Copyright © Panorama Group 1991 - 2019
In KB "Panorama" the
The toolkit of developing the Web-applications the GIS WebToolKit SE has been improved, which expands possibilities of GIS WebServer SE and can be integrated into other information systems. Access to data (images, vector maps and terrain information) is provided by Web services using common OGC protocols and ISO standards. Service of GIS WebService SE (OGC WMS/WMTS) provides spatial information in the form of graphic images. Various types of high-altitude data are used as a digital elevation model: matrixes (in the formats SRTM, GeoTIFF, IMG, MTW), TIN-models, point cloud and others. At request the most accurate data onto a specified terrain site with a given resolution is automatically sampled. To transfer data of the digital terrain model to the Web, the WCS protocol is used. The relief data is represented as tiles and cached on the client.
As a source of spatial data, the
The new version of the program is available on the website in the
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
In KB "Panorama" the
A new mode of displaying rasters and matrixes with recalculation of coordinate systems (transformation) and/or turning on the fly has been added into the GIS core. This allows you to display images and matrixes of elevations together with geoportals and vector maps with different coordinate systems and rotate these images at an arbitrary angle (for example, in a navigation task). The display speed of rasters and matrixes with transformation and rotation roughly corresponds to the usual display of rasters due to the use of multi-thread processing for multi-core processors and new data caching algorithms (display processes are accelerated 10 or more times).
In the new version the system of search for map objects using the TMapFind and TMapObj components is improved. To work with the map object, a new dialog is available that displays the attributes of object, its coordinates, object scheme, and scale of visibility. In the presence of permissions the dialog allows to edit object parameters.
GIS ToolKit is a tool for the developer of geographic information systems that allows you to process spatial databases. The toolkit consists of a set of visual components (supplied in the source code) and the API functions of GIS core for direct access to the geodatabase. The base of geodata can be located both at the workplace (direct access to the data), and in the local network or the Internet (the components of the
The new version of the program is available for download on the Download page.
KB "Panorama" prepared a digital geographical map of scale 1: 1 000 000 in format SXF onto the territory of Mongolia.
The map contains information about the quantity of inhabitants for cities and the names of settlements in Russian. As additional materials the World map of scale 1: 5 000 000 and data of
The map is distributed free according to the free
Specialists of KB "Panorama" will take part in the 10th international scientific-practical conference
On the basis of server software, geoportals of various purposes, such as the
The purpose of the scientific conference is the creation of an inter-branch testing ground for the exchange of experience and information. The event will allow to unite the market's leaders for the demonstration of domestic and foreign innovative scientific and industrial developments in the field of geodesy, mine survey and aerial survey. Participants of the meeting will be able to discuss market development prospects, learn about training and retraining programs for industry specialists, and visit the master classes from leading companies.