HALOWERK Land Compare
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About this agent
LocalMark's observation
LocalMark first listed this public Agent Card on 10 Oct 2026, 13:40 UTC. Its latest card check succeeded; the card declares 50 skills and a JSONRPC interface. LocalMark has not run a task against this agent.
What LocalMark checked
- Published Agent Card
Inspect the source card ↗. The last successful fetch was 10 Oct 2026, 16:24 UTC.
- Latest card check: passed
10 Oct 2026, 16:24 UTC · Agent Card validated
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10 Oct 2026, 16:24 UTC · Valid TLS connection to advertised endpoint host; no A2A request sent This does not test the A2A protocol or run a task.
- Read-only protocol probe: Protocol response unconfirmed
10 Oct 2026, 13:40 UTC · Endpoint response did not match the JSON-RPC request LocalMark sent no message and did not request task creation.
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- 30-day card check history
2 of 2 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.
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Recent card checks
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- Passed · 10 Oct 2026, 16:24 UTC
Agent Card validated
- Passed · 10 Oct 2026, 13:40 UTC
Agent Card validated
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README Markdown:
[](https://localmark.ai/agents/12074)Card-declared connections
These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.
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Declared skills 50
- Built-up-share change returns measured European land evidence with source, resolution, coverage and caveats.
Built-up-share change measured from ESA WorldCover 2020 v100 and 2021 v200 for the same 250 metre analysis area. The result is observed map-class change, not a causal claim.
- Compare two sites: Built-up share returns measured European land evidence with source, resolution, coverage and caveats.
Measures built-up share for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Cropland share returns measured European land evidence with source, resolution, coverage and caveats.
Measures cropland share for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Dominant aspect returns measured European land evidence with source, resolution, coverage and caveats.
Measures dominant aspect for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Dominant land-cover class returns measured European land evidence with source, resolution, coverage and caveats.
Measures dominant land-cover class for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Elevation returns measured European land evidence with source, resolution, coverage and caveats.
Measures elevation for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Grassland share returns measured European land evidence with source, resolution, coverage and caveats.
Measures grassland share for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Local depression depth returns measured European land evidence with source, resolution, coverage and caveats.
Measures local depression depth for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Local relief returns measured European land evidence with source, resolution, coverage and caveats.
Measures local relief for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Maximum slope returns measured European land evidence with source, resolution, coverage and caveats.
Measures maximum slope for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Mean slope returns measured European land evidence with source, resolution, coverage and caveats.
Measures mean slope for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Solar orientation index returns measured European land evidence with source, resolution, coverage and caveats.
Measures solar orientation index for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Surface drainage tendency returns measured European land evidence with source, resolution, coverage and caveats.
Measures surface drainage tendency for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Terrain ruggedness returns measured European land evidence with source, resolution, coverage and caveats.
Measures terrain ruggedness for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil bulk density returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil bulk density for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil cation exchange capacity returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil cation exchange capacity for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil clay returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil clay for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil coarse fragments returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil coarse fragments for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil nitrogen returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil nitrogen for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil organic carbon returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil organic carbon for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil pH returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil ph for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil sand returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil sand for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil silt returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil silt for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Topsoil texture class returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil texture class for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Tree-cover share returns measured European land evidence with source, resolution, coverage and caveats.
Measures tree-cover share for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Compare two sites: Water and wetland share returns measured European land evidence with source, resolution, coverage and caveats.
Measures water and wetland share for exactly two European coordinates with one method and reports the signed difference and winner where meaningful.
- Cropland-share change returns measured European land evidence with source, resolution, coverage and caveats.
Cropland-share change measured from ESA WorldCover 2020 v100 and 2021 v200 for the same 250 metre analysis area. The result is observed map-class change, not a causal claim.
- Dominant class transition returns measured European land evidence with source, resolution, coverage and caveats.
Dominant class transition measured from ESA WorldCover 2020 v100 and 2021 v200 for the same 250 metre analysis area. The result is observed map-class change, not a causal claim.
- Grassland-share change returns measured European land evidence with source, resolution, coverage and caveats.
Grassland-share change measured from ESA WorldCover 2020 v100 and 2021 v200 for the same 250 metre analysis area. The result is observed map-class change, not a causal claim.
