Abstract: Analysis of a seismic event, such as a microseismic event caused by hydraulic fracturing, comprises measuring seismic waves emitted by the event and converting the measurements into two values for magnitude of explosion or implosion and for magnitude of displacement discontinuity at a plane, together with two directions, a direction of a normal to the plane and a direction of displacement; where the two values and the two directions compose the moment tensor describing the seismic event. The measurements may be converted into the moment tensor and decomposed into the values and directions. The values and directions associated with several seismic events may be displayed concurrently on a graphic display as a graphic representation of multiple events, where each event may be depicted with magnitude of expansion or contraction represented by a volume and the plane represented as a laminar object.

Abstract: Analysis of a seismic event, such as a microseismic event caused by hydraulic fracturing, comprises measuring seismic waves emitted by the event and converting the measurements into two values for magnitude of explosion or implosion and for magnitude of displacement discontinuity at a plane, together with two directions, a direction of a normal to the plane and a direction of displacement; where the two values and the two directions compose the moment tensor describing the seismic event. The measurements may be converted into the moment tensor and decomposed into the values and directions. The values and directions associated with several seismic events may be displayed concurrently on a graphic display as a graphic representation of multiple events, where each event may be depicted with magnitude of expansion or contraction represented by a volume and the plane represented as a laminar object.

Abstract: Systems and methods for defining a form with a plurality of layout items for data presentation by a business application provide a tree view with tree nodes to represent the layout items, wherein the view visualizes structure information, a processing order, a selected tree node to represent a selected layout item; provide a property view to display properties of the selected layout item; provide a layout view to display items, wherein the selected layout item is highlighted; modify the selected layout item and the processing order through interaction with a user; and create a form definition document. The compatibility of layout items and processing order with a predefined data interface of the business application is verified as well.

Abstract: A form with a plurality of layout items for data presentation by a business application is defined by—simultaneously and one a single screen—providing (410) a tree view with tree nodes to represent the layout items, wherein the view visualizes structure information, a processing order, a selected tree node to represent a selected layout item; providing (420) a property view to display properties of the selected layout item; providing (430) a layout view to display items, wherein the selected layout item is highlighted; modifying (440) the selected layout item and the processing order through interaction with a user; and creating (450) a form definition document. The compatibility of layout items and processing order with a predefined data interface of the business application is verified as well.