free satellite images catalogue.

satellite images of the coastal U.S.(discover, customize, and download authoritative land cover, imagery, and lidar data.)

"Advanced land Observer Satellite" images collection (Japan)

Indian Geo-platfrom of ISRO.

set of tools for searching, sharing, and using openly licensed satellite and unmanned aerial vehicle (UAV) imagery

Select an area on the map and get a list of freely available aerial images for that area. For some locations available images are many times superior in quality to conventional sat

Select an area on the map using a special tool (square and polygon) and get a list of dozens of images obtained from satellites or by aerial photography (from the early 2000s as we

Experimental visualization tool for 1.3 million+ declassified spy satellite imagery (1960 to 1984 years).

Highlight an area on the world map and get dozens of satellite images of that area taken at different times (mostly 2021-2023)

A collection of satellite images to compare changes in specific locations before and after any significant events (fires, military actions, floods, animal migrations, etc.). Hundre

tracking military aircrafts.

track military flights over Italy and over the Mediterranean Sea.

military ship tracking.

online access to a short-wave receiver located at the University of Twente. It can be used to listen to military conversations (voice or Morse code).

represent open source material such as videos, photos and imagery that have been cross-referenced with satellite imagery to determine precise locations of military activity .

online tracking of war-related events in Ukraine.

Explore this interactive map to learn more about NATO, how the Alliance works and how it responds to today's security challenges.

collection of maps illustrating military conflicts in different countries.

Use the map to find out the number of people at the base, the approximate area, the opening date, and to get links to articles with more information.

Archive of verified images from conflict zones. Search by munition category, condition, characteristics, shapem, mechanical features, wall (thickness)

Online tool for creating schemes of battles and military operations on the map. Extensive customization possibilities and a huge library of symbols.

Build and share custom maps with standard military graphics using a simple visual interface (paod)

Military Overlay can be used to create overlays with standard military symbols, by using and adapting existing feature templates in ArgGis Pro

3D interactive world map

OpenStreetMap based free POI (point of interest) search. 102 types of objects

41 countries

Click on an area on the OpenStreetMap to get a list of nicknames of users who have made changes on it (with dates).

Enter the word in English to see its translation into different European languages on the map.

Opensource Python library for scraping tweets (by user, by hashtag, by keyword). NO LOGIN OR API KEY REQUIRED.

Real-time Twitter/X data API: fetch tweets, user profiles, followers, advanced search results and the live tweet stream via REST endpoints.

A simple and fast Chrome extension that finds all Twitter accounts on a site.

this service allows you to find out how many followers two (or three) Twitter accounts have in common.

displayed unsubscribed accounts (list for the one week available for free)

best tool for Twitter account investigation

A free online tool for analysing your #Twitter account: - shows the mutual following; - search for tweets by calendar; - list of most active readers; - analysis of daily activity,

view dialogs in Twitter as a graph

compare the popularity of the two hashtags

search twitter lists by keywords

Free tool to check if an X/Twitter account is shadowbanned — no login or API key required.

gather detailed infromation about your own account

Search public X/Twitter captures from the Internet Archive CDX index, preview archived snapshots, and export results.

Twitter sidebar with: quick commands for searching your own tweets, lists, users tweets and replies; quick links to quotes of current tweet, user's most liked tweets and conversati

very fast export of information about Twitter account followers to XLSX