-
Thousands rally against racism in Paris suburb to defend mayor
-
Slot urges Liverpool to stick together after FA Cup rout at Man City
-
Cambridge win fourth straight Boat Race
-
Police arrest suspect in Jewish ambulance arson case in court
-
Russian strike on Ukraine market kills five, wounds 25
-
French jury upholds jail terms for three rugby players over gang rape
-
Zelensky in Istanbul for security talks with Erdogan
-
Rizvi stars as Delhi down Mumbai to top IPL table
-
Haaland treble destroys Liverpool as Man City reach FA Cup semis
-
Rain, storms kill 121 in Afghanistan and Pakistan in two weeks
-
Russian strike on Ukraine market kills five, wounds 19
-
Canadian astronaut describes 'phenomenal' Artemis journey
-
European drivers choke on rising diesel prices
-
Belgian prison tour lays bare grim reality of life behind bars
-
Iran, US race to find crew member of crashed American fighter jet
-
Brown, Tatum fuel Celtics over Bucks, Mavs teen Flagg scores 51
-
Sri Lanka struggles to avert economic collapse over Mideast war
-
Coughlin builds five-shot lead at LPGA Aramco Championship
-
58 tortillas, five hot sauces and one toilet: life aboard spacecraft Orion
-
Artemis mission shares office space -- and physics -- with Apollo
-
Rice will not face NFL action after probe into abuse claims
-
Injured Lakers star Doncic out for rest of NBA regular season
-
Injured Lakers star Doncic out for rest of NBA regular season: team
-
Tirante topples top seed Shelton to reach Houston ATP semi-finals
-
'Extraordinary' views of home as astronauts head towards Moon
-
Pope leads torch-lit Colosseum procession before Easter
-
Vanessa Trump posts supportive message after boyfriend Woods's arrest
-
Northampton edge Castres in 13-try Champions Cup battle
-
Iran hunts crew of crashed US jet, one reported rescued
-
Dembele leads PSG to victory ahead of Liverpool tie
-
MacIntyre seizes Texas Open lead as Masters looms
-
14 dead as Russia launches new daytime attacks on Ukraine
-
French, Japanese ships cross Strait of Hormuz in first since war
-
Pegula reaches WTA Charleston semis with latest three-setter
-
Iran hunts crashed US jet crew, as reports say one rescued
-
Iyer guides Punjab past Chennai to go top of IPL
-
'Sport of the future'? Padel's Miami boom augurs US expansion
-
Wary of news media, Silicon Valley builds its own
-
Iran searches for downed US jet crew, as US media says one member rescued
-
French court rules to extradite Russian who owned Portsmouth football club
-
Senegal-Morocco friendship put to test by Africa Cup of Nations title turmoil
-
For some around Trump, war on Iran is a Christian calling
-
Cuba begins prisoner release after mass pardon
-
US registers strong job growth in boost to Trump
-
10 dead as Russia launches new daytime attacks on Ukraine
-
Arteta hopes League Cup loss will 'fuel' Arsenal season run-in
-
Pogacar welcomes Evenepoel challenge in Flanders
-
US registers strong job growth in March in boost to Trump
-
Judge dismisses Lively sex harassment claim against Baldoni
-
'Line crossed': Chelsea's Fernandez dropped for two matches
How AFP has used data analysis to cover the Ukraine war
Since Moscow launched its full-scale invasion of Ukraine exactly four years ago, AFP has used open-source data and satellite imagery to support reporting by its teams on the ground.
As both sides mark the start of the conflict's fifth year, here is how that information is being used to provide context and information, helping cut through the fog of war.
- Geodata -
Geospatial data -- data describing things based on their location -- has been particularly helpful in coverage of the war.
It has made it possible to map how territorial control by Russian and Ukrainian forces is evolving, and to show movements of the front line in areas that are difficult to cover.
AFP uses material supplied by the Institute for the Study of War (ISW), which works with the American Enterprise Institute's Critical Threats Project (CTP).
These two American think tanks assess and detail daily developments in the conflict using statements from Ukrainian and Russia military commanders, publications by military observers, and satellite images.
They provide the corresponding geospatial files to media outlets, including AFP.
The two organisations sort Russian actions into four categories: territory occupied by Russian troops, areas where attacks and operations are underway without full control, Russian territorial claims that ISW has neither confirmed nor refuted, and, more recently, Russian infiltration missions into Ukraine.
AFP has archived these files and tracked evolutions in these categories from the very first days of the conflict.
- How it's used -
Initially, this data was used to produce maps.
In September 2022, AFP also used it for the first time to quantify the extent of the Russian occupation in four Ukrainian regions that Russia has claimed (Donetsk, Lugansk, Kherson, and Zaporizhzhia).
Since then, AFP has automated area calculations of the geographic files supplied by ISW and cross-references them with the size of Ukrainian regions.
That is done using data by the collaborative mapping project OpenStreetMap.
This has allowed AFP to calculate the size of territory gained or lost by the Russian army.
That includes fully controlled territory, partially controlled areas, as well as more vague Russian territorial claims that ISW has not yet been able to verify.
Russia occupied around 19 percent of Ukrainian territory as of Tuesday, according to this analysis.
Around seven percent, including Crimea and parts of the Donbas, was already under Russian control before the invasion began in February 2022.
- Eyes in the sky -
AFP also enhances its coverage with satellite imagery.
Analysis of satellite images by Maxar Technologies (now Vantor), a US software company specialising in spatial intelligence, proved crucial in covering the Bucha massacre at the start of the war in early April 2022.
At the time, an AFP team observed at least 20 bodies of men in civilian clothing lying in the streets of this town northeast of Kyiv, which Ukrainian soldiers had just retaken from the Russians.
Russia claimed the bodies had been placed there after its troops withdrew, but Maxar's images from mid-March seriously undermined that version of events.
Satellite images have since helped shed light on situations on the ground.
In June 2023, they were used to monitor the Dnipro River's water levels around the Zaporizhzhia nuclear power plant after the destruction of the Kakhovka dam.
M.Odermatt--BTB