Temporal comparison
Keep the indicator fixed and observe the same area across multiple years, from 2017 onwards.
Change · time and indicators
Make territorial change visible.
Compare years, satellite indices and scenarios for the same area with synchronised views and exportable results.
Runs in your browser · no GIS software to install
Product preview
Turn the before, the after and the delta into a story people can understand.
8base indicators
4coordinated views
2–6comparison items
What you can do
Turn the before, the after and the delta into a story people can understand.
Compare years, satellite indices and scenarios for the same area with synchronised views and exportable results. Every step stays in one workflow, from the initial area to the final output.
Spectral comparison
Keep the year fixed and compare RGB, NDVI, NDWI, NDMI, temperatures and other indicators side by side.
Scenario analysis
Choose a baseline year and a target year to generate dedicated delta layers and measure the direction of change.
Four ways to see
Switch between a synchronised grid, swipe, timeline and opacity overlay to examine different changes without regenerating the data.
How it works
From territory to result in three steps.
- 01
Select the area
Draw or import the boundary you want to observe.
- 02
Configure the comparison
Choose a mode, years and indicators; you will always see the cost before you start.
- 03
Read the change
Explore coordinated views, download the images or create a report.
In practice
Clear inputs. Usable outputs.
You know what you selected, what is generated and which format you can take into your work.
Try it on your territory- Modes
- Temporal, spectral, scenario
- Indicators
- RGB, NDVI, NDWI, NDMI, LST, Night LST, light pollution, UTFVI
- Outputs
- WebP/PNG, ZIP, HTML/DOCX reports
- Views
- Grid, swipe, timeline, opacity
Use cases by role
Not a feature list. A job to deliver.
For every role: the decision to support, how the module enters the workflow and the deliverable you can take away.
Municipalities and land managers
Make urban change, green space, water, heat and night-time light visible to inform checks and monitoring.
Before/after · timeline · reportArchitects and urban planners
Bring the evolution of the site and its context into the project without attributing causes to satellite data alone when they require verification.
Visual comparisons · boards · linksGIS and environmental consulting
Generate consistent comparisons between years, indicators or delta layers and prepare an interpretation clients can understand.
Comparable series · ZIP · DOCXMethod and transparency
Consistent comparisons, not collages
Maps share the same boundary and framing. Synchronised views reduce interpretation errors, while the legend and period remain attached to every result.
Method elements
Sentinel-2Landsat 8/9Satellite time series from 2017iLoveNatura geospatial processingFAQ
Clear questions. Straight answers.
What you need to know before starting the analysis.
01What is the difference between temporal and spectral comparison?
Temporal mode compares the same indicator across multiple years. Spectral mode compares multiple indicators in the same year. Scenario mode calculates delta layers between a baseline year and a target year.
02How many items can I compare?
Between two and six items per analysis. The count depends on the selected mode and is shown during configuration before generation.
03What happens if one layer takes longer?
Progress is shown for each individual result. Once enough items are ready, you can start exploring them while the remaining items continue processing.
04Can I share the comparison?
Yes. You can download images and reports or share a link that recipients can view without incurring generation costs.
Your next step is a boundary
Start with a territory you know.
Open Satellite Comparison, select the area and see what it can tell you.