Haverkamp 194

2592 BL 's-Gravenhage · Kampen, Den Haag

  • Flat
  • Built in 1967
  • 32 m² living area
  • F energy label
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In brief

Haverkamp 194 in 's-Gravenhage: flat built in 1967 with a living area of 32 m² and an energy label of F, in the Kampen neighbourhood (municipality of Den Haag). The indicative market value is € 170.000 to € 200.000. Living environment: noise 44 dB (very quiet), air quality above WHO guidelines, 71% green space within 500 m, water up to 0,9 m deep in the event of flooding. Air traffic: around 6 aircraft per day flying below 3,000 m within 2 km. Neighbourhood liveability: more than adequate.

Everything on this page comes from public registers and maps and is free to access. Gathering it yourself takes hours per home; here, it is all brought together in a second. Each section explains what the figures mean for living here.

Location

Location according to BAG (52.09046, 4.35034). Open in OpenStreetMap

Estimated value range

Indicative market value of this home € 170.000 – € 200.000 midpoint € 185.000 · prices as at Sep 2026 € 5.781 per m² · 32 m²

Market

  • +4,4% sale prices Den Haag over one year (CBS price index, Sep 2026)
  • € 465.418 average sale price in the municipality of Den Haag in 2025 (CBS/Kadaster)
  • € 263.000 average WOZ value for neighbourhood Kampen (CBS 2024)

How the estimate is calculated

SourceStarting valueAdjusted to current pricesWeight
This home's WOZ value for 2026
valuation date: 1 January 2025
€ 185.000 € 197.768
+6,9% since 2025 K1
50%
40 comparable homes within 210 m
median WOZ value per m², indexed
€ 5.646/m² € 180.672 42%
Average for Kampen (neighbourhood)
CBS WOZ 2024 (€ 263.000) / avg. 76 m²
€ 3.461/m² € 134.421
+21,4% since 2023 K1
8%

This home's WOZ value over time

  1. 2015 € 61.000
  2. 2016 € 61.000
  3. 2017 € 63.000
  4. 2018 € 70.000
  5. 2019 € 80.000
  6. 2020 € 100.000
  7. 2021 € 118.000
  8. 2022 € 130.000
  9. 2023 € 150.000
  10. 2024 € 160.000
  11. 2025 € 174.000
  12. 2026 € 185.000

WOZ value for each tax year, as assessed by the municipality, with a valuation date of 1 January of the previous year.

Similar homes nearby (42 found)

  • Haverkamp 186 Flat · 1967 · 32 m² · energy label E · 10 m € 6.180/m² WOZ value, index-adjusted
  • Haverkamp 96 Flat · 1967 · 32 m² · energy label D · 0 m € 6.438/m² WOZ value, index-adjusted
  • Haverkamp 94 Flat · 1967 · 32 m² · energy label D · 10 m € 6.438/m² WOZ value, index-adjusted
  • Haverkamp 130 Flat · 1967 · 32 m² · energy label D · 10 m € 209.000 asking price Jan 2025
  • Roggekamp 383 Flat · 1967 · 32 m² · energy label E · 70 m € 6.438/m² WOZ value, index-adjusted
  • Roggekamp 413 Flat · 1967 · 32 m² · energy label E · 70 m € 5.661/m² WOZ value, index-adjusted

Method: each source value is adjusted from its valuation date to current prices using the CBS price index for existing owner-occupied homes (by province, or by city for Amsterdam, Rotterdam, Den Haag and Utrecht; the national monthly index is used for the most recent months). The midpoint is the weighted average; the range reflects the variation between sources (at least 5%). The home's condition, location along the street, ground lease and individual features are not taken into account. This is not a valuation.

Features

Home type
Flat
Registered use
Residential use
Year built
1967
Living area
32 m²
Building area
558 m²
Plot area
2.057 m²
Energy label
F (14 March 2025)
Residential unit status
In use
Building status
In use
BAG address ID
0518200000633613
BAG residential unit ID
0518010000633614
BAG building ID
0518100000206133
Source and methodology

Basisregistratie Adressen en Gebouwen (Kadaster) and the energy label register. Plot area is the total area recorded in the land register; for flats, this covers the entire plot on which the building stands.

Plot, soil and planning designation

The ground here is stable.

