Digital Maps For Telecom (RF Map). rf mapping. Digital terrain models (2D/2.5D/3D) for planning and optimizing wireless networks. Telecommunications

Радиочастотное картирование, также известное как картирование радиочастот, — это процесс, используемый для создания визуального изображения и покрытия беспроводного сигнала в области преобразования. Эта карта помогает определить место, где сигнал сильный или слабый, что помогает оптимизировать беспроводную сеть.

Цифровые карты для телекоммуникаций (Карта РФ) – это детальное планирование сетей телекоммуникаций в отдаленных районах с плотной застройкой, где постоянно все городские станции перемещаются, обеспечивая соблюдение распространения радиоволн.

Региональные 2D-модели телекоммуникаций (цифровые карты местности) — это проектирование телекоммуникационных сетей, охватывающих большую территорию.

В состав цифровых моделей местности Телеком входят:

новая 3D/2.5D/2D модель
Беспорядок 3D/2.5D/2D модель
Цифровая 3D/2,5D/2D модель рельефа
Цифровая 3D/2,5D модель высоты высоты
Ортофотопланы;
Адресная база данных

Purposes of Digital Maps For Telecom (RF Map)

Digital Maps For Telecom (RF Map) are used for the purposes of planning, optimization, deployment, and operation of cellular radio communication networks and broadband access like Wi-Fi and WiMAX.

Detailed planning of telecommunication networks in urban areas with dense development, displaying all objects of urban infrastructure that potentially obstruct the propagation of radio waves. Providing accurate and cost-effective modeling of obstacle heights over large areas, both in urban and integrated planning processes within and beyond cities.

For regional planning, these models are used for large-scale planning of radio networks and are an ideal option for use in rural areas, at the initial stage of planning, or for nominal planning.

To address the issue of designing 3G/4G/LTE networks outside cities, height values are added to buildings and vegetation features in suburban and rural areas.

For planning new 5G networks and enhancing the 4G telecom industry for all territories from regions to city centers, precise geodata with high resolution are necessary for:

Planning next-generation networks
Line of sight analysis
Traffic flow modeling
Population distribution modeling

Applying highly accurate and up-to-date cartographic base data (CMM) for radio network coverage calculation (process of planning and optimizing the positioning of cellular base stations) leads to:

Infrastructure cost optimization (CAPEX, OPEX),
and, consequently,

Improved communication quality (increased customer base, increased ARPU (Average revenue per user)).

You can order from us

Satellite imagery. Satellite data

Digital elevation models (DEM)

Digital terrain models (DTM)

Remote sensing imagery Interpretation & spectral analysis

3D City Modelling (Digital twins)

Digital Topographic Maps

3D и 4D моделирование территории (3D город)

Заказ космической съемки. Космоснимки

Создание и обновление цифровых топографических карт

Дешифрирование данных дистанционного зондирования Земли (ДЗЗ)

Цифровые модели рельефа (ЦМР)

Цифровые модели местности (ЦММ)

Purposes and Objectives of Digital Maps For Telecom (RF Map)

The purpose of Digital Maps For Telecom (RF Map) is for planning design, telecommunication networks, and accurate obstacle height modeling.

Spatial analysis of existing networks and the surrounding environment;
Spatial analysis and modeling in communication network planning;
Selection of sites with appropriate calculations for cellular antennas, PCS radio ports, fiber nodes, and repeaters;
Determining the optimal route for cable laying, considering central lines of streets, railways, and various underground communications;
Determining the optimal location of radio relay lines, considering surface profiles;
Optical visibility determination from antenna locations;
Modeling radio wave propagation and analysis of their coverage areas;
Obtaining geographically referenced measurements of electromagnetic fields (GIS+GPS) and their analysis;
Radio frequency planning and optimization of GSM/GPRS/EDGE, UMTS/HSPA+, LTE, LTE-Advanced cellular communication networks, and Wi-Fi, WiMAX broadband access;
Frequency-territorial planning and optimization of DVB-T, DVB-T2, DVB-H, DAB broadcasting networks;
Designing digital radio relay lines;
Supporting the operation and development of TDM/IP/MPLS/Ethernet/IMS communication transport networks, capacity planning for information flows and services, solving analytical tasks to improve efficiency;
Auditing existing communication network objects.

