Geo-Zone Tool

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Find Your Project's Snow, Wind, and Seismic Loads with Google Maps


The search function, based on Google Maps, establishes the corresponding location to determine the following:

  • Snow:
    • Snow load zone
    • Characteristic value of snow load sk
  • Wind:
    • Wind zone
    • Basic wind velocity vb,0
    • Basic velocity pressure qb
  • Earthquake:
    • Seismic zone
    • Peak ground acceleration agR
    • Period, risk coefficient, etc.
  • Tornados (US only):
    • Design wind speed V

The print function shows all initial values for snow, wind, and seismic actions that are necessary for load assumptions. Therefore, special areas in the Harz, Deister, and the North German Plain are included in the database.

Use the print function to get an overview of all input values for snow, wind, and seismic actions required for the load calculations.

Although the data can be manually transferred to external programs, an additional web application is available for automated data transfer. Of course, that makes things a lot easier for you.

More Information About Control via API or Web Service

The Geo-Zone Tool operates with map data and services provided by Google LLC. These Google services are not provided free of charge, which requires you to assume this financial responsibility.

For unrestricted map use, purchase a Geo-Zone Tool package in the Dlubal Webshop:

  • Geo-Zone Tool | 500 requests
  • Geo-Zone Tool | 5,000 requests

These packages are not limited to one user, but can be used by all employees affiliated with the Dlubal company account.

Snow Load, Wind Speed, and Seismic Load Maps Geo-Zone Tool in the webshop

Note:

We offer customized solutions for this online service. Does that sound interesting to you? Then please contact us.

Ask Individual Question

The following maps and standards are currently supported:

Snow Load Standards

  • European Union | Flag EN 1991-1-3 (Eurocode)
  • Japan AIJ RLB (Japan)
  • Australia | Flag AS 1170-3 (Australia)
  • EN-US | Flag ASCE/SEI 7-16 | ASCE/SEI 7-22 (USA)
  • Azerbaijan AzDTN 2.1-1 (Azerbaijan)
  • Argentina CIRSOC 104 (Argentina)
  • Romania Flag CR 1-1-3 (Romania)
  • Spain Flag CTE DB SE-AE (Spain)
  • People's Republic of China | Flag GB 50009 (China)
  • Iran IPS-E-CE-500 (1) (Iran)
  • India | Flag IS 875-4 (India)
  • Jordan JNBC-L (Jordan)
  • South Korea KBC (South Korea)
  • Liechtenstein LL BauV (Liechtenstein)
  • Nepal NBC 106 (Nepal)
  • Canada | Flag NBC 2015 | NBC 2020 (Canada)
  • Chile NCh 431 (Chile)
  • Italy Flag NTC (Italy)
  • Tunisia NV65+N84 (Tunisia)
  • New Zealand NZS 1170-3 (New Zealand)
  • Switzerland | Flag SIA 261 (Switzerland)
  • Turkey TS 498 (Türkiye)
  • Ukraine ДБН В.1.2-2 (Ukraine)
  • Uzbekistan КМК 2.01.07 (Uzbekistan)
  • Russia | Flag СП 20.13330 (Russia)

Eurocode | National Annexes (NA):

