Geoanalytics. Archive

The information system " geoanalytics.archive " is intended for the organization of storage of large volumes of space data and building of flexible policy of access to them. A system provides effective instruments of package import and export of data, the organizations of territorial projects, managements of access rights and data retrieval.

" Geoanalytics.archive " can act as the central link of formation of a corporate geographic information system from scratch, or be integrated with the existing IT infrastructure through REST API.

effective infrastructure for management of space data, the structured storage, differentiation of access rights and integration with other specialized information systems is one of the most important tasks of any organization working with space data.

The presented system " geoanalytics.archive " allows to perform: package import of space data, differentiation of access rights to data, search of the detailed information on data, analytics, integration with other information systems.

A system supports data from the spacecrafts Sentinel-1, 2, "Resource-P", "Kanopus-V", "BKA", KazEOSat-1.

Main Advantages:

Package import and data recording

• Data validation regarding integrity
• Parsing of metadata.
• Registration in the database.
• Generation of kvik-onions.
• Support of initial data from different suppliers (Digital Globe, Blackbridge, Airbus D&S, Roskosmos).
• The space pictures which underwent photogrammetric processing (development of the uniform standard of metadata).
• Other types of space data.
• Possibility of automation of delivery of data from Sovzond company and also other suppliers of data.

Differentiation of access rights to data

• Formation of projects – data packets with a certain set of access rights.
• Adding of the users having right of access to the project
• Providing data to certain users through FTP
• The project - the concept relating to a certain set of space data with access rights restriction to it. The project includes a set of links, but not data that excludes a possibility of duplication in storage of the same data.

Search of space data

• On space characteristics (support of .shp, WKT, geoJSON).
• On attributive characteristics (for space pictures):
• spacecraft;
• the period (including seasonality);
• overcast;
• permission;
• additional parameters (deflection angle, azimuth of the sun, height of the sun);
• product type; processing level.

The detailed information on data

• The detailed picture metadata:
• spacecraft;
• date of shooting;
• overcast;
• spatial and radiometric resolution;
• height and azimuth of the sun, etc.
• Export of metadata (SHP, TAB, CSV, WKT, GeoJSON, kvikluki).
• Viewing information on the users having access to the picture.

Analytics

On archive in general:

• on spacecrafts;
• on spatial resolution;
• on the area of a covering;
• with a possibility of the indication of time frames.
• On separate projects:
• distribution by satellites
• number of pictures;
• on the area of a covering; on percent of a covering and dr

Analysis of coverings and preparation for the order

• The analysis of degree of a covering given to area of interest.
• Export of uncovered area to the sheyp-file for the order of data

Additional opportunities

• Computer-assisted retrieval of space data:
• by remote working machines (branches);
• with a possibility of the automated recognition of a data model.
• Integration with the system of data retrieval at operators of space shooting:
• tracking of new shooting;
• order placement on delivery of pictures, etc.
• Providing data access according to the OGC standards