Advantages of Using Remote Sensing Data

Remote sensing data of very high and high resolution can be obtained more quickly as they may already be available in the operator's archives, and new imaging does not require any approvals from competent authorities. Suitable for creating 2D models (regional models).

Satellite imagery does not require on-site visits, unlike aerial imagery and UAV-based imaging.

Aerial imagery allows obtaining images with high spatial resolution (up to 1 cm/pixel) and provides a higher level of detail for orthophotoplans and models, achieving a root mean square error (RMSE) of coordinate determination of less than 10 cm, and can be performed below solid cloud cover. Aerial imagery is suitable for creating highly accurate CMM and CMR. Suitable for creating 3D and 2.5D models (urban models).

Aerial imagery

Prices for services

Consultation	Free
Preliminary analysis of the availability of source data, additional and reference materials	Free
Order of satellite imagery	from $0.5 to $70 USD per 1 km² depending on the type of imagery (archive/new, mono/stereo, resolution)*
Cost of creating CMM (Digital Terrain Maps)	from $1 USD per 1 km², calculated individually for each specific order and depends on the amount of processed remote sensing data, the presence/absence of ground control points, and the used CMR (Digital Elevation Model).
Cost of creating (updating) 3D/2.5D/2D digital terrain models	The cost of creation depends on the complexity category, execution time, and the number of square kilometers. The cost of updating depends on the degree of obsolescence of the previously created project but does not exceed 50% of the creation cost.
Execution time	From 20 working days (depends on the volume, complexity category, availability of remote sensing materials, additional, and reference materials)

The price of creating CMM depends on the cost of ordered satellite imagery and the complexity of the work (the number of images covering the area of interest, the presence of ground control points, and the complexity category of the area). It is calculated individually for each client.

Send a request

The cost of execution is calculated on an individual basis, taking into account a specific of task.

After receiving the task description, we calculate the cost and send you a commercial offer.

Period of execution

Coordination of issues, analysis of the availability of remote sensing data, source map materials, additional and reference data: from 1 to 5 days*
Conclusion of the contract: from 1 to 5 days*
Taking pictures: from 3 to 10 days **
Request, receipt of the original map material in the CGKiPD (if necessary): from 1 to 20 days*
Creation of a PSC: from 5 days*
Decryption and vectorization: from 15 days*
Summary of adjacent sheets, execution of controls: from 5 to 10 days*
Preparation of the report: from 5 to 10 days
TOTAL TERM: from 20 days*

* working days
** from the date of receipt of 100% advance payment for remote sensing materials

The timing of the work depends on the number of square kilometers, the scale and type of products being created, the availability of archival remote sensing materials, additional and reference materials.

How to place an order:

Step №1: Submit an application on the website with the following information:
- Mapping area (coordinates, name of the region, area, shp-file, etc.);
- Requirements for the telecom models project;
- Requirements for the remote sensing data, availability of source cartographic materials, additional, and reference data;
- Deadline for the project completion.
Step №2: Agreement on the technical assignment and cost:
- Purchase of remote sensing data, images are paid separately (from $8 to $70 USD per 1 km² depending on the type of imagery: archive/new, mono/stereo, resolution);
- Agreement on the execution technology and requirements for the produced output.
Step №3: Signing the contract and starting the work:

The work on creating the Digital Terrain Maps (DTM) for decoding and vectorization begins within 5 working days from the date of receiving 100% advance payment for the remote sensing materials. Payment is accepted only through non-cash transactions. Decoding and vectorization of objects start within 3 days after the beginning of DTM creation.

Need for consultation?

Fill the form and we will contact you

Contact phone*

Full Name*

Area of interest*

Task description*

By clicking the «Send» button, you give your consent to the processing of your personal data, in accordance with Federal Law No. 152-FZ of July 27, 2006 «On Personal Data», on the conditions and for the purposes specified in the Consent to the processing of personal data.

