SNOW PARTICLE SIZE DISTRIBUTIONS AT SYOWA STATION, ANTARCTICA IN 1988

スポンサーリンク

概要

• 論文の詳細を見る

• For meteorological radar observations, it is very important to know the size and the characteristics of precipitation particles. In this paper, we report the snow particle size distributions at Syowa Station, Antarctica in 1988 using snow particle VCR tapes, which were recorded by a specially designed portable video camera set on the ground. The digitized video images retrieved from the VCR tape are processed to separate each snow particle on the image. We measured the three kinds of snow particle "radius" on the separated snow particle image and obtained the snow particle size distributions. Using the five sets of VCR tapes, we obtained four cases of distributions at Syowa Station in 1988 and estimated a case of snowfall rate from the distribution.

• 国立極地研究所の論文

著者

• Hirasawa Naohiko

  National Institute of Polar Research

• Wada Makoto

  National Institute For Polar Research

• Kimura Shinya

  Muroran Institute Of Technology

• HATANAKA Masahiko

  Muroran Institute of Technology

• YOSHIDA Yutaka

  Muroran Institute of Technology

• Wada M

  National Institute Of Polar Research

• Hirasawa Naohiko

  National Inst. Of Polar Res. 9-10 Kaga 1 Itabashi Tokyo 173-8515 Jpn

• Wada Makoto

  National Inst. Polar Res. Tokyo

関連論文

• Data of Project on Atmospheric Circulation and Material Cycle in the Antarctic, Part 3. Backscattering Properties of Tropospheric Clouds and Aerosols Observed by a Lidar at Dome Fuji Station in 1997
• Meteorological characteristics of Antarctic inland station, Dome Fuji (scientific paper)
• Number-size distributions of atmospheric aerosol particles (10
• Statistics of Antarctic surface meteorology based on hourly data in 1957-2007 at Syowa Station
• Foreword
• PRECIPITATION AT SYOWA STATION
• 1. Outline of field observations during 1997-1998(Glaciological Data Collected by the 38th Japanese Antarctic Research Expedition during 1997-1998)
• Glaciological Data Collected by the 38th Japanese Antarctic Research Expedition during 1997-1998 (Glaciology 28)
• Report on atmospheric science observations at Ny-Alesund, Svalbard (Report)
• Foreword
• Foreword
• Foreword
• Outline of a small unmanned aerial vehicle (Ant-Plane) designed for Antarctic research
• A promising technique to measure water vapor content in the polar atmosphere: Lyman-α/OH fluorescence hygrometer
• Foreword
• Foreword
• Foreword
• Foreword
• Foreword
• Foreword
• Evaluation of AVHRR cloud detection at Dome Fuji Station, Antarctica
• REPORT OF OBSERVATION PROJECT ON "ATMOSPHERIC CIRCULATION AND MATERIAL CYCLE IN THE ANTARCTIC" BY JARE-38
• AIRBORNE OBSERVATION OF WATER VAPOR AND AEROSOLS ALONG MIZUHO ROUTE, ANTARCTICA
• RELATION BETWEEN THE SPECIAL RADAR ECHO FROM WITHIN THE ICE SHEET AND THE CONFIGURATION OF THE GROUND (III) : ESTIMATION OF TEMPERATURE PROFILE IN THE ICE SHEET
• Foreword
• RELATION BETWEEN THE SPECIAL RADAR ECHO FROM WITHIN THE ICE SHEET AND THE CONFIGURATION OF THE GROUND (I)
• Foreword
• A probing radar designed for simulation of radar echo of a meteorite within the ice sheet of the Antarctic Continent (III) (abstract)
• On the simulation of radar echo intensity from the ice sheet in the East Antarctica (IV) (abstract)
• A probing radar designed for simulation of radar echo of a meteorite within the ice sheet of the Antarctic Continent (I) (abstract)
• Measurement method of temperature distribution by radar echo within the ice sheet of the Antarctic Continent (abstract)
