Skoči na glavni sadržaj

Hrvatski meteorološki časopis, Vol. 42 No. 42, 2007.

Izvorni znanstveni članak

Integrated semi-quantitive precipitation analysis

Dunja Mazzocco Drvar orcid id orcid.org/0000-0002-0194-7111 ; Državni hidrometeorološki zavod, Zagreb, Hrvatska
Aleš Poredoš ; Agencija za okolje Republike Slovenije, Ljubljana, Slovenija
Lovro Kalin ; Državni hidrometeorološki zavod, Zagreb, Hrvatska

Puni tekst: engleski pdf 1.542 Kb

str. 3-13

preuzimanja: 515

citiraj

Sažetak

In their everyday operational work, forecasting offices issue weather warnings at a high update frequency and with very precise geographical specifications. In order to meet these requirements, the analysis system cannot be restricted to stations but needs to be spatially quasi-continuous. In regional nowcasting, an integrated semi-quantitative precipitation field is constructed as a combination of conventional surface observations and radar data, while in areas with no rain gauge data and low radar reliability satellite data are exploited. For this purpose, satellite/NWCSAF precipitation products are validated. An applicable algorithm which
would provide semi-quantitative information about rainfall is proposed. The work is being done within the framework of the Central European Nowcasting Project CONEX II.

Ključne riječi

nowcasting; precipitation analysis; verification; NWCSAF; INCA

Hrčak ID:

64037

URI

https://hrcak.srce.hr/64037

Datum izdavanja:

10.5.2010.

Posjeta: 1.314 *