TOYAMA, JAPAN

Contacts:
Mr Shunji Okamoto
Toyama Polytechnic College
1289-1 Kawaberi, Uozu
Toyama 937, Japan
Tel : (81) 765 24 5552
Fax : (81) 765 24 4770
E-mail :
Server :
Station Location:
Uozu, Toyama, Japan.
Latitude: 36°47' N
Longitude: 137°23' E
Height above sea level: 45 m.
Local Time: GMT+9

Code: JPN4
Type: General class.
Operation:
started in June 1991.

Topographic map showing the land
within a 5 km radius of the station location

TOYAMA, JAPAN

Site surroundings:

Within a 5 km radius of the station, 35% of the environment is the Japan Sea, 10% is mountains, 50% is farmland, and 5% is housing. The Hokuriku motorway is 1.4 km from the measurement site and the motorway route No. 8 is 0.5 km away.

Climate characteristics:

Climate is temperate monsoon with heavy snowfalls from December to March. Average temperature is 2.0 °C in January, 24.6 °C in July, and 13.5 °C annually. Average sunshine duration is 1608 hours. 48% of the year is cloudy (cloud cover ³ 8.5 tenths). The closest weather station is located 20 km east of the station.

Map showing the immediate surroundings of the station

TOYAMA, JAPAN

Sampling Interval:
1 mn.
Recording Interval:
1 mn.

Illuminances:
Global horizontal: EKO ML-010S
Diffuse horizontal: EKO ML-010S
North vertical: EKO ML-010S
East vertical: EKO ML-010S
South vertical: EKO ML-010S
West vertical: EKO ML-010S

Irradiances:
Global horizontal: EKO MS-801
Diffuse horizontal: EKO MS-801

Others:
none

Shadow band specifications:
Diffuse illuminance:
radius: 25.0 cm / width: 5.0 cm
Diffuse irradiance:
radius: 25.0 cm / width: 5.0 cm

Station map

Obstruction for the global
horizontal illuminance sensor

Comments

All the sensors were calibrated by the manufacturers in December 1990.

TOYAMA, JAPAN

View 1 of the station

Comments

General view of the station.

View 2 of the station

Comments

A view of the station looking southeast including from rear to front the global illuminance and irradiance sensors and the diffuse irradiance sensor. Below those sensors, there are vertical illuminance sensors.

TOYAMA, JAPAN

Important modifications made to the acquisition system, recording interval modification, time during which the station was not operating...

Date

Comments


Last modification : March 28, 1997.
WebMaster IDMP :
idmp.master@entpe.fr