Difference between revisions of "DigI:Calculation of Radio link"
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* neighbour Mto+wa+Mbu,+Tanzania/@-3.3770468,35.8765195 | * neighbour Mto+wa+Mbu,+Tanzania/@-3.3770468,35.8765195 | ||
− | Mtera, -7. | + | Mtera, -7.11145, 35.97072 |
− | * | + | * 2016 population: 10.934 |
− | + | ||
− | + | ||
− | + | ||
+ | Izazi, -7.240498, 35.721481 | ||
+ | *2016 population: 5.280 | ||
+ | Link to Google maps with coordinates: | ||
+ | https://www.google.com/maps/d/edit?mid=1pQ8lz0rdBtLV-qydwLFo_sOYmQ8&ll=-5.097120668770035%2C35.31298347656252&z=7 | ||
Optional village in T4 | Optional village in T4 | ||
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[[File:Satellite_Yaeda.png|400px|Yaeda village - satellite map]] | [[File:Satellite_Yaeda.png|400px|Yaeda village - satellite map]] | ||
+ | |||
+ | Yaeda Chini: https://mapcarta.com/34355940 | ||
+ | |||
+ | -3.8711, 35.2008 | ||
= Radio connectivity to villages = | = Radio connectivity to villages = | ||
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Further links to the Rural Telecommunication Project of the government is available from the information page of the Universal Communications Service Access Fund (UCSAF) at http://www.ucsaf.go.tz, with the latest report (August 2016) available from http://www.ucsaf.go.tz/files/publications/attachments/9fc769060924bccfaa274df1ab782ea2.pdf | Further links to the Rural Telecommunication Project of the government is available from the information page of the Universal Communications Service Access Fund (UCSAF) at http://www.ucsaf.go.tz, with the latest report (August 2016) available from http://www.ucsaf.go.tz/files/publications/attachments/9fc769060924bccfaa274df1ab782ea2.pdf | ||
== Calculation of radio propagation == | == Calculation of radio propagation == | ||
− | There are several tools available to calculate the distance from a given "point of presence (POP)" (''star in the map'') to a village. You just select a town, and assume a mast height of | + | There are several tools available to calculate the distance from a given "point of presence (POP)" (''star in the map'') to a village. You just select a town, and assume a mast height of 6 m, and then connect to a village. |
− | + | The following tools are suggested | |
+ | * RF Haversine - [[Josef Noll]] has the tool on the Mac | ||
+ | * Ubiquity tools: https://ispdesign.ui.com/# (two link simulations, thereafter create an account) | ||
=== Example of Selela === | === Example of Selela === |
Latest revision as of 17:47, 10 January 2024
Digital Inclusion (DigI) | |||||||
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Contents
Location of villages
Selela, -3.2, 35.9433
- 2012 census this number has risen to 8.703 people. (5.600 people in 2002)
- neighbour Mto+wa+Mbu,+Tanzania/@-3.3770468,35.8765195
Mtera, -7.11145, 35.97072
- 2016 population: 10.934
Izazi, -7.240498, 35.721481
- 2016 population: 5.280
Link to Google maps with coordinates: https://www.google.com/maps/d/edit?mid=1pQ8lz0rdBtLV-qydwLFo_sOYmQ8&ll=-5.097120668770035%2C35.31298347656252&z=7
Optional village in T4 Yaeda/@-3.9000836,35.0317979 ??
- is that location right? see only forest, no village
- nearby: Mbulu
Yaeda Chini: https://mapcarta.com/34355940
-3.8711, 35.2008
Radio connectivity to villages
This pages lists information for connectivity to the National ICT Broadband Backbone Network of Tanzania. More info at http://www.nictbb.co.tz/map.phpFurther links to the Rural Telecommunication Project of the government is available from the information page of the Universal Communications Service Access Fund (UCSAF) at http://www.ucsaf.go.tz, with the latest report (August 2016) available from http://www.ucsaf.go.tz/files/publications/attachments/9fc769060924bccfaa274df1ab782ea2.pdf
Calculation of radio propagation
There are several tools available to calculate the distance from a given "point of presence (POP)" (star in the map) to a village. You just select a town, and assume a mast height of 6 m, and then connect to a village.
The following tools are suggested
- RF Haversine - Josef Noll has the tool on the Mac
- Ubiquity tools: https://ispdesign.ui.com/# (two link simulations, thereafter create an account)
Example of Selela
Step 1: Find the GPS coordinates of the Village
- -3.204469,35.943328 (for Selela)
Step 2:
- who are the operators in the region
- which neighbour villages are connected
Step 3:
- identify potential fibre termination points (in which villages in the surrounding to I find fibre?)
- alternatively, identify the towers of the mobile operators in the neighbour villages
Step 4:
- use the tool for finding the line of sight communications, or minimum relay posts
Example:
- link from Mto wa Mbu to Selela
- Radio parameters
Alternative
https://airlink.ubnt.com/#/ - Airlink Link simulator