Plot area (BAG)
2.057 m² the plot for the entire building
Foundation risk in Kampen
0,0% of homes at risk of pile rot (very low) 2050 high-end scenario: 0,0%, differential settlement: 7,7% — Klimaateffectatlas (Deltares/KCAF)
Land subsidence in Kampen
−1,2 mm per year shallow subsidence: −0,3 mm; municipality of Den Haag: −1,1 mm
Kadaster, elevation, zoning, soil
loading…
Source and methodology

Plot: Kadaster (BRK, via PDOK; the plot boundary is shown on the map above). Elevation: Actueel Hoogtebestand Nederland. Planning designation: ruimtelijkeplannen.nl (zoning plans up to 1 January 2024; newer rules are in the municipality’s environment plan). Soil and foundations: Klimaateffectatlas (CC BY 4.0) and RVO/KCAF. Indicative information, not structural or legal advice.

Energy and heating

An energy-inefficient home: high energy bills, draughts and cold walls in winter, and often too warm in summer. Budget tens of thousands of euros for energy improvements, with ISDE subsidies available, and expect a lower WWS points score if letting it out. Banks often assume higher housing costs for these homes. Annual energy costs for a comparable home are around € 227 less than for the average home in Kampen.

Energy label

F registered label (NTA 8800)

Surveyed on
14 March 2025
Energy label A or better in Kampen
23% of homes

Assessed by a certified adviser using the current method.

An energy label of E, F or G deducts 4 to 15 points from the home's WWS rent assessment; energy efficiency improvements (insulation, heat pump) are eligible for an ISDE subsidy.

Energy use and costs

€ 121 per month based on average consumption

Natural gas
530 m³ per year; the 600 neighbourhood
Electricity
1.510 kWh per year; the 2.010 neighbourhood
Annual costs
€ 1.452 gas € 736, electricity € 392, standing charges € 324
Average home in Kampen
€ 1.679 per year
Solar panels
5% of comparable homes; the 20% neighbourhood
Source and methodology

Average energy supplied to homes of this type and size, built in the same period (CBS 2025, temperature-adjusted), at average consumer rates for Sep 2026 (CBS: 1,39 per m³ and 0,26 per kWh including tax, standing charges and the energy tax reduction). Actual consumption depends on the occupants and the systems installed.

Heating transition and subsidies

Heat network in the neighbourhood
4% of homes connected (2023)
Heat network under development
Mariahoeve en Marlot Initiatiefase, MT-net met MT-bron, 476 homes
Heating in Kampen
54% central heating boiler, 34% communal heating, 1% district heating, 8% electric 2022
Geothermal potential
Unfavourable Slochteren Formation, WarmteAtlas

ISDE 2026 (€ 500 million): subsidies for insulation, (hybrid) heat pumps, solar water heaters, ventilation and connection to a heat network (fixed at € 3,775); heat pump subsidies range from around € 500 to over € 13,000 depending on type and capacity. Apply to RVO after installation. ISDE at RVO · Energiesubsidiewijzer (including municipal schemes)

Energy labels in Kampen

  • A or better 23% 384
  • B 9% 143
  • C 14% 233
  • D 16% 267
  • E 30% 512
  • F 5% 87
  • G 3% 53
Source and methodology

Energy label and label distribution: EP-Online (RVO) via our database; consumption profiles: CBS 85140NED (CC BY 4.0); tariffs: CBS 85592NED; neighbourhood consumption: CBS Kerncijfers; heat networks, plans, pilot projects and heating mix: WarmteAtlas (RVO, neighbourhood level; plans assigned to neighbourhoods whose centre lies within the plan area); ISDE: RVO. Indicative information, not energy advice.

Monthly housing costs: buying or renting

Enter your own purchase price, rent and assumptions. All amounts can be adjusted; the result is indicative.

Your contribution 10% Savings or equity you use instead of borrowing.
Mortgage type
Mortgage payment (gross) —
of which capital repayment (builds your equity)
Fixed costs —
Monthly total —
Fixed monthly costs (averages, adjust as needed)
Municipality of Den Haag, 2026: property tax at 0,0505% of the WOZ value (€ 185.000, giving € 93 per year), waste collection charge of € 507 and sewerage charge of € 195 per year for a multi-person household (COELO).
Hoogheemraadschap van Delfland, 2026: annual levies comprise a residents' levy of € 138, a wastewater treatment levy of € 346 (three pollution units) and a water system levy of 0,0256% of the WOZ value (€ 47) (CBS).
Required for a mortgage; average premium.
Amount set aside; often 1% of the home’s value per year.
530 m³ of gas and 1.510 kWh per year (CBS average for homes of this type and size, built in the same period), at Sep 2026 rates.
For flats only.
Average package.

