Exploratory: generated automatically from the UmaTerra platforms' data; not independently validated or peer reviewed.
Seven INMET stations in three regions: the Federal District (Brasília, Gama and Paranoá), the Goiás surroundings (Luziânia and Silvânia) and the high plateau (Cristalina and Águas Emendadas). Brasília has no coast and no mountain range: the third region is plateau, above 1,000 m. What they and the satellite record: land use from 1985 to 2025, temperature and rain from 2000 to 2025, the surface heat island, the risks read separately, the biodiversity in GBIF, and protected areas.
How to cite: Biondo, Leandro M. (2026). Brasília: the capital, the surroundings and the high plateau, read with one ruler. UmaTerra. https://umaterra.com.br/en/stories/brasilia/
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measured by INMET, MapBiomas, MODIS, SRTM, GBIF or WDPA. estimated a reading that depends on a choice (a threshold, a buffer, a model). missing a part that did not respond this time.
The Federal District, the Goiás surroundings and the high plateau each have a different set of INMET stations, with series of different lengths. There is no coast and no mountain range: the third region is plateau. Pick a region to frame the map. Brazlândia lies outside the regions.
On the left, land use in 1985; on the right, in 2025, from MapBiomas’ annual mapping (Collection 11). The bar shows the same area at both dates: what changes shows along the line.
The buttons switch the layer on the map: land use in 2025, slope above 20°, valley floors, up to 10 m above the nearest river (HAND), and night surface temperature, mean 2016 to 2025. Each answers a different question, and none adds the others.
Same legend, same frame size. In the metro region the city grows and forest retreats. In the surroundings, farming advances. On the high plateau, forest gives way to urbanisation and farming.
Pick a station. The map shows its 5 km disc at both dates, with the bar between them. Below, the composition in rings of 1, 2, 5 and 10 km shows whether the change stays near the station or reaches farther. The flow diagram (sankey) shows where each 1985 class went.
Each station has its own annual series of temperature, rain and apparent temperature, from months with at least 80% of data. The chart shows the chosen station’s series and its trend with the statistical test.
To compare regions whose stations have different years, each station is compared with its own mean, and the mean of those differences becomes the regional line. Choose the variable.
The difference between surface temperature in a 5 km disc and in a 20 to 30 km ring around each station, measured by MODIS. Drag the year and switch between day and night. Surface temperature is not air temperature, and the ring includes lowland and sea.
Landslide depends mostly on relief; flooding depends on valley floors and the city. Regional heavy rain weighs on both, but it does not enter as a class in either. Choose the risk to see its layer and the table for each station. The class thresholds are choices, not measurements.
Species records published in GBIF for each region and in 5 km discs around each station. Beyond volume, the table shows who sends them: how much of the output comes from the ten and the hundred most active names, and whether the observation is human or from collections.
The World Database on Protected Areas (WDPA, from UNEP-WCMC and IUCN), inside each region, and the forest of 1985 and 2025 inside and outside them. The comparison shows where the forest is; it does not measure the effect of protection.
Studies of Brasília are satellite surface and vegetation studies; the sources we read do not include a long air-temperature series. Our 2000–2025 data show a rise in maximum temperature in all three regions, strongest on the high plateau, with more heatwave months in the surroundings and on the plateau; rain has no clear trend.
In Brasília many people feel the drought has grown longer and the plateau heat has increased. The high plateau has maximum temperature rising strongly (p < 0.001) and more heatwaves; the dry-month count shows no trend, which suggests the feeling comes from how the drought is spread through the year.
This reading uses three tools from the platform. If you research or write a report on an area, each can feed your work: biodiversity through GBIF, protected areas, and each place’s image through land use.
Written with Claude, by Anthropic, from INMET, MapBiomas, MODIS, SRTM, GBIF and WDPA data read through Earth Engine, the climate-shift database and UmaTerra’s own tools, and from the sources cited. No number was typed by hand: each comes from the builders in the story’s working folder.