{"id":"W2147002317","doi":"10.1073/pnas.1202383109","title":"Next-generation Digital Earth","year":2012,"lang":"en","type":"article","venue":"Proceedings of the National Academy of Sciences","topic":"Geographic Information Systems Studies","field":"Social Sciences","cited_by":385,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Chinese Academy of Sciences; Innovation, Science and Economic Development Canada","keywords":"Digital Earth; Earth (classical element); Data science; Computer science; Remote sensing; Geology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1149965362245678,"score_gpt":0.33100847521833,"score_spread":0.2160119389937623,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}