Intermap Technologies, Inc. Patent applications |
Patent application number | Title | Published |
20160047099 | SYSTEMS AND METHODS FOR FLOOD ZONE MODELING - Implementations described and claimed herein provide systems and methods for flood hazard zone modeling. In one implementation, one or more relevant stream segments are identified from an input stream network. One or more cross profiles are defined for one or more selected points on the relevant stream segments, with the selected points located within a flood hazard area. A high resolution flood level elevation map is generated by interpolating flood level elevation from the selected points. A flood depth map is generated having a flood depth value for each of the selected points computed as a difference between the high resolution flood level elevation map and a terrain elevation. One or more flood zones are defined in the flood depth map. The flood zones have a positive flood depth for a return period. | 02-18-2016 |
20140267250 | METHOD AND APPARATUS FOR DIGITAL ELEVATION MODEL SYSTEMATIC ERROR CORRECTION AND FUSION - A system and method for generating a corrected digital elevation model is configured to remove systematic errors from digital elevation models. A residual dataset that is the difference between a first digital elevation model and a second digital elevation model is obtained and at least one error pattern related to a systematic error is identified. An error model representing at least one error pattern is generated and then removed from the first digital elevation model to create the corrected digital elevation model. | 09-18-2014 |
20130339140 | Systems and Methods for Assessing Exposure Value of Out of Home Advertising Assets - Implementations described and claimed herein provide systems and methods for assessing an exposure value of an asset, such as an out of home advertising asset. In one implementation, location information for an asset at positioned at a location point is obtained. The location information reflects viewing conditions of the asset. Digital elevation model data is obtained for a region in which the location point of the asset is positioned. A viewshed is generated based on the location information and the digital elevation model data. Exposure value information is generated by intersecting the viewshed with transport information. | 12-19-2013 |