Buy or rent?

ItemBuyingRenting
Monthly total——
Of which capital repayment (building equity)——
Housing costs excluding capital repayment——
Capital repaid after 10 years——

Excludes changes in property value, mortgage interest tax relief, imputed rental value, housing benefit and rent increases. Indicative only, not advice.

Rent: points assessment and yield

Social rent under the points system: a maximum of around € 469 per month for a new tenancy. Letting these homes is mainly the domain of housing associations; returns for private investors are limited.

Rental valuation points system (WWS)

approx. 64–88 points Social housing

0143186260+

ComponentPoints
Floor area
32 m² usable floor area: rooms 1 point/m², other spaces 0.75, circulation space 0
26–30
Energy performance
energy label F, home in a multi-family building
-9
WOZ value
€ 185.000: 1 point per € 16,954 and per € 268 per m² (WOZ value, valuation date 1-1-2025)
32
Heating
2 points per heated room, approx. 2 rooms
4–6
Kitchen and bathroom facilities
assumed: kitchen worktop, toilet, washbasin, shower or bath
11–24
Outdoor space
balcony of 0–8 m² assumed
0–5
Total64–88

€ 469 maximum monthly rent at 75 points (2026)

At 64–88 points: € 400 to € 555 per month.

up to and including 143 points. Details of the kitchen, bathroom facilities, heating and outdoor space are not available for individual homes, so these are included as a range. Check them using the Huurcommissie’s Huurprijscheck. Huurprijscheck

Letting and rental yield

No rental homes of this type were found nearby on which to base a market rent estimate.

Maximum rent under the points system
€ 469 per month

Affordable Rent Act (in force since 1 July 2024): rents are regulated for homes with up to 186 points, and the maximum rent also applies to new tenancy agreements; the landlord must provide the points assessment. Yield: based on rent excluding service charges, the estimated value range and assumed costs; not financial advice.

Source and methodology

Residential Rents Decree, Annex I (2026 points system: energy label rules in force since 1 July 2024, 1 WOZ point per € 16,954 and per € 268 per m², WOZ contribution capped at 33% for homes with 187 points or more) and Residential Rents Implementing Regulations, Annex I (2026 maximum rent limits). Area and type: BAG; energy label: EP-Online; WOZ: our own database; listed monuments: RCE.

Neighbourhood, district and municipality

Neighbourhood

Kampen

Homes
1.679
Residents
2.875
Average WOZ value
€ 263.000
Owner-occupied homes
37%
Average year built
1970
Most common
Flat (89%)
All about Kampen →
Municipality

Den Haag

Homes
281.368
Residents
568.945
Average WOZ value
€ 362.000
Owner-occupied homes
42%
Average year built
1961
Most common
Flat (79%)
All about Den Haag →

Amenities and transport links

The supermarket is within cycling distance. The primary school is within cycling distance. A public transport stop is just around the corner. An urban setting: everything close by, with the hustle and bustle that comes with it.

Large supermarket
800 m
average distance in the neighbourhood
GP practice
600 m
average distance in the neighbourhood
Primary school
800 m
average distance in the neighbourhood
Day nursery
800 m
average distance in the neighbourhood
Nearest primary school
570 m
Diamant
Nearest public transport stop
160 m
Reigersbergenweg · bus · 10 vertrekken per uur overdag
Nearest charging point
80 m
Haverkamp 228 - EQUANS Den Haag
Nearest childcare provider
140 m
Ortela
Nearest transmitter mast
0 m
Zendmast 3G, 4G, 5G · 3 antennes · 45,6 m hoog · veilige afstand 9,2 m
Schools within 3 km
12
Degree of urbanisation
Very highly urbanised
3.789 addresses per km²
Source and methodology

Road distances, averaged across all residents in the neighbourhood (CBS). Distances to schools (DUO), public transport stops (OVapi/GTFS, weekday departures), transmitter masts (Antenneregister), charging points and childcare facilities are measured as the crow flies from this address, using our own database.