• 5. Surface meteorological data during oversnow traverses(Glaciological Data Collected by the 38th Japanese Antarctic Research Expedition during 1997-1998)
• 4. Snow temperature data at Dome Fuji Station(Glaciological Data Collected by the 38th Japanese Antarctic Research Expedition during 1997-1998)
• 3. Surface snow density along the traverse route(Glaciological Data Collected by the 38th Japanese Antarctic Research Expedition during 1997-1998)
• 2. Net accumulation of snow(Glaciological Data Collected by the 38th Japanese Antarctic Research Expedition during 1997-1998)
• Joint AWI-NIPR airborne operations in the past and the future
• An examination of the humidity correction by Vaisala RS80-A radiosondes for experiments and measurements at an inland Antarctic station
• Data of Project on Atmospheric Circulation and Material Cycle in the Antarctic, Part 1. : Aerological Sounding Data at Dome Fuji Station in 1997
• Data of Project on Atomospheric Circulation and Material Cycle in Antarctic,Part 1. Aerological Sounding Data at Dome Fuji Station in 1997 (Meteorology 32)
• Possibility of detecting meteorites buried within the ice by radio echo sounding
• Surface meteorological data during oversnow traverses (Glaciological Data Collected by the 41st and 42nd Japanese Antarctic Research Expedition during 2000-2002)
• Net accumulation of snow (Glaciological Data Collected by the 41st and 42nd Japanese Antarctic Research Expedition during 2000-2002)
• Outline of field observations during 2000-2002(Glaciological Data Collected by the 41st and 42nd Japanese Antarctic Research Expedition during 2000-2002)
• In-situ measurement of the atmospheric CO concentration at Syowa Station, Antarctica
• Ice cyrstals grown from the vapor at temperatures lower than -15゜C
• A FUTURE PLAN FOR ATMOSPHERIC OBSERVATIONS USING UMMANNED AIRCRAFT
• Simultaneous observation of middle-level clouds by a microwave radiometer and an 8.6 mm radar (abstract)
• Estimation of liquid water amount by a microwave radiometer
• The radiation budget of the atmosphere over the Arctic compiled from the ISCCP-FD data sets (preliminary results)
• Meteorolagical Data at Japanese Ny-Ålesund Observatory, Svalbard in 2001 and 2002
• Meteorological Data at Japanese Ny-Ålesund Observatory, Svalbard in 1999 and 2000
• Meteorological Data at Japanese Ny-Ålesund Observatory, Svalbard from 1996 to 1998
• Foreword
• Meteorological Data at Japanese Ny-Ålesund Observatory, Svalbard in 1994 and 1995
• Meteorological Data at Japanese Ny-Ålesund Observatory, Svalbard in 1992 and 1993
• A METHOD OF MEASURING SNOW PARTICLE SIZE FROM VIDEO IMAGES FOR METEOROLOGICAL RADAR OBSERVATIONS
• SNOW PARTICLE SIZE DISTRIBUTION FUNCTION AT SYOWA STATION EVALUATED FROM VTR IMAGE
• A METHOD TO ANALYZE THE METEOROLOGICAL RADAR ECHO OBSERVED AT SYOWA STATION, ANTARCTICA
• On the estimation of the precipitation rate at each altitude by a new analytical method for the meteorological radar echo (2) (abstract)
• On the estimation of precipitation rate by a new method of analysis of meteorological radar echoes(2) (abstract)
• Microwave properties of pure-ice and sea-ice observed by radiometer (abstract)
• Field observations of microwave radiometric properties of snow cover in Japan by means of passive radiometers (abstract)
• Measurements of Radiation Components at Mizuho Station, East Antarctica in 1979
• POLEX-SOUTH DATA, PART 2 : MICROMETEOROLOGICAL DATA AT MIZUHO STATION, ANTARCTICA IN 1979
• POLEX-SOUTH DATA, PART 1 : RADIATION DATA AT MIZUHO STATION, ANTARCTICA IN 1979