  • Belgium Flag Belgium | NBN EN 1991-1-3
  • Bosnia and Herzegovina Bosnia and Herzegovina | BAS EN 1991-1-3
  • Bulgaria | Flag Bulgaria | BDS EN 1991-1-3
  • Denmark Flag Denmark | DS/EN 1991-1-3
  • DE | Flag Germany | DIN EN 1991-1-3
  • Estonia Flag Estonia | EVS-EN 1991-1-3
  • Finland Flag Finland | SFS EN 1991-1-3
  • France Flag France | NF EN 1991-1-3
  • Greece Flag Greece | ΕΛΟΤ EN 1991-1-3
  • Ireland Flag Ireland | I S. EN 1991-1-3
  • Iceland Flag Iceland | ÍST EN 1991-1-3
  • Italy Flag Italy | UNI EN 1991-1-3
  • Croatia Flag Croatia | HRN EN 1991-1-3
  • Latvia Flag Latvia | LVS EN 1991-1-3
  • Lithuania Flag Lithuania | LST EN 1991-1-3
  • Luxemburg Flag Luxembourg | ILNAS-EN 1991-1-3
  • Montenegro Montenegro | MEST EN 1991-1-3
  • Flag of the Netherlands The Netherlands | NEN-EN 1991-1-3
  • North Macedonia North Macedonia | МКС EN 1991-1-3
  • Norway Flag Norway | NS-EN 1991-1-3
  • Austria | Flag Austria | ÖNORM B 1991-1-3
  • Poland Flag Poland | PN-EN 1991-1-3
  • Portugal Flag Portugal | NP EN 1991-1-3
  • Romania Flag Romania | SR EN 1991-1-3
  • Sweden Flag Sweden | BFS 2019:1 EKS 11
  • Serbia Serbia | SRPS EN 1991-1-3
  • Slovakia Flag Slovakia | STN EN 1991-1-3
  • Slovenia Flag Slovenia | SIST EN 1991-1-3
  • CS | Flag Czech Republic | ČSN EN 1991-1-3
  • Turkey Türkiye | TS EN 1991-1-3
  • Hungary Flag Hungary | MSZ EN 1991-1-3
  • EN-GB | Flag United Kingdom | BS EN 1991-1-3
  • Belarus Flag Belarus | ТКП EN 1991-1-3
  • Cyprus Flag Cyprus | CYS EN 1991-1-3

Wind Load Standards

  • European Union | Flag EN 1991-1-4 (Eurocode)
  • Brazil Flag ABNT NBR 6123 (Brazil)
  • Japan AIJ RLB (Japan)
  • Australia | Flag AS 1170-2 (Australia)
  • EN-US | Flag ASCE/SEI 7-16 (USA)
  • Azerbaijan AzDTN 2.1-1 (Azerbaijan)
  • The Bahamas BBC (Bahamas)
  • Pakistan BCP SP (Pakistan)
  • Bangladesh BNBC (Bangladesh)
  • Mexico Flag CFE Viento (Mexico)
  • Honduras CHOC (Honduras)
  • Argentina CIRSOC 102 (Argentina)
  • Venezuela COVENIN 2003 (Venezuela)
  • Morocco CPCACSV (Morocco)
  • Romania Flag CR 1-1-4 (Romania)
  • Spain Flag CTE DB SE-AE (Spain)
  • Costa Rica CVCR (Costa Rica)
  • Ethiopia EBCS-1 (Ethiopia)
  • Egypt ECP-201 (Egypt)
  • Fiji FNBC (Fiji)
  • People's Republic of China | Flag GB 50009 (China)
  • Hong Kong HK CP Wind (Hong Kong)
  • Iran IPS-E-CE-500 (1) (Iran)
  • Iraq IQ.301 (Iraq)
  • India | Flag IS 875-3 (India)
  • Jordan JNBC-L (Jordan)
  • South Korea KBC (South Korea)
  • Myanmar (Burma) MNBC Part 3 (Myanmar)
  • Dominican Republic MOPC B-9 (Dominican Republic)
  • Malaysia Flag MS 1553 (Malaysia)
  • Bolivia NB 1225003-1 (Bolivia)
  • Nepal NBC 104 (Nepal)
  • Canada | Flag NBC 2015 | NBC 2020 (Canada)
  • Nigeria NBCN (Nigeria)
  • Cuba NC 285 (Cuba)
  • Chile NCh 432 (Chile)
  • Paraguay NP 196 (Paraguay)
  • Philippines NSCP (Philippines)
  • Guatemala NSE 2 (Guatemala)
  • Colombia NSR-B (Colombia)
  • Italy Flag NTC (Italy)
  • El Salvador NTDV (El Salvador)
  • Peru NTE E.020 (Peru)
  • Tunisia NV65+N84 (Tunisia)
  • New Zealand NZS 1170-2 (New Zealand)
  • Puerto Rico PRBC (Puerto Rico)
  • Panama REP (Panama)
  • Nicaragua RNC (Nicaragua)
  • South Africa Flag SANS 10160-3 (South Africa)
  • Saudi Arabia SBC 301 (Saudi Arabia)
  • Israel SI 414 (Israel)
  • Switzerland | Flag SIA 261 (Switzerland)
  • Taiwan SBWRD (Taiwan)
  • Vietnam TCVN 2737 (Vietnam)
  • Turkey TS 498 (Türkiye)
  • Uruguay UNIT 50 (Uruguay)
  • Ukraine ДБН В.1.2-2 (Ukraine)
  • Uzbekistan КМК 2.01.07 (Uzbekistan)
  • Russia | Flag СП 20.13330 (Russia)