Stages of service provision

Stage №0 (Before the contract is signed)

Determining the purpose of creating a digital terrain model;
Familiarization with the area of interest;
Agreeing on the accuracy characteristics of the product;
Preliminary selection and evaluation of archive remote sensing data to meet the requirements;
Planning new imagery if necessary;
Determining the availability of cartographic products from the Customer or from state and private funds for updating or creating telecom models.

RESULT: possibility (YES/NO) of providing the service

Stage №1 (Before the contract is signed)

Agreeing with the client on the remote sensing data available in the operator's archives or ordering new imagery.
Determining the work technology and agreeing with the client on the methodology of execution and deadlines.
Agreeing with the client on the projection, coordinate system, and heights of the created (updated) telecom models.
Agreeing with the client on the volume of additional data that should be included in the created telecom models.
Agreeing with the client on the Technical Assignment for the entire scope of work.
Determining the labor costs, costs for remote sensing materials, additional and reference data, and agreeing on delivery times and the total cost of the work.

RESULT: signed contract

Stage №2 (Contract execution)

Receiving an advance payment (100% prepayment for the purchase of remote sensing materials).
Ordering remote sensing materials (performing new imagery), ordering available data from state and private funds, collecting and analyzing additional and reference materials.
Preparing, agreeing with the Client, and approving editorial and technical instructions for the creation (updating) of 3D/5D/2D models.
Incoming control of remote sensing materials.
Creating digital orthophotoplans required for creating (updating) 3D/5D/2D models.
Decoding orthophotoplans (thematic processing of remote sensing data), vectorization of terrain objects for creating 3D/5D/2D models.
Performing visual and automated quality control of the created products.
Exporting the created (updated) project to the required formats, projection, and coordinate system.
Writing a technical report.

The result of the provision of services

The customer receives 3D/2.5D/2D digital terrain models (Digital Elevation Model, Height Model of Obstacles, Clutter Model, Vector Model, Address Database), orthophotoplans, additional reference materials, and a technical report.

The digital models are fully compatible with the planning tool Mentum Planet, and they can also be provided in formats compatible with programs such as ASSET, ATOLL, Mapinfo, etc. (as per the customer's requirements).

All results are delivered on electronic media or via the Internet through FTP servers, and the textual materials are also duplicated in printed form.

Requirements for Source Data

To perform high-quality preliminary work, the following information must be provided:

Coordinates of the mapping area (in any convenient form)
Type of telecom models to be created (updated), format of representation, in which gradation to provide data, projection, coordinate system, and heights
Availability of source cartographic materials, additional, and reference data
Availability of coordinate lists of reference points for photogrammetric processing of remote sensing materials
Requirements for the object composition, thematic information of the created (updated) data project
The need for the development and approval of Editorial and Technical Instructions for the creation (updating) of data projects

Technical Characteristics of 3D, 2.5D, 2D Telecom Models

Model Type	Urban Model	Urban Model	Regional Model
Model Type	3D	2.5D	2D
Plan Accuracy (RMSE, m)
Buildings and other distinct contours	3	5	50
Contours of vegetation and soils	5	7	70
Values for mountainous and desert areas	N/A	N/A	100
Height Accuracy (RMSE, m)
On plains	1	2	5
On rugged, hilly, and sandy territories	1.5	2.5	7
In low-mountain and medium-mountain areas	2	3	10
In high-mountain territories	N/A	N/A	20

If there is no possibility to provide the specified information, it is necessary to provide information about the purpose of the project, what types of work are planned to be performed using the project, and the specialists of "GEO "INNOTER" will analyze the information and prepare an optimal offer for creating (updating) the data project.