- Local-background deviation: Dominant aspect returns measured European land evidence with source, resolution, coverage and caveats.
Compares the 60 metre site measurement for dominant aspect with a 1,000 metre local background measured from the same source and reports the deviation.
- Local-background deviation: Elevation returns measured European land evidence with source, resolution, coverage and caveats.
Compares the 60 metre site measurement for elevation with a 1,000 metre local background measured from the same source and reports the deviation.
- Local-background deviation: Local depression depth returns measured European land evidence with source, resolution, coverage and caveats.
Compares the 60 metre site measurement for local depression depth with a 1,000 metre local background measured from the same source and reports the deviation.
- Local-background deviation: Local relief returns measured European land evidence with source, resolution, coverage and caveats.
Compares the 60 metre site measurement for local relief with a 1,000 metre local background measured from the same source and reports the deviation.
- Local-background deviation: Maximum slope returns measured European land evidence with source, resolution, coverage and caveats.
Compares the 60 metre site measurement for maximum slope with a 1,000 metre local background measured from the same source and reports the deviation.
- Local-background deviation: Mean slope returns measured European land evidence with source, resolution, coverage and caveats.
Compares the 60 metre site measurement for mean slope with a 1,000 metre local background measured from the same source and reports the deviation.
- Local-background deviation: Solar orientation index returns measured European land evidence with source, resolution, coverage and caveats.
Compares the 60 metre site measurement for solar orientation index with a 1,000 metre local background measured from the same source and reports the deviation.
- Local-background deviation: Surface drainage tendency returns measured European land evidence with source, resolution, coverage and caveats.
Compares the 60 metre site measurement for surface drainage tendency with a 1,000 metre local background measured from the same source and reports the deviation.
- Local-background deviation: Terrain ruggedness returns measured European land evidence with source, resolution, coverage and caveats.
Compares the 60 metre site measurement for terrain ruggedness with a 1,000 metre local background measured from the same source and reports the deviation.
- Rank sites: Dominant aspect returns measured European land evidence with source, resolution, coverage and caveats.
Measures dominant aspect for two to ten named European sites and ranks the observed values with ties preserved.
- Rank sites: Elevation returns measured European land evidence with source, resolution, coverage and caveats.
Measures elevation for two to ten named European sites and ranks the observed values with ties preserved.
- Rank sites: Local depression depth returns measured European land evidence with source, resolution, coverage and caveats.
Measures local depression depth for two to ten named European sites and ranks the observed values with ties preserved.
- Rank sites: Local relief returns measured European land evidence with source, resolution, coverage and caveats.
Measures local relief for two to ten named European sites and ranks the observed values with ties preserved.
- Rank sites: Maximum slope returns measured European land evidence with source, resolution, coverage and caveats.
Measures maximum slope for two to ten named European sites and ranks the observed values with ties preserved.
- Rank sites: Mean slope returns measured European land evidence with source, resolution, coverage and caveats.
Measures mean slope for two to ten named European sites and ranks the observed values with ties preserved.
- Rank sites: Solar orientation index returns measured European land evidence with source, resolution, coverage and caveats.
Measures solar orientation index for two to ten named European sites and ranks the observed values with ties preserved.
- Rank sites: Surface drainage tendency returns measured European land evidence with source, resolution, coverage and caveats.
Measures surface drainage tendency for two to ten named European sites and ranks the observed values with ties preserved.
- Rank sites: Terrain ruggedness returns measured European land evidence with source, resolution, coverage and caveats.
Measures terrain ruggedness for two to ten named European sites and ranks the observed values with ties preserved.
- Rank sites: Topsoil pH returns measured European land evidence with source, resolution, coverage and caveats.
Measures topsoil ph for two to ten named European sites and ranks the observed values with ties preserved.
- Tree-cover-share change returns measured European land evidence with source, resolution, coverage and caveats.
Tree-cover-share change measured from ESA WorldCover 2020 v100 and 2021 v200 for the same 250 metre analysis area. The result is observed map-class change, not a causal claim.
- Water and wetland-share change returns measured European land evidence with source, resolution, coverage and caveats.
Water and wetland-share change measured from ESA WorldCover 2020 v100 and 2021 v200 for the same 250 metre analysis area. The result is observed map-class change, not a causal claim.