Eurocode | National Annexes (NA):

  • Belgium Flag Belgium | NBN EN 1991-1-4
  • Bosnia and Herzegovina Bosnia and Herzegovina | BAS EN 1991-1-4
  • Bulgaria | Flag Bulgaria | BDS EN 1991-1-4
  • Denmark Flag Denmark | DS/EN 1991-1-4
  • DE | Flag Germany | DIN EN 1991-1-4
  • Estonia Flag Estonia | EVS-EN 1991-1-4
  • Finland Flag Finland | SFS EN 1991-1-4
  • France Flag France | NF EN 1991-1-4
  • Greece Flag Greece | ΕΛΟΤ EN 1991-1-4
  • Ireland Flag Ireland | I S. EN 1991-1-4
  • Iceland Flag Iceland | ÍST EN 1991-1-4
  • Italy Flag Italy | UNI EN 1991-1-4
  • Croatia Flag Croatia | HRN EN 1991-1-4
  • Latvia Flag Latvia | LVS EN 1991-1-4
  • Lithuania Flag Lithuania | LST EN 1991-1-4
  • Luxemburg Flag Luxembourg | ILNAS-EN 1991-1-4
  • Flag of the Netherlands The Netherlands | NEN-EN 1991-1-4
  • North Macedonia North Macedonia | МКС EN 1991-1-4
  • Norway Flag Norway | NS-EN 1991-1-4
  • Austria | Flag Austria | ÖNORM B 1991-1-4
  • Poland Flag Poland | PN-EN 1991-1-4
  • Portugal Flag Portugal | NP EN 1991-1-4
  • Romania Flag Romania | SR EN 1991-1-4
  • Sweden Flag Sweden | BFS 2019:1 EKS 11
  • Serbia Serbia | SRPS EN 1991-1-4
  • Singapore Flag Singapore | SS EN 1991-1-4
  • Slovakia Flag Slovakia | STN EN 1991-1-4
  • Slovenia Flag Slovenia | SIST EN 1991-1-4
  • CS | Flag Czech Republic | ČSN EN 1991-1-4
  • Hungary Flag Türkiye | TS EN 1991-1-4
  • Hungary Flag Hungary | MSZ EN 1991-1-4
  • EN-GB | Flag United Kingdom | BS EN 1991-1-4
  • Belarus Flag Belarus | ТКП EN 1991-1-4
  • Cyprus Flag Cyprus | CYS EN 1991-1-4

