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    "transaction_version": "geochemical-workflow-artifact-transaction-v1"
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    "coordinate_rate": 1.0,
    "coverage_claim": "Observed sample locations only; blank regions are not inferred as absence.",
    "elements": [
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      "Cu",
      "Ni",
      "Zn"
    ],
    "interpolation": false,
    "media": [
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  "limitations": [
    "This is a deterministic real-source fixture for pipeline demonstration, not a representative scientific sample and not for scientific interpretation.",
    "Candidate anomalies are screening results relative to declared background groups, not causal conclusions.",
    "Map density uses observed points only; no interpolation is performed across unsampled areas.",
    "GLiM 0.5 degree dominant surface lithology is coarse screening context, not site-scale geology.",
    "60 anomaly background group(s) were not analyzed due to explicit failure states.",
    "Partial-success reasons: one_or_more_anomaly_background_groups_not_analyzed, spatial_candidate_region_background_insufficient."
  ],
  "map_report": {
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      "license": "public domain",
      "scale": "1:110m",
      "title": "Natural Earth 1:110m Land"
    },
    "candidate_anomaly_region_count": 0,
    "candidate_record_count": 6,
    "capability_matrix": {
      "deliverables": {
        "anomaly_results_first_class_ui": true,
        "confidence_and_sources_first_class_ui": true,
        "interactive_map_first_class_ui": true,
        "iteration_backlog_first_class_ui": true,
        "standardized_database_first_class_ui": true
      },
      "filter_dimensions": {
        "element": true,
        "geologic_unit": true,
        "region": true,
        "sample_type_medium": true
      },
      "interaction_design": {
        "advanced_filters_progressive_disclosure": true,
        "collapsible_deliverable_dock": true,
        "combination_custom_bbox": true,
        "combination_region_selector": true,
        "compact_deliverable_dock": true,
        "comparison_profile_export": true,
        "duplicate_story_selector": false,
        "formal_comparison_requires_profile_rerender": true,
        "four_primary_map_controls": true,
        "four_top_level_kpis": true,
        "hierarchy_version": "atlas-progressive-disclosure-v2",
        "keyboard_map_navigation": true,
        "localized_measurement_basis": true,
        "professional_navigation_labels": true,
        "recoverable_map_navigation": true,
        "regional_combination_scope_lock_supported": true,
        "regional_pan_without_scope_expansion": true,
        "research_patch_crud": "proposal_only_no_direct_mutation",
        "single_primary_navigation": true,
        "template_contract_version": "d3-dual-scope-atlas-v4",
        "terminology_contract": "competition-geochemistry-v1"
      },
      "outputs": {
        "anomaly_candidate_density_surface": true,
        "clickable_sample_density_heatmap": true,
        "concentration_classified_points": true,
        "database_distribution_charts": true,
        "element_pair_comparison": true,
        "enrichment_and_depletion_candidates": true,
        "global_interactive_globe": true,
        "global_or_regional_distribution_map": true,
        "regional_focus_template": true,
        "statistically_screened_anomaly_regions": true
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      "scientific_semantics": {
        "anomaly_basis": "D2 robust z within declared comparable background groups",
        "anomaly_contrast": "candidate_vs_comparable_group_median_and_robust_thresholds",
        "anomaly_density_surface_encodes": "candidate observation density only",
        "anomaly_density_surface_interpolates_concentration": false,
        "anomaly_region_semantics": "D2 fixed-cell candidate over-representation with BH-FDR is supplied separately; D3 zoom bubbles remain count-only visual aggregation",
        "element_pair_analysis": "log10_scatter_median_quadrant_shares_spearman_and_coverage_matrix",
        "heatmap_encodes": "physical_sample_density",
        "heatmap_interpolates_concentration": false,
        "visual_question_contract": "d3-visual-question-contract-v1"
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    },
    "coordinate_mode": "canonical",
    "coordinate_statistics": {
      "canonical_coordinate_records": 996,
      "coordinate_mode": "canonical",
      "mapped_canonical_records": 996,
      "mapped_record_count": 996,
      "mapped_reported_fallback_records": 0,
      "records_without_plottable_coordinates": 0,