Related services

Satellite imagery. Satellite data

Find out the price

Digital orthoimagery (Orthorectification)

Find out the price

Aerial & UAV imagery

Find out the price

Thematic mapping. Thematic map

Find out the price

Photogrammetric processing (Image Processing)

Find out the price

Navigation mapping

Find out the price

Фотограмметрические работы

Find out the price

Заказ космической съемки. Космоснимки

Find out the price

Создание ортофотопланов

Find out the price

Составление тематических и специальных карт, планов

Find out the price

Создание навигационных карт с адресной информацией. Навигационные карты

Find out the price

Аэрофотосъемка (АФС / БПЛА)

Find out the price

Completed projects

Поставка цифровой модели всей земной поверхности AW3D30

2018.12.06

Создание ЦММ на территорию Волгоградской области

2019.01.14

Создание Цифровых Моделей Местности на г. Санкт-Петербург

2020.10.05

Формирование цифровой региональной модели (2D) на обширную территорию

2021.07.28

Создание Цифровых Моделей Местности на Ленинградскую область

2022.06.17

Создание цифровой городской модели (3D) для крупных городов

2022.11.11

View all projects

The material was checked by an expert

Zazulyak Evgeny Leonidovich

Engineer, 28 years of experience, Education - Moscow Topographic Polytechnic Technical School, St. Petersburg Higher Military Topographic Command School named after Army General A.I. Antonov, Military Engineering University named after V.V. Kuibyshev. Kuibyshev Military Engineering University.

Customers

FAQ

What information is required to get started?

the territory of interest (location / coordinates of the object in any convenient form, and the area of the object);
a specific task that needs to be solved with the use of CMM

What data is used when creating digital maps for relecom (RF Map) project?

As the main material for creating (updating) the data project, remote sensing materials available in the archives of spacecraft operators for the most current date are used, or a new survey is ordered. High accuracy of all parameters is ensured through the use of stereo pairs of high-resolution satellite images and ultra-high-resolution UAV data or aerial imagery.
When creating (updating) a data project, additional and reference materials are used in the form of various geographical descriptions, maps and atlases of a larger (small) scale, reference books, as well as data available to the Customer.
Cartographic products available in public and private funds or cartographic products provided by the Customer can be used as updated telecom models.

Data submission format?

Data is provided in formats specified by the Customer according to the requirements of the technical assignment and compatible with ASSET, ATOLL, Mapinfo, and other software (as per the customer's requirements).

The recommended software for using CMM is the ONEPLAN solution.

Basic requirements for digital terrain models for 5G network planning?

5G networks operate in the range of centimeter and millimeter waves (cmWave/mmWave). They are located in the high-frequency spectrum and have an advantage due to the possibility of transmitting a large amount of data. However, they are also more easily absorbed by gases in the air, trees, foliage, nearby buildings and structures. Therefore, high-precision digital terrain models are needed for high-quality network planning, which will describe both the earth's surface and urban infrastructure objects in as much detail as possible. The propagation of radio waves in the 5G frequency range can be significantly influenced by various objects that are not given due attention on standard digital models: poles, bus stops, fences, monuments, advertising stands, pavilions, etc. In addition to the expanded object composition, the digital terrain model should have increased accuracy characteristics: both in the planned position and in height. The qualification selection of objects should also be changed in the direction of increasing the details of the display of urban infrastructure, natural forms and changes in the landscape of a technogenic nature. Digital terrain models describe in detail the elements of terrestrial and urban infrastructure that can be obstacles to the propagation of radio waves: buildings with their individual architectural forms, bridges, engineering structures, communications with increased detail of individual elements, as well as vegetation. Buildings, engineering structures and vegetation have a breakdown by individual heights of their individual elements. All vegetation elements are divided into tiers of their altitude range in such a way that they form a common forest from different heights, without violating the integrity of perception and modeling of its forms. Maximum realism and accuracy is achieved thanks to the high resolution (1 or 2 m).

Cluster model - requirements?

The clutter model describes the features of the earth's surface and infrastructure that affect the propagation of radio waves. These elements of the earth's surface are grouped into various classes according to the customer's choice: buildings, structures, hydrography, vegetation, road network, etc. The number, composition, numbering, and color of clutters can be modified by agreement.