Living environment: noise, water, air, light and green space

Noise

44 dB Very quiet

up to 45 dB: very quietabove 70 dB: extreme

Road traffic
40 dB
Rail traffic
below 40 dB
Air traffic
below 40 dB
Wind turbines
below 40 dB
Road traffic, at night
33 dB
Rail traffic, at night
29 dB

In the neighbourhood of Kampen, 91% of homes have higher noise levels than at this address; the average there is 52 dB.

Very quiet: comparable to a quiet residential district or the countryside. Sleeping with the windows open is no problem here, and in the garden you will mainly hear birds and neighbours. The main source is road traffic (40 dB).

Source and methodology

Lden: annual average noise exposure across the day, evening and night (RIVM noise maps 2020, air traffic 2022, wind turbines 2024, 10 m grid). A rough guide, not a measurement at the façade. The WHO recommends a maximum of 53 dB for road traffic and 45 dB for air traffic.

Flooding

0,88 m Significant

If this area floods, the maximum water depth map shows that water here could reach a depth of 0,88 m.

Homes in Kampen that could flood
97%
Of these: water depths over 0.5 m
97%
Maximum depth in the neighbourhood
1,69 m

Significant: the ground floor may flood, damaging floors, the kitchen and building services. A dry upper floor to retreat to and an electrical distribution board raised above floor level are valuable here; ask about previous flooding. The likelihood of this happening is extremely low (less than 1 in 30,000 per year): the depth indicates what would happen in a flood, while the likelihood indicates how often.

Source and methodology

LIWO (Rijkswaterstaat), maximum flood depth map, 25 m grid; flood probability: Klimaateffectatlas. The depth does not indicate how likely flooding is; dykes and flood barriers are designed to account for that probability.

Air quality

  • NO₂ 15,4 µg/m³ above WHO guidelines
  • PM2,5 8,3 µg/m³ above WHO guidelines
  • PM10 15,3 µg/m³ above WHO guidelines

Polluted air: above the European limits for 2030, usually due to a nearby busy road, industry or intensive livestock farming. This matters for people with respiratory problems and for young children; ventilating on the quieter side of the home helps.

Average in Kampen: NO₂ 15,6, PM2.5 8,4 µg/m³.

Source and methodology

Annual average concentrations at 25 m resolution (RIVM, latest map). Marker on the bar: WHO guideline value (NO₂ 10, PM2.5 5, PM10 15 µg/m³); the colour shows the comparison with the WHO guideline and the EU limit for 2030.

Light at night

Lit

darkvery bright

Average in Kampen: lit.

Lit: typical of a town or village centre. Street-facing bedrooms benefit from blackout curtains.

Source and methodology

Upward artificial light measured by satellites (RIVM light emission map 2023, 375 m grid), classified relative to all homes in the Netherlands: dark means the darkest 20%, very bright the brightest 10%.

Green space in the neighbourhood

71% green space within 500 m

Average in Kampen: 70%.

Plenty of greenery: trees, grass and shrubs dominate the surroundings. Greenery cools the neighbourhood on hot days, reduces noise, traps particulate matter and encourages physical activity; research links it to lower stress levels.

Source and methodology

Proportion of green space (grass, shrubs and trees) in the 500 m grid cell around this address (RIVM green space map 2022). Half of homes in the Netherlands have more than 52% green space within 500 m; one in ten has less than 32%.

Nuclear safety zone: Kerncentrale Borssele, 85 km away (zone extending to 100 km: preventive iodine tablets for under-18s and pregnant women); Kerncentrale Doel (B), 85 km away (zone extending to 100 km: preventive iodine tablets for under-18s and pregnant women). Emergency response zones under the National Radiation Incident Crisis Plan.

Air traffic above this address

Infrequent air traffic: around one aircraft a day, rarely at low altitude. No impact on peace and quiet. Aircraft have been detected below 600 m: this suggests an approach or departure route, with outdoor noise peaks of 70 dB or more.

Recorded over the past 7 days

6 aircraft movements per day within 2 km, below 3,000 m

Of which below 1,000 m
2 per day; these are the aircraft you can clearly hear
Lowest-flying aircraft
335 m median 2.560 m
At night (23:00–07:00)
0% of movements
Busiest hour
09.00–10.00
Most frequently seen
KMM, ZXP aircraft types: A20N, EC35

We have been recording since 26 October. Figures are adjusted to a full day and become more accurate as more days of data are collected.

