{"id":90113,"topic":"ai","source":"jingjiribao.cn","title":"地球嵌入式时空智能底座大模型“玄女地球”发布 - jingjiribao.cn","url":"http://www.jingjiribao.cn/static/detail.jsp?id=685490","url_hash":"8164b6cb0a394784408e2815a3b5a916f64e1be2","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMiY0FVX3lxTE5UcG5rZ0lwQnQycktISWpXOFRNcjdNNWRXOVc1Q28zNU52NzVld1IwTVA4Z2NZWVBmcUdPWkV3ejNzcFlrdWFONHpmVWNPdTF4d0hKMm9LSWZTU1EtX0Q5eUZpOA?oc=5\" target=\"_blank\">地球嵌入式时空智能底座大模型“玄女地球”发布</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">jingjiribao.cn</font>","content":"2026-09-25 09:20:34\n9月24日，北京玄女科技有限公司发布了自主研发的地球嵌入式时空智能底座大模型——“玄女地球”，同步还发布了配套该模型的中国区域嵌入向量数据集。\n据悉，“玄女地球”空间格网和基础大模型等核心技术立足我国自然地理特征与行业应用需求，基于包含我国高分和商业卫星数据在内的长时序、多模态遥感观测数据，在10米格网下实现了融合米级数据特征的地学知识统一地表嵌入表征，为自然资源监管、生态保护修复、防灾减灾、碳汇核算等重点领域打造国产化空天数据AI底座。\n“玄女地球”模型可将海量对地观测数据一次性转化为标准化、可无限次复用的嵌入向量集，后端的农业、自然资源、城市治理、生态环境等多行业多场景应用，大幅降低下游业务开发门槛和商业成本。\n中国城市建设研究院有限公司数智生态创新中心主任曹炳轩认为，过去遥感行业的普遍模式是客户按需高价、分散采购各类孤立数据，不仅采购成本高企，后续的数据清洗、融合处理还要投入大量额外人力，整体决策链条长、综合成本高。玄女科技采用轻量按需采购+大模型集中加工的全新模式，客户无需再为分散的冗余数据付费，也不用承担后续复杂的数据处理工作，降低客户综合决策成本，提升业务开发和决策服务效率。\n未来，研发团队将持续研发关键核心技术，联动高校、科研院所、合作伙伴，推动地球智能技术在实际业务中的规模化应用，推动商业航天和地理信息产业实现跨越发展。（经济日报记者 常理）","image_url":null,"lang":"zh","published_at":"2026-09-25T01:20:34+00:00","fetched_at":"2026-09-25T08:15:09+00:00","status":"read","starred":0,"extract_state":"ok","summary_auto":"2026-09-25…","cluster_id":null,"extract_retries":0,"extract_error":null,"contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"http://www.jingjiribao.cn/static/detail.jsp?id=685490","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 608 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":608,"summary_length":11,"usable_text_length":608,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":608,"summary_length":11}},"news_item":{"id":90113,"canonical_url":"http://www.jingjiribao.cn/static/detail.jsp?id=685490","source_url":"http://www.jingjiribao.cn/static/detail.jsp?id=685490","title":"地球嵌入式时空智能底座大模型“玄女地球”发布 - 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