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    },
    "country_boundaries": {
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      "embedded": true,
      "license": "public domain",
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      "source_sha256": "6866c877d39cba9c357620878839b336d569f8c662d3cfab4cb1dbe2d39c977f",
      "title": "Natural Earth 1:110m Admin 0 Countries"
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      "by_medium": {
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      },
      "geologic_unit_completeness_rate": 1.0,
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      "interpretation": "Sample type and analytical method are independent fields; media count imbalance describes input coverage, not concentration or anomaly prevalence.",
      "method_completeness_rate": 1.0,
      "method_missing_record_count": 0,
      "sample_type_field": "medium"
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    "database_visual_summary_schema": "d3-database-visual-summary-v1",
    "default_view": "profile_driven_task_view",
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    "embedded_payload_schema": "d3-compact-payload-v1",
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    "html_bytes": 843655,
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        "clip_method": "country_polygon_and_bbox",
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      },
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        "clip_method": "country_polygon_and_bbox",
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        "clip_method": "bbox",
        "elements": [],
        "label": "欧洲范围框",
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      "global": {
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        "clip_method": "bbox",
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        "label": "全球",
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      "shanghai": {
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        "clip_method": "bbox",
        "elements": [],
        "label": "上海范围框",
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      },
      "usa": {
        "administrative_clip": true,
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        },
        "clip_method": "country_polygon_and_bbox",
        "elements": [
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        ],
        "label": "美国（国家边界严格裁剪）",
        "media": [
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        ],
        "record_count": 996,
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      },
      "usa48": {
        "administrative_clip": true,
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        },
        "clip_method": "country_polygon_and_bbox",
        "elements": [
          "As",
          "Cu",
          "Ni",
          "Zn"
        ],
        "label": "美国本土（国界 + 范围框）",
        "media": [
          "soil"
        ],
        "record_count": 996,
        "sample_count": 249
      }
    },
    "region_presets": [
      "global",
      "usa",
      "usa48",
      "china",
      "shanghai",
      "europe",
      "australia",
      "custom_bbox"
    ],
    "reported_coordinate_banner": false,
    "samples_geojson_bytes": 1519239,
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    "source_mappable_record_count": 996,
    "spatial_scope": {
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        "s": -90.0,
        "w": -180.0
      },
      "clip_method": "bbox",
      "country_code": null,
      "mode": "global",
      "output_clipped": false,
      "region_key": "global",
      "region_label": "全球"
    },
    "template_contract_version": "d3-dual-scope-atlas-v4",
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    "template_variant": "global_globe",
    "terminology_contract": "competition-geochemistry-v1",
    "ui_hierarchy_version": "atlas-progressive-disclosure-v2",
    "unmappable_record_count": 0,
    "visual_question_contract": {
      "schema_version": "d3-visual-question-contract-v1",
      "views": {
        "anomalies": {
          "boundary": "候选不是空间邻域均值结论，也不证明污染或成因。",
          "comparison_baseline": "D2 declared comparable background group",
          "encoding": [
            "position=robust-z threshold scale",
            "color=high or low candidate",
            "ring=count-only visual aggregation"
          ],
          "question": "候选值相对可比背景中位数和稳健阈值偏离多少？"
        },
        "combination": {
          "boundary": "共测与相关不证明因果、污染来源或矿化成因。",
          "comparison_baseline": "同区域、介质、basis、方法与单位的同样品配对",
          "encoding": [
            "position=log10 paired value",
            "quadrant=relative to paired medians",
            "rho=Spearman association"
