
|
ascii or grid
|
sub-daily
|
recent 14
stations Game_T data set, 1 station since 1954
|
1976->
|
|
Discharge
|
x,y,
discharge
|
ascii
|
30 m
|
since 1954, but
with gaps
|
|
|
Channel routing
|
width, depth,
friction (Manning) etc
|
ascii
|
30 m
|
|
|
|
Stream network
|
stream
locations
|
gis line file
|
30 m
|
|
|
|
Road network
|
Road locations
|
gis line file
|
30
m
|
|
|
|
Culvert
locations
|
culvert
locations _
|
gis point file
|
30 m
|
not an issue
|
not an issue
|
|
|
|
|
|
|
|
|
WBM
|
|
|
|
Mae Chaem
|
Sumberjaya
|
|
DEM
|
x,y,z
|
grid
|
10 & 50 km
|
yes
|
|
|
Landcover
|
x,y,vegcode
|
grid
|
10 & 50 km
|
WWF, IGBP (IFPRI
is working)
|
|
Soils
|
x,y,
texture
|
grid
|
10 & 50 km
|
yes (FAO/IGPB)
|
|
|
LAI
|
x,y,LAI
|
grid
|
10 & 50 km
|
yes
|
|
|
Climate
|
x,
y, maxT, minT, precip, wind,
vapor
pressure
|
grid
|
monthly
|
yes
|
|
|
River network
|
x, y, flow
direction
|
grid
|
10 & 50 km
|
yes
|
|
|
Runoff fields
|
x, y, runoff
|
grid
|
10 & 50 km,
monthly
|
yes
|
|
|
Discharge
|
x, y, discharge
|
gis point file
|
monthly
|
yes
|
|
|
