User query |
a) Which hazard models provide hazard maps covering my site of interest? b) Which hazard models provide hazard maps covering my area of interest? The area is defined by a set of points. The response contains all models, of which the boundary polygon comprises all control points. |
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Request format |
a) [base-url]/map?lat=[latitude]&lon=[longitude] b) [base-url]/map?coordinates=[[latitude1, longitude1], [latitude2, longitude2], … [latitudeN, longitudeN]] |
Request example |
a) http://appsrvr.share-eu.org:8080/share/map?lat=47.0&lon=6.0 b) http://appsrvr.share-eu.org:8080/share/map?coordinates=[[-9,36],[-9,62],[30,62],[30,36]] |
Response example |
<models> |
User query |
Given a model, for which intensity measurement types (IMT) or ground motion types are hazard maps available? |
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Request format |
[base-url]/map?id=[model-id] |
Request example |
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Response example |
<imtcodes> |
User query |
For which probabilities of exceedance, and time spans are hazard maps for a given model, and IMT available? |
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Request format |
[base-url]/map?id=[model-id]&imt=[IMT] |
Request example |
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Response example |
<exceedances> |
User query |
Given a model, an IMT, and a probability of exceedance for a time span, for which site classes (or surface geology types) are hazard maps available? |
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Request format |
[base-url]/map?id=[model-id]&imt=[IMT]&poe=[probability of exceedance, 0..1]×panpoe=[timespanpoe in years] |
Request example |
http://appsrvr.share-eu.org:8080/share/map?id=68&imt=PGA&poe=0.02×panpoe=50 |
Response example |
<soiltype> |
User query |
Given a model, an IMT, and a probability of exceedance for a time span, and a soil type, how was the hazard of a multi-branch logic tree model aggregated for the available hazard maps? Potential answers are arithmetic mean, quantiles (ordinal aggregation with levels from 0 … 1), or “single” for single branch models without model branch aggregation. |
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Request format |
[base-url]/map?id=[model-id]&imt=[IMT]&poe=[probability of exceedance, 0..1]×panpoe=[timespan in years]&soiltype=[soiltype] |
Request example |
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Response example |
<fractiles> |
User query |
Which is the identity, and WMS layer name, of the hazard map corresponding to all above selection criteria |
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Request format |
[base-url]/map?id=[model-id]&IMT=[IMT]&poe=[probability of exceedance, 0..1]×panpoe=[timespan in years]&soiltype=[soiltype]&aggregationtype=[arithmetic | ordinal | single]&aggregationlevel=[0..1] |
Request example |
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Response example |
<hazardmaplocation> |
a) WMS service
Web map services following OGC standards allow to integrate live hazard maps as a layer for viewing in many modern GIS packages.
Parameters:
srs=epsg:4326 - the coordinate system. Here: WGS-84 (currently no other coordinate systems are supported
bbox=0,40,22,55 - the bounding box of the requested maps in coordinates described above: [lower left easting],[lower left northing],[upper right easting],[upper right northing].
width=1200&height=800 - size of the requested map in pixels (should reflect aspect rate of bbox for good results)
format=png - file format of the requested map file (png, jpeg)
For a full list of layers, parameters and allowed values, you may issue a WMS GetCapabilities - request:
b) Download
Download the entire map as a zip-compressed ESRI shape file
Request example |
http://efehrappsrvr.ethz.ch/share/staticdownload/hmap491.zip |
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User query |
Provide the data of a user-defined sub-area (square defined by lower left and upper right coordinates) of a specific hazard map in ASCII format |
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Request format |
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Request example |
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Response example |
# longitude; latitude; PGA 8.2821339; 51.2; 0.04202779014472185 8.2821339; 51.3; 0.0388970151615721 8.5821339; 51.2; 0.036568980015480555 8.4821339; 51.3; 0.036326226462101756 8.3821339; 51.3; 0.03721882843748435 8.5821339; 51.3; 0.035329551757294415 8.4821339; 51.2; 0.03748374369234045 8.1821339; 51.3; 0.04114214891532444 8.3821339; 51.2; 0.03976248251260659 8.1821339; 51.2; 0.04410048195059834 8.0821339; 51.3; 0.043218589367995046 8.0821339; 51.2; 0.04602245035525927 […] |