Clutter Model Parameters

Resolution (cell size) - 1 m

Planimetric Accuracy (x, y) - 1-3 m

Class Name / Class Description

1 Open_Area / Open space

2 Wood / Forest

3 Park / Parks, gardens, and alleys

4 Tree / Individual trees

5 Habitation / Residential building

6 Shack_House / Private sector building and territory

7 Industry / Buildings and territory of industrial purpose

8 Monument / Monuments, steles, monolithic objects

9 Water_Bridge / Bridge over the river

10 Road Bridge / Bridge over the road

11 Water / Water surface

12 Road / Roads

13 Railway / Railways

14 Rural Buld-Up Area / Quarters of low-rise buildings up to 6m in height

15 Urban Buld-Up Area / Urban quarters with dense buildings over 6m in height

Vector model - requirements ?

The timing of creating a digital terrain model based on satellite or aerial survey data depends on the volume and complexity of the order. Minimum term – from 5 (five) working days;
The delivery time of the finished CMS is from 5 (five) working days.

How is the payment made?

100% prepayment on the invoice after signing the contract.

What are digital maps used for?

Digital maps are versatile tools used for various purposes across different industries and for personal use. Here are some common applications of digital maps:

Navigation and Routing:

Location-based Services (LBS):

Geographic Information Systems (GIS):

E-commerce and Delivery Services:

Tourism and Travel Planning:

Emergency Response and Disaster Management:

Social Media and Check-ins:

Real Estate and Property Management:

Agriculture and Precision Farming:

Scientific Research:

Education:

Digital maps continue to evolve, incorporating new technologies like augmented reality and machine learning, expanding their applications and enhancing their capabilities in diverse domains.

How to do digital mapping?

Digital mapping involves creating, editing, and analyzing maps using digital tools and technologies. Here's a general guide on how to do digital mapping:

Define Your Purpose:

Clearly define the purpose of your digital map. Understand what information you want to convey, whether it's for navigation, analysis, planning, or presentation.

Choose Mapping Software:

Collect Data:

Gather relevant data for your map. This may include geographic coordinates, addresses, spatial boundaries, or other location-based information. Data sources can range from publicly available datasets to field surveys and GPS measurements.

Prepare Data for Mapping:

Ensure that your data is in a format compatible with your chosen mapping software. Common data formats include shapefiles, GeoJSON, KML, or CSV files. Clean and organize the data to eliminate errors and inconsistencies.

Import Data into Mapping Software:

Import your prepared data into the chosen mapping software. Most mapping tools allow you to import data layers and customize their appearance. This step involves linking the spatial data with attributes for meaningful visualization.

Create and Customize Layers:

Add Base Maps and Imagery:

Enhance your map by adding base maps or satellite imagery as background layers. This helps provide context to your data and improves the overall visual appeal of the map.

Perform Spatial Analysis (if needed):

If you're using GIS software, you can perform spatial analysis to derive insights from your data. This may include buffer zones, overlay analysis, or other geoprocessing tasks.

Label and Annotate:

Add labels and annotations to convey additional information on the map. This includes place names, data values, or any other relevant details that enhance understanding.

Preview and Test:

Export or Share Map:

Export your map in a suitable format for your intended use. Common export formats include image files (PNG, JPEG), PDFs, or interactive web maps. Some platforms allow you to share maps directly online.

Update and Maintain:

What is an RF Map in the context of telecom, and how does it contribute to network planning?

An RF (Radio Frequency) Map in telecom refers to a digital map that visualizes the radio signal coverage and performance of a wireless network. It aids in network planning by displaying signal strength, quality, and other relevant parameters across geographical areas, helping telecom professionals optimize network design and performance.

How is geographic information integrated into RF Maps for telecom, and why is it important?

Geographic information, such as terrain, land use, and building structures, is integrated into RF Maps to provide context for radio signal propagation. This information helps telecom engineers analyze and predict signal behavior, identify potential coverage gaps, and plan for optimal antenna placement in a given environment.

What role do RF Maps play in the identification and mitigation of interference in telecom networks?

RF Maps assist in identifying areas prone to interference by visualizing signal strength variations. This helps telecom professionals pinpoint potential sources of interference and take corrective measures, such as adjusting frequencies or optimizing antenna configurations, to enhance network performance and reliability.

