Yamaguchi, Satoru; Ishizaka, Masaaki; Motoyoshi, Hiroki; Nakai, Sent; Vionnet, Vincent; Aoki, Teruo; Yamashita, Katsuya; Hashimoto, Akihiro; Hachikubo, Akihiro (2019): Specific surface area of solid precipitation particles in Nagaoka, Japan, measured by the gas absorption method [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.907148, Supplement to: Yamaguchi, S et al. (2019): Measurement of specific surface area of fresh solid precipitation particles in heavy snowfall regions of Japan. The Cryosphere, 13(10), 2713-2732, https://doi.org/10.5194/tc-13-2713-2019
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Published: 2019-10-07 • DOI registered: 2019-11-08
Abstract:
The specific surface areas (SSAs) of solid precipitation particles (PPs) in Nagaoka—a city in Japan experiencing the heaviest snowfall in the country—were measured for four winters (from 2013/2014 - 2016/2017). The data include meteorological data (air temperature, relative humidity, wind speed, air pressure and wet-bulb temperature) when SSAs of PPs were measured. The data also include micro photos of each PPs.
Coverage:
Latitude: 37.416670 * Longitude: 138.883330
Minimum Elevation: 97.0 m * Maximum Elevation: 97.0 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Year of observation | Year obs | a AD | Yamaguchi, Satoru | in winter | |
| 2 | Identification | ID | Yamaguchi, Satoru | |||
| 3 | Specific surface area, snow | SSA snow | m2/kg | Yamaguchi, Satoru | ||
| 4 | Temperature, air | TTT | °C | Yamaguchi, Satoru | during the precipitation | |
| 5 | Humidity, relative | RH | % | Yamaguchi, Satoru | during the precipitation | |
| 6 | Wind speed | ff | m/s | Yamaguchi, Satoru | during the precipitation | |
| 7 | Pressure, atmospheric | PPPP | hPa | Yamaguchi, Satoru | during the precipitation | |
| 8 | Temperature, air, wet bulb | Temp wet bulb air | °C | Yamaguchi, Satoru | during the precipitation | |
| 9 | Snow grain size | Snow grain size | mm | Yamaguchi, Satoru | ||
| 10 | Snowfall, speed | V snow | m/s | Yamaguchi, Satoru | ||
| 11 | Density, snow | Density snow | kg/m3 | Yamaguchi, Satoru | ||
| 12 | Present weather | ww | Yamaguchi, Satoru | M type = monsoon, C type = cyclone | ||
| 13 | Classification | Classification | Yamaguchi, Satoru | falling event (FE); VFE = variant, UFE = uniform | ||
| 14 | Classification | Classification | Yamaguchi, Satoru | snowfall mode, only for M type | ||
| 15 | Uniform resource locator/link to image | URL image | Yamaguchi, Satoru |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1484 data points