          ],
          "question": "同一批可比样品中的两个元素是否共同升降？"
        },
        "database": {
          "boundary": "页面修订不直接改写 canonical 数据或证据。",
          "comparison_baseline": "canonical geochemistry.csv",
          "encoding": [
            "row=one analyte measurement",
            "patch=proposal only"
          ],
          "question": "每条标准化测定能否被检索、追溯并提出审计修订？"
        },
        "map": {
          "boundary": "密度不编码浓度；空白不等于元素不存在。",
          "comparison_baseline": "当前筛选范围内的物理采样点与记录",
          "encoding": [
            "position=WGS84 coordinate",
            "glow=physical sample density",
            "symbol=clickable observation"
          ],
          "question": "当前区域有哪些观测，采样覆盖有多密？"
        },
        "quality": {
          "boundary": "无证据时停止自动补齐，删失值不自动视为失败。",
          "comparison_baseline": "versioned QC and iteration backlog",
          "encoding": [
            "status=action/review/scientific limit",
            "owner=D1 or D2"
          ],
          "question": "下一轮应由 D1/D2 修复什么，哪些只能复核或保留为科学限制？"
        },
        "sources": {
          "boundary": "工作流置信度不是正确概率或统计置信区间。",
          "comparison_baseline": "D1 source manifest and D2 confidence components",
          "encoding": [
            "table=source coverage",
            "components=workflow usability"
          ],
          "question": "这些记录来自哪里，证据和工作流置信度允许怎样使用？"
        }
      }
    },
    "visualization_modes": [
      "distribution_points",
      "sample_density_heatmap",
      "classified_concentration_points",
      "database_concentration_histogram",
      "database_element_medium_coverage_matrix",
      "database_field_completeness",
      "anomaly_candidate_density_surface",
      "interactive_orthographic_globe",
      "element_pair_comparison",
      "candidate_anomaly_region_aggregation",
      "fdr_screened_candidate_anomaly_regions"
    ],
    "visualization_profile": {
      "comparison": {
        "medium": null,
        "x": null,
        "y": null
      },
      "custom_region": null,
      "default_region": "global",
      "display": {
        "anomaly_grid_degrees": 2,
        "color_by": "value",
        "map_mode": "combined",
        "show_anomaly_points": false,
        "show_anomaly_regions": true
      },
      "filters": {
        "basis": null,
        "confidence": null,
        "element": null,
        "geology": null,
        "medium": "soil",
        "method": null,
        "method_scope": null,
        "sample_type": null,
        "source": null
      },
      "schema_version": "d3-visualization-profile-v2",
      "spatial_scope": "global",
      "story": "overview",
      "subtitle": "基于公开地球化学调查汇编的标准化测定数据；覆盖岩石、土壤、水系沉积物与水体四类介质。",
      "theme": "evidence-dark",
      "title": "全球地球化学元素图谱"
    },
    "visualization_profile_warnings": []
  },
  "metrics": {
    "batch_qc_failed_or_incomplete_count": 0,
    "candidate_anomaly_count": 6,
    "candidate_anomaly_region_count": 0,
    "censored_record_count": 3,
    "iteration_action_required_count": 0,
    "iteration_review_required_count": 0,
    "record_count": 996,
    "standardized_record_count": 996,
    "valid_coordinate_count": 996
  },
  "next_actions": [
    "Inspect source_manifest.json and record-level source locators before scientific reuse.",
    "Review low-confidence records and failed anomaly groups with a geochemist.",
    "Add source-specific field mappings rather than guessing legacy qualifier semantics."
  ],
  "outputs": {
    "anomalies": "anomalies.geojson",
    "anomaly_regions": "anomaly_regions.geojson",
    "anomaly_report": "anomaly_report.json",
    "batch_acceptance": "batch_acceptance.csv",
    "batch_qc_report": "batch_qc_report.json",
    "confidence_report": "confidence_report.json",
    "database": "geochemistry.csv",
    "interactive_map": "interactive_map.html",
    "iteration_backlog": "iteration_backlog.csv",
    "qc_report": "qc_report.json",
    "record_evidence": "record_evidence.jsonl",
    "samples": "samples.geojson",
    "source_manifest": "source_manifest.json",
    "spatial_anomaly_report": "spatial_anomaly_report.json"
  },
  "quality_status": "issues_detected",
  "request_summary": {
    "group_by": [
      "element_or_analyte",
      "medium",
      "material",
      "sample_type",
      "soil_horizon",
      "sediment_environment",
      "water_fraction",
      "grain_fraction",
      "measurement_basis",
      "geologic_unit_raw",
      "matched_geologic_unit",
      "analytical_method",
      "method_family",
      "method_scope",
      "digestion_or_extraction"
    ],
    "max_records": 1000,
    "minimum_group_size": 20,
    "region_bbox": null,
    "robust_z_threshold": 3.5
  },
  "schema_version": "global-geochemical-atlas-result-v1",
  "status": "partial_success"
}