658dc799-3074-4d80-932f-908ac4d58a7c eng 32663c89-c472-4df6-9b9c-1319c719a030 Ev-K2-CNR +39 035 3230511 +39 035 3230551 Via San Bernardino 145 Bergamo BG 24126 Italy metadata@evk2cnr.org http://www.evk2cnr.org 2025-02-05T13:02:18 ISO 19115:2003/19139 1.0 1 WGS 84 (EPSG:4326) EPSG 7.4 Kala Patthar Total precipitation 2011-03-30T17:51:00 At the AWS Kala Patthar station the DQA030 rain gauge is manufactured by LSI-Lastem equipped with a siphon placed on the cone's nozzle; it has two functions: during light rain the drizzle falls on the bascule without moving it and therefore evaporates without being measured; during heavy rain, it regulates the flow into the bascule permitting all the water to fall inside. LSI-LASTEM rain gauges have stainless steel housing whereas the cone has been designed to avoid the drops splash phenomena and to allow water droplets to dribble down inside even in case of very light rain. The rain gauge can be placed either directly on the ground by means of the DYA042 base plate or mounted on the top or the side of 50 mm diameter. For sites with sub-zero temperatures, the thermostatic heated models ensure the complete melting of snow, even at extreme temperature, whereas minimizing losse of evaporation; these models are insulated to reduce heat dispersion. Kala Patthar AWS provides data (with a 10 minute time resolution) of the following parameters: - air temperature (°C) - relative humidity (%) - atmospheric pressure (hPa) - global solar radiation (W/m2) - UVA radiation (W/m2) - wind speed (m/s) - wind direction (degree) - total precipitation (mm) Ev-K2-CNR +39 035 3230511 +39 035 3230551 Via San Bernardino 145 Bergamo BG 24126 Italy evk2cnr@evk2cnr.org http://www.evk2cnr.org/ https://geoportal.mountaingenius.org/geonetwork/srv/api/records/658dc799-3074-4d80-932f-908ac4d58a7c/attachments/evk2cnr__.png evk2cnr__.png https://geoportal.mountaingenius.org/geonetwork/srv/api/records/658dc799-3074-4d80-932f-908ac4d58a7c/attachments/evk2cnr__.png evk2cnr__.png thermal power plant GEMET SHARE Network Station High Altitude Kala Patthar Khumbu Valley Himalaya Nepal AWS total precipitation No conditions apply climatologyMeteorologyAtmosphere environment geoscientificInformation 80.0522 88.1946 26.3684 30.4247 https://geoportal.mountaingenius.org/geonetwork/srv/api/records/658dc799-3074-4d80-932f-908ac4d58a7c/attachments/Data%20Usage%20Policy.pdf WWW:DOWNLOAD-1.0-http--download At the AWS Kala Patthar station the DQA030 rain gauge is manufactured by LSI-Lastem equipped with a siphon placed on the cone's nozzle; it has two functions: during light rain the drizzle falls on the bascule without moving it and therefore evaporates without being measured; during heavy rain, it regulates the flow into the bascule permitting all the water to fall inside. LSI-LASTEM rain gauges have stainless steel housing whereas the cone has been designed to avoid the drops splash phenomena and to allow water droplets to dribble down inside even in case of very light rain. The rain gauge can be placed either directly on the ground by means of the DYA042 base plate or mounted on the top or the side of 50 mm diameter. For sites with sub-zero temperatures, the thermostatic heated models ensure the complete melting of snow, even at extreme temperature, whereas minimizing losse of evaporation; these models are insulated to reduce heat dispersion. Technical characteristic: Collettor surface area: 324 cmq Collector area diameter: 203 mm Measurement range: Max 10 mm/min Resolution: 0.2 mm/imp. (opt. 0.1, 0.5 mm/imp) Accuracy: 0-1 mm/min: +- 1 basculata/tip 1-10 mm/min:1% Contact: 1 reed (opt. N.2 REED) 0.5 a/24v non inductive Pulse duration: 100 msec+-50 Collector cone material: Aluminium External housing material: Aluminium Tipping bucket material: Aluminium No conditions apply