Copyright © Panorama Group 1991 - 2019
In KB "Panorama" the
Possibility of obtaining and displaying the packed pyramids of tiles from the
Import of a set of files of format S57 (000, 030, 031) from the folder containing the subfolders with the sea map files is implemented. The processing of the S57 format has been accelerated in several times due to the multi-threaded processing of data sets on multi-core processors. The output map can be created in the MAP format (multi-sheet map) or as a set of maps of the formats SIT, SITX as part of the MPT project.
Ability is added for calculating the absolute height at a given point, taking into account the data of nautical charts of IHO S57/S52 standards. When calculating the height, the data of isobaths, depth marks, coastlines and height-level objects are used. There are used the values of semantic characteristics the ISOBATH VALUE, HEIGHT ABOVE SEA LEVEL, and also the values from 3D metrics of depth marks. The function of calculating the absolute height according to data of the vector map is used in the "Map Computer" task, as well as in the Complex of hydrological tasks and the Complex of 3D analysis.
In dialog of search and mark of map objects into the Measurement bookmark the possibility is added to set a condition of selecting objects by number of points in the main contour of object. For example, if you need to mark polygons having the shape of a rectangle (4 corners), you can search for a metric of 5 points (the first and the last are the same).
The task of connecting geoportals is improved. Ability is added for displaying geoportals beyond 180 and -180 degrees in longitude for all supported standards. It allows you to display more visually the data on territory of Chukotski Peninsula and Alaska, and also to carry out editing of objects in these territories. Setting sizes of displaying is done via the Configure geoportals menu item. By default, the display area of geoportals is set from -225 to 225 degrees.
The task "Isolines generalization", which is a part of the "Automated generalization of topographical maps" software, and intended for transforming the relief of map of the original scale into a map of a smaller (derived) scale, has been improved. In order to reduce the losses of the relief's shape, the processing of closed contours of a small area has been added. Previously, such isolines were removed, now closely spaced small isolines are merged together, and then the result of the merging is checked by the area threshold.
The list of tasks for automated processing of vector maps is expanded in the task "Processing of map by scenario". A new task "Correction of object metrics" has been developed. The task removes outliers and double points at the specified tolerance; removal of initial and final coinciding segments of linear objects; cutting the contours of linear objects at points of junction; cutting the contours of polygon objects at the points of junction and self-intersection; conversion of multi-lines into simple lines; conversion of multipolygons into simple polygon objects with internal sub-objects.
The task "To locate photos of JPEG on map by GPS-coordinates" is improved. Loading the project of data of shooting from the UAV in the "preliminary compilation" is added.
The project of shooting's data is a list of JPEG photos and GPS-coordinates of points of photographing that correspond to them. The "preliminary compilation" mode carries out an automatic binding and turn of the photo image by coordinates of the shooting point and the direction angle of the image.
A call of the "Transparent color" mode has been added to the "Data list" dialog. The mode is designed to disable the display of both one and a group of colors from a palette of 16, 256-color rasters. For 24 bit rasters, a disabling of displaying one color is carried out.
In the dialogs of recalculating and displaying the coordinates of the current point on the map, the replacement of the coordinate system PZ-90.02 by PZ-90.11 is performed.
The new version of the program is available for download in the