In the air now

Loading aircraft within 15 km…

Airports and noise map

Rotterdam The Hague Airport
16,0 km luchthaven, Z
Schiphol
37,6 km luchthaven, NO
Vliegveld Hilversum
55,5 km vliegveld, O
RIVM air traffic noise map
outside the contours (below 40 dB)

As a rule of thumb, a passenger aircraft at an altitude of 1,000 m produces a peak outdoor noise level of around 60–65 dB (a loud conversation), rising to 75–80 dB at 300 m. Above 3,000 m, it blends into the background noise.

Source and methodology

ADS-B position reports broadcast by aircraft via the open networks adsb.lol and adsb.fi. Every 5 minutes, Huisleon takes a snapshot of all aircraft below 3,000 m over the Netherlands and uses their measured speeds to estimate the number of flights passing within 2 km. Military aircraft and some small aircraft do not broadcast their positions and are not included. Noise contours: RIVM Atlas Leefomgeving, air traffic 2022. These are indicative figures, not noise measurements at the façade.

Climate and safety

Even on hot days, heat stress around the home remains moderate; the surrounding area cools down reasonably well in the evening.

Heat

41–43 °C extreme heat stress

Feels-like temperature on a hot summer day (2022), 1 m from the home.

Urban heat island effect
0,8–1,0 °C warmer than the surrounding countryside
Warm nights (20 °C or above)
8–14 nights per year
Distance to a cool spot
0–200 m
Average in Kampen
44 °C feels-like temperature

Water

Extremely low likelihood of flooding

Likelihood of at least 20 cm of flooding due to a breached flood defence or high water levels: less than 1 in 30,000 per year. Maximum depth if flooding occurs: 0,88 m.

Rainwater during a downpour (70 mm/hour)
no surface water flow path directly alongside the home
Groundwater flooding in 2050
Low probability low groundwater level
A floor above floodwater in Kampen
82% of homes in the most severe flood scenario
Homes in Kampen with a medium or high likelihood
0%

Nearby hazards

High-voltage power line
794 m 150 kV
Wind turbine
3,3 km Windturbine 3,3 MW, ashoogte 97 m · rotor 112 m · approx. 22 dB here
Wind turbine noise at this address
19 dB Lden according to the RIVM wind turbine noise map
Hazardous activities within 1 km
Aardgasstation, buisleiding, industrie

In Kampen, 0% of homes are within the magnetic field zone of a high-voltage power line and 0% are within 1 km of a wind turbine.

Source and methodology

Heat, water and groundwater: Klimaateffectatlas 2026 (CC BY 4.0; feels-like temperature and urban heat island effect, 2022; likelihood of flooding and water depth from national flood scenarios; likelihood of groundwater flooding in 2050 under the high scenario; surface water flow paths during 70 mm of rainfall in one hour). High-voltage power lines: RIVM Netkaart with calculated distances (magnetic field zone); wind turbines: RIVM; hazardous activities: Register Externe Veiligheidsrisico's via RIVM Atlas Leefomgeving (activities with a designated hazard zone within 1 km). Map-based indications, not measurements.

Safety and liveability

Liveability in Kampen (neighbourhood)

More than adequate Leefbaarometer 2024, category 6 of 9

  • Physical environment: adequate
  • Homes: weak
  • Amenities: very good
  • Social cohesion: weak
  • Nuisance and safety concerns: weak

Leefbaarometer 3.0 (BZK): an estimated liveability rating across nine categories, with five dimensions measured against the national average. More about this neighbourhood

Crimes in Kampen (neighbourhood)

48 per 1,000 residents per year -31% compared with the previous year

Recorded Sep 2025 – Aug 2026
138
District Mariahoeve en Marlot
51 per 1,000
Municipality Den Haag
72 per 1,000
Nederland
45 per 1,000
Home burglaries per 1,000 homes
1,8 3 burglaries

Most common

Vernieling
17
Fietsdiefstal
16
Bedreiging
14
Mishandeling
7
  1. 1242021
  2. 1352022
  3. 1392023
  4. 1992024
  5. 1292025

Around the national average. The figure is largely driven by theft and vandalism; it says little about how safe the streets feel. For that, the Leefbaarometer dimension “nuisance and insecurity” is also relevant. Home burglary is uncommon here.