• POLEX-South data, Part 2. Micrometeorological data at Mizuho Station, Antarctica in 1979(Meteorology 9)
• POLEX-South data, Part 1. Radiation data at Mizuho Station, Antarctica in 1979(Meteorology 8)
• METEOROLOGICAL DATA AT MIZUHO STATION, ANTARCTICA IN 1979
• Meteorological data at Mizuho Station,Antarctica in 1979(Meteorology 7)
• Preliminary report of "Arctic Airborne Measurement Program 2002" (AAMP02)
• SNOW PARTICLE SIZE DISTRIBUTIONS AT SYOWA STATION, ANTARCTICA IN 1988
• ON THE ESTIMATION OF THE PRECIPITATION RATE AT EACH ALTITUDE BY A NEW ANALYTICAL METHOD FOR THE METEOROLOGICAL RADAR ECHO (5)
• THE CHARACTERISTIC VARIATION OF T_b IN THE ANTARCTIC REGION REVEALED BY NOAA AVHRR CHANNEL-4 DATA
• OBSERVATIONAL STUDY OF LOW-LEVEL RADAR ECHOES IN ANTARCTICA
• Cloud studies at Syowa Station in East Antarctica by means of laser-radar (abstract)
• Numerical analysis of the echo obtained by radio echo sounder (III) (abstract)
• Simulation for analysis of the echo by a multifrequency radio wave sounder (abstract)
• Assumption of snow temperature near Shirase Glscier from analysis of radio echo sounding data (abstract)
• Radio echo sounding in the area of the Yamato Mountains
• The Measurement of the Surface Temperature at Mizuho Station, East Antarctica
• Temperature Fluctuations in the Lower Boundary Layer at Mizuho Station, East Antarctica
• An example of analyses of the echo obtained by a radio echo sounder near the Shirase Glacier, East Antarctica, using an original radar equation (extended abstract)
• Lower tropospheric vertical distribution of aerosol particles over Syowa Station, Antarctica from spring to summer 2004
• ON THE ESTIMATION OF PRECIPITATION RATE BY A NEW ANALYTICAL METHOD FOR THE METEOROLOGICAL RADAR ECHO (1)
• Temperature dependence of brightness temperature difference of AVHRR infrared split window channels in the Antarctic
• Seasonal variation of air transport in the Antarctic and Atmospheric Circulation in 1997
• Radar echo characteristics at Ny-Alesund, Svalbard and Arctic storms over the Norwegian Sea
• INTEGRATED LIQUID WATER CONTENTS AND WATER VAPOR AMOUNTS IN MARCH 1988 AROUND SYOWA STATION
• In-situ measurement of the ozone concentration in the Arctic Airborne Measurement Program 2002(AAMP02)
• Variation of monthly precipitation and frequency of radar echo existence at some altitudes in Ny-Alesund, Svalbard, Arctic (scientific paper)
• Antarctic Climate Research Data, Part 4 37GHz Microwave Radiometer Data in 1987-1989 and Shortwave and Longwave Radiation Data in 1988 at Syowa Station
• Antarctic climate research data, Part 4.37 GHz microwave radiometer deta in 1987-1989 and shortwave and longwave radiation data in 1988 at Syowa Station(Meteorology 27)
• SEASONAL VARIATION OF CLOUDS AND PRECIPITATION IN NY-ALESUND, SVALBARD
• EFFECTIVE EMISSIVITY OF CLOUDS FROM RADIOMETERSONDE MEASUREMENTS AT SYOWA STATION, ANTARCTICA
• ANNUAL VARIATION OF SNOWFALL AND RADAR ECHO STRUCTURE OF SNOW CLOUDS AT SYOWA STATION, ANTARCTICA
• GIANT PARTICLES IN THE LOWER STRATOSPHERE
• Characteristic features of clouds in Antarctica as observed at Syowa Station
• Analysis of aerological data and cloud observations at Syowa Station, East Antarctica in 1979
• Data of Project on Atmospheric Circulation and Material Cycle in the Antarctic, Part 2. : NOAA AVHRR Images received at Syowa Station, Antarctica in 1997
• Data of Project on Atomospheric Circulation and Material Cycle in Antarctic,Part 2. NOAA AVHRR Images Received at Syowa Station, Antarctica in 1997 (Meteorology 33)

もっと見る 閉じる

スポンサーリンク