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Plano

Project of Marathon Digital

Kind
mining
Location
Plano, TX
County
Collin County
State/region
TX
Country
US
Status
announced

Claims about this project

2023-03-15 - stated
Plano, TX contract expiration. Promised by 2027-06-01.

Site intelligence

Analytical estimate. Each site below is located from public records (filings, releases, news, OpenStreetMap) and checked against free satellite imagery; "How we located this site" lists every step and the score it earned. The conclusion is computed from night-time lights, surface heat and year-over-year change, with the dates it rests on. These are hypotheses under active tracking, not legal parcels or an official endorsement.
Doldol Mara
Probable
Collin County, TX
33.0387, -96.6965
Approximate address 3220 K Ave, Plano, TX 75074, USA Reverse-geocoded from the candidate centroid; not a permit-confirmed parcel address.
Conclusion so far Operating: the site is lit at night like a running facility. · confidence 60%
Running: night-time lights at the site ran 2.6x the surrounding area (8 of 8 clear nights, 2026-07-09 to 2026-09-17); surface temperature +0.7 K against its surroundings (11 pass(es), 2026-07-26 to 2026-10-13). Based on 51 clear observation(s) from 2026-07-04 to 2026-11-01.
What would change this: Lights going dark over several clear nights.
Latest clear imagery: Google 2026-10-31 · Sentinel-2 2026-10-27 · radar 2026-10-24 · ECOSTRESS thermal 2026-10-13 · night lights 2026-09-17 · Landsat 2026-09-12 · NAIP 2022-07-04
Newest clear images288 clear image date(s)
Visual view of marathon-digital-plano, 2026-10-31 (Google Earth (wide view))
2026-10-31Google Earth (wide view) · 4 m/pixel
Visual view of marathon-digital-plano, 2026-10-31 (Google Earth (close view))
2026-10-31Google Earth (close view) · 0.5 m/pixel
Visual view of marathon-digital-plano, 2026-10-27 (Sentinel-2)
2026-10-27Sentinel-2 · 10 m/pixel
Radar view of marathon-digital-plano, 2026-10-24 (Sentinel-1 (radar))
2026-10-24Sentinel-1 (radar) · 10 m/pixel
How we located this site
50/100 (probable): parcel location 40 + OSM feature named for the project 10
  1. Starting point (the project's stated locality) 2026-11-01
    Plano, TX → 33.02166, -96.69800 (locality)
  2. Located from a published address 2026-11-01
    Doldol Mara → 33.03874, -96.69647 (parcel), 1.9 km from seed
  3. OpenStreetMap features nearby 2026-11-01
    1 named match(es)
Recent changes
  • 2020-12-24 vs 2020-11-22: new roof or pavement visible
  • 2023-10-14 vs 2023-10-06: vegetation recovery visible
  • 2026-02-12 vs 2026-01-28: new roof or pavement visible

Satellite imagery on this page is drawn from the Google Earth satellite basemap, USDA NAIP aerial photography (~1 m/pixel), ESA Sentinel-2 multispectral (10 m, with per-date cloud masks), NASA / USGS Landsat 8/9 (30 m, plus surface temperature), ESA Sentinel-1 radar (all-weather, night), NASA ECOSTRESS thermal (~70 m), and NASA Black Marble night lights (500 m, daily). Each image is dated, labelled by source and pixel resolution, and downloadable at its native size; cloudy dates are kept and marked rather than hidden. New scenes are pulled daily as each provider publishes them.