ND Mapping the Forests with Precision:Introducing Canopy Height Maps (ai.meta.com)
22 points by tzury 4 days ago | 6 comments on HN ~lite vlite-2.0
Summary ~lite
Technical blog post introducing Canopy Height Maps v2 with no visible threats.
Lite evaluation by llama-4-scout-wai-psq · editorial channel only · no per-section breakdown available
Longitudinal 160 HN snapshots · 16 evals
+1 0 −1 HN
Audit Trail 36 entries
2026-03-17 07:35 eval_success PSQ evaluated: g-PSQ=0.600 (3 dims) - -
2026-03-17 07:35 eval Evaluated by llama-4-scout-wai-psq: +0.60 (Strong positive) 0.00
2026-03-17 07:26 eval_success Lite evaluated: Neutral (0.00) - -
2026-03-17 07:26 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
reasoning
Technical content about canopy height maps, no explicit rights discussion
2026-03-17 07:26 rater_validation_warn Lite validation warnings for model llama-4-scout-wai: 1W 0R - -
2026-03-17 07:00 eval_success PSQ evaluated: g-PSQ=0.600 (3 dims) - -
2026-03-17 07:00 eval Evaluated by llama-4-scout-wai-psq: +0.60 (Strong positive) 0.00
2026-03-17 06:53 eval_success Lite evaluated: Neutral (0.00) - -
2026-03-17 06:53 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
reasoning
Technical content about canopy height maps, no explicit rights discussion
2026-03-17 06:53 rater_validation_warn Lite validation warnings for model llama-4-scout-wai: 1W 0R - -
2026-03-17 06:25 eval_success PSQ evaluated: g-PSQ=0.600 (3 dims) - -
2026-03-17 06:25 eval Evaluated by llama-4-scout-wai-psq: +0.60 (Strong positive) 0.00
2026-03-17 06:16 eval_success Lite evaluated: Neutral (0.00) - -
2026-03-17 06:16 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
reasoning
Technical content about canopy height maps, no explicit rights discussion
2026-03-17 06:16 rater_validation_warn Lite validation warnings for model llama-4-scout-wai: 1W 0R - -
2026-03-17 05:49 eval_success PSQ evaluated: g-PSQ=0.600 (3 dims) - -
2026-03-17 05:49 eval Evaluated by llama-4-scout-wai-psq: +0.60 (Strong positive) 0.00
2026-03-17 05:42 eval_success Lite evaluated: Neutral (0.00) - -
2026-03-17 05:42 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
reasoning
Technical content about canopy height maps, no explicit rights discussion
2026-03-17 05:42 rater_validation_warn Lite validation warnings for model llama-4-scout-wai: 1W 0R - -
2026-03-17 05:11 eval_success PSQ evaluated: g-PSQ=0.600 (3 dims) - -
2026-03-17 05:11 eval Evaluated by llama-4-scout-wai-psq: +0.60 (Strong positive) 0.00
2026-03-17 05:07 eval_success Lite evaluated: Neutral (0.00) - -
2026-03-17 05:07 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
reasoning
Technical content about canopy height maps, no explicit rights discussion
2026-03-17 05:07 rater_validation_warn Lite validation warnings for model llama-4-scout-wai: 1W 0R - -
2026-03-17 04:35 eval_success PSQ evaluated: g-PSQ=0.600 (3 dims) - -
2026-03-17 04:35 eval Evaluated by llama-4-scout-wai-psq: +0.60 (Strong positive) 0.00
2026-03-17 04:32 eval_success Lite evaluated: Neutral (0.00) - -
2026-03-17 04:32 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
reasoning
Technical content about canopy height maps, no explicit rights discussion
2026-03-17 04:32 rater_validation_warn Lite validation warnings for model llama-4-scout-wai: 1W 0R - -
2026-03-17 03:59 eval_success PSQ evaluated: g-PSQ=0.600 (3 dims) - -
2026-03-17 03:59 eval Evaluated by llama-4-scout-wai-psq: +0.60 (Strong positive) 0.00
2026-03-17 03:58 eval_success Lite evaluated: Neutral (0.00) - -
2026-03-17 03:58 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
reasoning
Technical content about canopy height maps, no explicit rights discussion
2026-03-17 03:22 eval Evaluated by llama-4-scout-wai-psq: +0.60 (Strong positive)
2026-03-17 03:22 eval Evaluated by llama-4-scout-wai: 0.00 (Neutral)
reasoning
Technical content about canopy height maps, no explicit rights discussion