How can RF Maps be utilized for capacity planning in telecom networks?

RF Maps support capacity planning by visualizing areas with high user density and network traffic. Telecom operators can use this information to anticipate capacity requirements, plan for additional infrastructure where needed, and optimize the allocation of resources to ensure a seamless and efficient user experience.

In what ways do RF Maps contribute to the ongoing optimization and maintenance of telecom networks?

RF Maps facilitate ongoing network optimization by providing real-time or periodic updates on signal quality and coverage. Telecom operators can use this data to proactively identify and address performance issues, implement targeted improvements, and maintain a high level of service quality for their subscribers.

defenition rf mapping

RF mapping, also known as radio frequency mapping, is a process used to create a visual representation of the wireless signal strength and coverage within a particular area. This map helps in identifying the locations where the signal is strong or weak, thus aiding in the optimization of the wireless network. Here are some key points about RF mapping:

Purpose: The primary goal of RF mapping is to ensure optimal coverage, capacity, and performance of a wireless network by identifying areas with poor signal strength, interference, and potential dead zones.
Process:
- Data Collection: Use of specialized tools and software to measure and record RF signal strength, noise levels, and interference at various locations within the area of interest.
- Visualization: The collected data is then used to create heatmaps or other visual representations that show signal strength and coverage patterns.
- Analysis: Reviewing the RF maps to identify areas of improvement, such as adjusting the placement of access points (APs), changing frequencies, or boosting signal power.
Tools and Equipment:
- RF Survey Tools: Devices like spectrum analyzers, Wi-Fi analyzers, and mobile apps designed for conducting RF surveys.
- Software: Programs that generate RF maps and provide visualization and analysis capabilities. Examples include Ekahau, AirMagnet, and NetSpot.
Applications:
- Wireless Network Design: Planning the layout and configuration of new wireless networks to ensure efficient coverage.
- Troubleshooting: Diagnosing issues in existing networks, such as identifying sources of interference or poor signal areas.
- Optimization: Continuously improving network performance by regularly updating RF maps and adjusting network parameters as needed.
Considerations:
- Environmental Factors: Physical obstructions like walls, furniture, and electronic devices can affect RF signal propagation and must be considered in the mapping process.
- Frequency Bands: Different frequency bands (e.g., 2.4 GHz, 5 GHz) have different propagation characteristics and should be mapped separately.
- Network Load: The number of devices and the type of data traffic can influence the RF environment and should be considered during mapping.

RF mapping is a critical aspect of designing and maintaining robust wireless networks, ensuring reliable connectivity and optimal performance for users.

rf propagation map

An RF propagation map is a graphical representation that shows how radio frequency (RF) signals travel and vary in strength across a particular area. These maps help in understanding the coverage and performance of wireless networks, including Wi-Fi, cellular, and other wireless communication systems.

rf spectrum map

An RF spectrum map is a visual representation of the radio frequency (RF) spectrum, illustrating how different frequencies are utilized within a given area or system. These maps are crucial for understanding the allocation and usage of frequencies, identifying potential interference sources, and optimizing wireless communication systems.

rf coverage map

An RF coverage map is a visual representation showing the geographical area covered by a specific radio frequency (RF) signal, such as from a cellular tower, Wi-Fi access point, or other wireless communication systems. These maps are essential for understanding the extent and quality of signal coverage, identifying areas with weak or no signal (dead zones), and optimizing network performance.

Licenses

License for implementation of geodetic and cartographic activities (page 1)

License for implementation of geodetic and cartographic activities (page 2)

Application for the license for implementation of geodetic and cartographic activities

ISO 9001:2015 Certificate of Conformity №СДС.ФР.СМ.00813.19 (page 1)

ISO 9001:2015 Certificate of Conformity №СДС.ФР.СМ.00813.19 (page 2)

Warranty

We guarantee 100% quality of services. By cooperating with GEO Innoter specialists, you eliminate risks and losses!

The availability of qualified personnel with extensive experience in working with specialized software makes it possible to guarantee timely and high-quality performance of work!