Free 10 m pictures about every 5 days, newest first. Cloudy scenes can be filtered out.
Show it as
Swipe: drag the bar. Spy lens: move the mouse over the map. The old date shows on the left or inside the lens.
Timelapse video
Open
KML, KMZ (with picture overlays), GPX, GeoJSON, zipped shapefile, CAD drawings (DXF), CSV in any grid, GeoTIFF, geotagged photos, or any picture to pin down by hand. You can also drop files on the map. Files stay on this computer.
Save
Whole project
One file with every layer, picture overlay, tour, your logo and the current view. Use it to move your work to another computer or keep a backup. Open it again with Choose files.
Stored in this browser
Drawings, layers and tours are kept in this browser. Save a KML to keep a copy elsewhere.
Coordinates
Start
Terrain source
App
Install HyperEarth so it opens in its own window from the Dock, like Earth Pro did.
Photoreal 3D (Google)
Google's 3D city models, where they exist. Needs your own Google Maps Platform key with the Map Tiles API turned on (about 1 000 free visits a month).
Keys (optional)
Keys stay in this browser only. An ArcGIS key licenses the Esri pictures for company use (free up to 2 million tiles a month at location.arcgis.com).
About
HyperEarth v4. Imagery: Esri World Imagery and Wayback, Copernicus Sentinel-2 via Microsoft Planetary Computer, NASA GIBS, EOX Sentinel-2 cloudless 2016. Elevation: Terrain Tiles on AWS, Mapterhorn. Maps: OpenStreetMap contributors, CARTO, OpenTopoMap, OpenFreeMap. Trinidad reference layers: UWI Geographic Information and Research Institute. Buildings and places: Overture Maps Foundation. Rain radar: RainViewer. Earthquakes: USGS. Sea marks: OpenSeaMap. Addresses: OpenStreetMap Nominatim. Grid definitions: EPSG.
New in version 4
- Wells: open any well list (CSV) and it plots with proper status symbols: producing, shut in, abandoned, planned, dry and injector. Size the symbols by any number (cumulative oil, rate) for a bubble map. Wells on one pad share a label.
- Well cards: coordinates in Cassini, Naparima and WGS 84, ground height, nearest wells in feet with direction, and which of your areas each well sits in.
- Cross-section: draw a line and see the ground with every nearby well drawn down to its total depth.
- Spot a well with a quality check, a spacing check for the whole field, H₂S rings, and a spill path that follows the ground downhill.
- Map sheets now carry your logo, well status legend and colour keys for picture overlays.
- Picture overlays stay on after a reload, have colour keys and a show/hide switch, and sit under the wells in 3D.
- Free flight from the Tours panel.
New in version 3
- 3D buildings everywhere: Overture Maps footprints (OpenStreetMap, Microsoft and Google), more than 30 000 in San Fernando alone. Click one for its size and source.
- Places and businesses from Overture Maps, with phone numbers and websites.
- Live: rain radar with animation, earthquakes near Trinidad and Tobago, sea marks and lights.
- Survey: traverse and parcel area from coordinates or bearings and distances, with Bowditch adjustment, precision and a written description; grid to ground factors; setback check against buildings, roads and water; navigate to any point with GPS.
- Files: CAD drawings (DXF).
- Print: grid ticks round the frame in any grid.
- Sketch freehand, street addresses for any spot, heights over the ground in profiles.
- Install as an app from Settings, and save areas for use without a signal.
- Photoreal 3D: Google's 3D city models, once you add your own Google key in Settings.
New in version 2
- Time: the Esri archive filtered to the dates that really changed at this spot, fresh Sentinel-2 pictures every few days (true colour, false colour, NDVI, water, short-wave infrared) and NASA daily pictures. Compare them with swipe, spy lens or side by side, and play them as a timelapse or save it as a video.
- Terrain: slope, aspect and height tint shading, line of sight, viewshed, cut and fill, and a profile that opens for every path.
- Imagery date in the status bar: when and by whom the picture under the centre was taken.
- Right-click anywhere for quick tools.
- Drawing: rectangles, text labels, lengths and areas written on the map, styles, several layers, attribute tables.
- Tours: record camera stops, fly through them and save a video.
- Print: PDF map sheets with title block, scale bar, north arrow, corner grid coordinates and legend.
- Files: GeoTIFFs, KMZ picture overlays, geotagged photos, and any picture you can pin down by dragging its corners.
- Trinidad reference maps: geology, faults, folds, mud volcanoes, rivers, forest reserves and more from UWI GIRI.
- GPS: your position and track recording on a phone or laptop.
- Sun: light the hills and sky for any time of day.
Moving around
- Drag to move. Scroll or pinch to zoom.
- Right-drag, or Ctrl + drag, to tilt and turn.
- Double-click to zoom in. Click any spot to see its coordinates and height.
Keys
| / | Search |
| L T D A W C | Layers, Time, Draw, Terrain, Wells, Survey |
| P | Drop a placemark |
| M | Ruler |
| G | Survey grid on or off |
| 3 | 3D on or off |
| N | North up |
| R | Back to the whole of Trinidad and Tobago |
| F | Full screen |
| Esc | Cancel the current tool |
| Enter | Finish a path or polygon |
| ? | This help |
Good to know
- Tobago Grid has no published datum shift, so its figures are approximate.
- Heights come from 30 m satellite terrain. Buildings and trees are not in it.
- Everything you draw is kept in this browser. Save KML files for safe keeping.