Source and methodology

Politie, recorded crimes by neighbourhood (CBS/Politie open data, monthly figures). Small neighbourhoods have low counts; read the figures alongside the number of residents and homes. Not all crimes are reported.

Home report with bidding advice

Planning to bid on Haverkamp 194? Know what the home is really worth.

The free page gives you the facts. The report answers the question that matters: what should I bid? Three scenarios in euros, backed by actual purchase prices of comparable homes from Kadaster, the modelled value, figures on bids above the asking price in the municipality, and the home's condition as shown in the photos. Plus the questions to ask the estate agent before you sign.

Worked example: a bid that is 2% too high on a € 450,000 home costs you € 9,000. The report costs € 19.

Cautiousbelow or around the asking price, if there are few bidders
In line with the marketwhat comparable homes in the area have sold for in recent months
Competitiveabove market value, but within the estimated value range
  • Bidding strategy with three scenarios
    A cautious bid, a bid in line with the market and a bid with a strong chance of success, all in euros, based on the modelled value, comparable sales and how much buyers pay above the asking price in this municipality.
  • Comparable sales from Kadaster
    Actual purchase prices of nearby homes of a similar type and size, built around the same time, shown on a map and in a table and adjusted to today's prices.
  • Modelled value and previous sales
    The automated valuation with its estimated value range, this home's sales history and changes in its WOZ value over the years.
  • Municipal property market figures
    Time to sell, percentage paid above the asking price, price per m² and the market tightness indicator for this home type (NVM), so you know how much competition to expect.
  • Questions for the estate agent
    A tailored list of questions for the viewing, based on the year built, energy label, local risks, listing and photo analysis.
  • Condition of the home based on photos
    An image analysis model assesses the listing photos: overall condition, kitchen and bathroom, visible defects and an indicative refurbishment budget.
  • Monthly housing costs for each bid
    The monthly cost of each scenario: mortgage, purchase costs, municipal charges, energy and maintenance, compared with renting as an alternative.
  • Includes everything on the free page
    A summary covering the home, neighbourhood, energy, living environment, climate, safety and air traffic, all in one PDF.

Comparing several homes? 5 reports for € 39 per month, with extra reports at € 6 each. Not a valuation or a guarantee, but the figures to help you justify your bid.

Frequently asked questions about Haverkamp 194

What type of home is Haverkamp 194?

The home at Haverkamp 194 in 's-Gravenhage is a appartement, built in 1967, 32 m² living area. It is in the Kampen neighbourhood, in the municipality of Den Haag.

What energy label does Haverkamp 194 have?

The registered energy label is F (registered 14 March 2025). Average gas and electricity costs for a comparable home are € 121 per month.

Roughly how much is Haverkamp 194 worth?

The indicative market value is between € 170.000 and € 200.000 (midpoint € 185.000, at Sep 2026 prices), calculated from WOZ values, asking prices and sales of comparable homes in the neighbourhood. This is an indication, not a valuation.

How quiet is it at Haverkamp 194?

The annual average noise level at the façade is 44 dB Lden (very quiet). The main source is road traffic. Around 6 aircraft pass within 2 km each day at altitudes below 3,000 m.

Could Haverkamp 194 flood?

Yes, in theory: flooding could cause water to reach a depth of up to 0,88 m here (significant). The probability of at least 20 cm of water is extremely low (less than 1 in 30,000 per year).

How safe is the neighbourhood around Haverkamp 194?

In Kampen (neighbourhood), the police recorded 48 crimes per 1,000 residents per year, compared with 72 across the municipality and 45 nationally. Leefbaarometer rates liveability as more than adequate.

What amenities are near Haverkamp 194?

Average distances in the neighbourhood: large supermarket 800 m, GP 600 m, primary school 800 m, nursery 800 m (CBS). This page lists the nearest school, public transport stop, charging point and childcare facility, with their distances from this address.

Where does this data come from?

From public government sources: BAG and Kadaster (property details, plot), EP-Online (energy label), CBS (neighbourhood statistics, price index, energy use), RIVM (noise, air, light, greenery), Klimaateffectatlas and LIWO (heat, water), police open data and Leefbaarometer (safety), and ADS-B networks (air traffic). All calculations are indicative, not a valuation or advice.