Seismic Standards

  • European Union | Flag EN 1998-1 (Eurocode)
  • Brazil Flag ABNT NBR 15421 (Brazil)
  • Japan AIJ RLB (Japan)
  • Australia | Flag AS 1170-4 (Australia)
  • EN-US | Flag ASCE/SEI 7-16 (USA)
  • Azerbaijan AzDTN 2.3-1 (Azerbaijan)
  • Pakistan BCP SP (Pakistan)
  • Bangladesh BNBC (Bangladesh)
  • Mexico Flag CFE Sismo (Mexico)
  • Honduras CHOC (Honduras)
  • Venezuela COVENIN 1756-1 (Venezuela)
  • Ecuador CPE INEN 5-1 (Ecuador)
  • Costa Rica CSCR (Costa Rica)
  • Ethiopia EBCS-8 (Ethiopia)
  • Egypt ECP-201 (Egypt)
  • Fiji FNBC (Fiji)
  • People's Republic of China | Flag GB 50011 (China)
  • Bolivia GBDS (Bolivia)
  • Argentina INPRES-CIRSOC 103 (Argentina)
  • Iraq IQ.303 (Iraq)
  • Iran IR 2800 (Iran)
  • India | Flag IS 1893-1 (India)
  • South Korea KBC (South Korea)
  • Liechtenstein LL BauV (Liechtenstein)
  • Myanmar (Burma) MNBC Part 3 (Myanmar)
  • Dominican Republic MOPC R-001 (Dominican Republic)
  • Malaysia Flag MS EN 1998-1 (Malaysia)
  • Nepal NBC 105 (Nepal)
  • Canada | Flag NBC 2015 | NBC 2020 (Canada)
  • Cuba NC 46 (Cuba)
  • Chile NCh 433 (Chile)
  • Spain Flag NCSE-02 (Spain)
  • NPR 9998 (Netherlands)
  • Philippines NSCP (Philippines)
  • Guatemala NSE 2 (Guatemala)
  • Colombia NSR-A (Colombia)
  • Italy Flag NTC (Italy)
  • El Salvador NTDS (El Salvador)
  • Peru NTE E.030 (Peru)
  • New Zealand NZS 1170-5 (New Zealand)
  • Romania Flag P 100-1 (Romania)
  • Puerto Rico PRBC (Puerto Rico)
  • Nicaragua RNC (Nicaragua)
  • Morocco RPS (Morocco)
  • South Africa Flag SANS 10160-4 (South Africa)
  • Saudi Arabia SBC 301 (Saudi Arabia)
  • Israel SI 413 (Israel)
  • Switzerland | Flag SIA 261 (Switzerland)
  • Taiwan SSDB (Taiwan)
  • Turkey TBEC (Turkey)
  • Vietnam TCVN 9386 (Vietnam)
  • Ukraine ДБН В.1.1-12 (Ukraine)
  • Uzbekistan КМК 2.01.03 (Uzbekistan)
  • Russia | Flag СП 14.13330 (Russia)

Eurocode | National Annexes (NA):

  • Belgium Flag Belgium | NBN EN 1998-1
  • Bosnia and Herzegovina Bosnia and Herzegovina | BAS EN 1998-1
  • Bulgaria | Flag Bulgaria | BDS EN 1998-1
  • Denmark Flag Denmark | DS/EN 1998-1
  • DE | Flag Germany | DIN EN 1998-1
  • France Flag France | NF EN 1998-1
  • Greece Flag Greece | ΕΛΟΤ EN 1998-1
  • Iceland Flag Iceland | ÍST EN 1998-1
  • Italy Flag Italy | UNI EN 1998-1
  • Croatia Flag Croatia | HRN EN 1998-1
  • Latvia Flag Latvia | LVS EN 1998-1
  • Luxemburg Flag Luxembourg | ILNAS-EN 1998-1
  • North Macedonia North Macedonia | МКС EN 1998-1
  • Norway Flag Norway | NS-EN 1998-1
  • Austria | Flag Austria | ÖNORM B 1998-1
  • Portugal Flag Portugal | NP EN 1998-1
  • Romania Flag Romania | SR EN 1998-1
  • Serbia Serbia | SRPS EN 1998-1
  • Singapore Flag Singapore | SS EN 1998-1
  • Slovakia Flag Slovakia | STN EN 1998-1
  • Slovenia Flag Slovenia | SIST EN 1998-1
  • CS | Flag Czech Republic | ČSN EN 1998-1
  • Hungary Flag Hungary | MSZ EN 1998-1
  • EN-GB | Flag United Kingdom | BS EN 1998-1
  • Cyprus Flag Cyprus | CYS EN 1998-1

Tornado Standards

  • EN-US | Flag ASCE/SEI 7-16 (USA)
Find Your Google Maps Location and Determine Loads

You should never neglect the environmental influences. The Geo-Zone Tool on the website Snow Load, Wind Speed, and Seismic Load Maps contains special zoning maps. Use these maps to quickly determine snow loads, wind speeds, and seismic data for many countries according to ASCE 7, NBC, Eurocode, and other international standards. Here you can find everything quickly at a glance.