Copyright © Panorama Group 1991 - 2018
In KB "Panorama" the
ZIP is added to the list of formats to be opened. If you select zip, it is automatically unpacked into the folder \Temp\Panorama.Cache\. Data opens in order of priority: the project of maps, vector maps, rasters, matrixes. This allows you to archive projects of the geodata, to copy and quickly to view. Data in archive opens on reading. After closing of the unpacked data they automatically are deleted. There is added a support for zip archives, encrypted by a user password, at performing the operations of opening the data sets (vector maps, images, matrices) and updating the open data. If the zip archive is encrypted, the user will be prompted to enter a password to access the data.
In the program the task "Export of vector data to GML/JSON format" is improved. Possibility is added for saving the vector data into GeoJson format with taking into account the styles of displaying. In this case, into the file not only the geometry of objects is saved, but also their metadata and external view. The output file can be published in web by means of services the Leaflet, OpenLayers, 2gis, OpenStreetMap and others supporting GeoJson with styles.
Due to multi-threaded processing on a multi-core processor, the execution time of operations on lists of objects is reduced by 6-8 times, displaying of rasters (imagery) of RSW format is accelerated in 3-5 times, a displaying the matrixes of heights of MTW format and matrixes of qualities of MTQ format is accelerated in 3-4 times. The evaluation is performed on an Intel i7 processor (4 real and 4 virtual cores).
Transformation of list of raster files of RSW format is refined. Due to multi-threaded processing on a multi-core processor, the task execution time is reduced by 6-8 times (for 8 threads).
Transforming the list of matrixes of heights of MTW format and matrixes of qualities of MTQ format is improved. Time of the task execution is reduced in 5-6 times (for 8 threads).
The classifier 50t05g.engl.rsc of topographic maps of scale 1: 50 000 has been developed and added to the installation of the program. Classifier is a systematized list of code marks for elements and objects of the terrain, as well as characteristics characterizing the properties of these objects, in English.
The program for loading and displaying the cloud of points (LAS) has been improved. Open binary format LAS is intended for storaging the records of points obtained by means of LIDAR locators (light detection and ranging) - the laser locators used for sounding of the sea and terrestrial surface. Loading of a cloud of points from files of LAS format of large volume is accelerated. At loading a cloud of points from the LAS format, the colors of the original points used for 2D and 3D-displaying are saved. One of such types of data is the dense digital model of a surface created by software
The new version of the program is available for download in the