Abstract: Layout equipment for locating a plurality of positions at a construction site, and a method of using the layout equipment, contemplate a laser target rod having an elongated rod body and including retroreflective material on the rod body. The retroreflective material extends substantially the entire length of the rod body, and has scale markings visible thereon. A self-leveling laser transmitter at a known position projects a beam of laser light horizontally, and receives laser light reflected from the laser target rod. A remote control device signals the user of the layout equipment when the rod has been placed at a selected one of the plurality of positions. The layout equipment may also be used to determine relative locations in a previously built structure.

Abstract: A handheld device with a graphical user interface (GUI) for entering and displaying blueprint data as a hierarchical sequence of segments. A handheld device having a touchscreen and/or keys is used to sequentially enter line segments and arcs to enter blueprint data into the device. Each line segment or arc that is entered may be referenced to an existing endpoint or start point of a previously entered line segment or arc. A blueprint entered into the handheld device may be edited by modifying, deleting, or inserting a line segment or arc. When an edit is performed, the line segments and arcs in the sequence that follow the element being edited may be automatically modified to maintain continuity in the blueprint without disturbing prior segments in the sequence.

Abstract: A method of determining an azimuth and elevation of a point in an image is provided. The method comprises positioning an imaging device at a first position and acquiring a first image. The method also comprises rotating the imaging device and acquiring a second image at the first position. The first image includes the point, and a portion of the first image overlaps a portion of the second image. The method also includes determining correspondences between features in overlapping portions of the images, determining a first transformation between coordinates of the first image and coordinates of the second image based on the correspondences, and determining a second transformation between the coordinates of the second image and a local coordinate frame. The method also includes computing the azimuth and elevation of the point based on the first transformation and the second transformation.

Abstract: A system for exchanging data. A first mobile device configured to generate a first set of data related to a plurality of geographic positions where the first mobile device has been located and configured to exchange the first set of data with a second mobile device wherein the first mobile device receives a second set of data related to a plurality of geographic positions where the second mobile device has been located. A mapping system configured to receive the first set of data and the second set of data and to generate a map based on the first set of data and the second set of data.

Abstract: Systems, methods, and other embodiments associated with distance based position measurement are described. In one embodiment, an apparatus is configured to be positioned proximate a feature of interest. The apparatus includes a laser distance meter (LDM) configured to emit a laser beam and to determine first and second distances between the LDM and first and second targets. The first and second targets have known positions in three dimensions with respect to a reference plane from which the LDM is located. The apparatus also includes a trilateration unit configured to compute a two dimensional position of the LDM relative to the targets based, at least in part, on the first and second distances.

Abstract: A moisture sensing water system comprising at least one moisture sensor coupled with at least one wheel coupled with a water conveyance system, the at least one moisture sensor pierces the ground during each rotation of the at least one wheel and performs a moisture sensing. A moisture information converter receives the moisture sensing information and converts the moisture sensing information into a signal indicative of the moisture content of the ground. A moisture content provider provides the signal indicative of the moisture content of the ground in a user accessible format to automatically control the amount of water disseminated by the moisture sensing watering system.

Abstract: Low energy location beacons provide a robust indoor navigation solution that is potentially accessible to anyone with a cell phone.

Abstract: A method of surveying may include determining a location of a surveying tool, determining a location of a position of interest, detecting an RFID tag associated with the position of interest, and decoding information stored in the RFID tag. The information stored in the RFID tag may include a reference to information stored remote from the RFID tag.

Abstract: An asphalt milling machine control is provided for an asphalt milling machine of the type which mills an asphalt pavement surface over which the machine travels. The machine has a milling machine body, and a rotatable milling drum mounted on the lower portion of the milling machine body, the bottom surface of the milling drum contacting the asphalt pavement surface to mill the surface to a design elevation. The machine further includes a plurality of machine body supports which are adjusted to raise or lower the height of the milling machine body and the rotatable milling drum with respect to the asphalt pavement surface. This defines the elevation of the surface that results from milling with the drum. The control includes a floating plate, mounted to the side of the milling machine and the rotatable milling drum, or a pair of floating plates mounted to either side of the machine, for sliding over the surface adjacent to the area to be milled.

Abstract: A reverse RFID location system is based on set of RFID tags in which each tag stores data representing its position.

Abstract: Sugar cane yield mapping improves the efficiency of sugar cane farming with benefits to both sugar producers and consumers.

Abstract: A system for managing kinematic assets is disclosed. In one embodiment, the system comprises an electronic identification device associated with an asset. The system further comprises a container comprising a reader disposed within the container for receiving a unique identification of the identification device. The container further comprises a reader node for maintaining an inventory record comprising the asset and for generating a report when the asset is not detected by said reader. The report further comprises a location of the container when said report is generated. The system further comprises a kinematic asset management platform comprising an asset registry for storing data conveyed by the report and a reports engine for generating a second report conveying the location of said container when the report is generated.

Abstract: A system is disclosed which provides real-time detection of hazardous driving behavior. The system collects information about the motion of a vehicle along a path, for example, using a global positioning satellite system receiver. Roadside signs along the path are detected and their content determined. That information is compared with information about the motion of the vehicle to provide information with regard to potentially hazardous driving behavior.

Abstract: In a method of organizing information, a plurality of diverse data items is accessed. The diverse data items are related to a physical location. The diverse data items that are accessed comprise at least a non-visual data item and a visual imagery data item, and include geospatial data associated with the individual accessed data items. The diverse data items are parsed by data type and stored in a data store such that the diverse data items are accessible by one or more of the geospatial data associated with the individual data items. Diverse data items related to the physical location are processed to produce an integrated image displayable via a web viewer. The processing occurs in response to receiving a request regarding the physical location. The integrated image comprises an integration of at least two of the stored diverse data items.

Abstract: Embodiments of the present invention recite a method for collaborative display of geographic data. In one embodiment, a configuration file is created which defines how geographic data collected by a geographic data collection device is to be displayed by an office application. The configuration file is used to create a geographic data file in which collected geographic data is formatted to visually convey information about a geographic feature. The office application then accesses the geographic data file and automatically displays the geographic feature in a manner which is consistent with the configuration file.

Abstract: The present application relates to tracking a position of a device, e.g. for detecting slow and rapid earth deformation, by making use of a recursive filter having the filter characteristic adapted to a detected type of motion. If the motion of the position tracking device is rapid, the filter characteristic is set such that the rapid motion can be tracked with the necessary speed. On the other hand, if the motion is slow, e.g. during times of a normal tectonic drift, the filter characteristic is set such that the motion is slowly tracked with the advantage of efficient noise reduction, i.e. noise in the input signal is effectively barred and does not pass through the filter to the output signal. Thus, in times of rapid motion the convergence speed of the filter output signal to the input signal is set high for fast convergence and in times of slow motion the convergence speed of the filter output signal to the input signal is set low for a slow convergence. The filter may be a Kalman filter.

Abstract: An apparatus for providing navigational information associated with locations of objects includes an imaging device configured to acquire image data, a visual display coupled to the imaging device and configured to display the image data, a position measuring device configured to determine position information associated with the imaging device, and an orientation device configured to determine orientation information associated with the imaging device. The apparatus may also include a rendering system coupled to the visual display, the position measuring device, and the orientation device. The rendering system may be configured to determine image coordinates associated with a location of an object and provide a navigational graphic on the visual display oriented relative to the image coordinates.

Abstract: A low noise amplifier (LNA) assembly comprising a filter circuit for receiving signals from a Mobile Satellite Service (MSS) band and a Radio Navigation Satellite Service (RNSS) band; and an alternative filter circuit configured to filter out a jammer signal.