Measurements of wind, temperature, pressure and humidity during lead-parallel flight 20130325_SP50325h09_47570-47870 with POLAR 5 ...

• Main Authors: Lüpkes, Christof, Hartmann, Jörg, Schmitt, Amelie U, Michaelis, Janosch
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: airborne measurements; atmospheric boundary layer; convection over sea ice leads; Eddy covariance; turbulence; DATE/TIME; LONGITUDE; LATITUDE; ALTITUDE; Wind velocity, west-east; Wind velocity, south-north; Wind velocity, vertical; Temperature, air; Pressure, at given altitude; Humidity, relative; Surface temperature; Aircraft; INS, GPS; INS, GPS, partly corrected by laser altimeter when available; Five-hole probe [at nose-boom]; Temperature sensor, Pt-100, [at nose-boom]; Dew point mirror [at nose-boom]; KT-19 infrared thermometer and IR scanner; STABLE_2013; POLAR 5; Arctic Amplification AC3; Meteorological Long-Term Observations @ AWI AWI_Meteo; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158; Antarctic; Arctic; Svalbard; Antarc*; Sea ice
• Online Access: https://dx.doi.org/10.1594/pangaea.927227; https://doi.pangaea.de/10.1594/PANGAEA.927227

The data collection consists of the airborne measurements obtained in the framework of the AWI-campaign "SpringTime Atmospheric Boundary Layer Experiment" (STABLE) that are used as supplement for the study by Michaelis et al. (2020). The measurements were performed in the atmospheric boundary layer near three different leads in the Arctic Marginal Sea Ice Zone north and northwest of Svalbard on 10, 25 and 26 March 2013. All cases represent conditions of a nearly lead-perpendicular convective flow over the leads.This data set contains the lead-parallel flight legs performed at different distances to the upwind lead edge at different altitudes, either above the lead or further downwind. Mean distance to upwind lead edge: 2.7 km. ...