Datasets:
File size: 8,770 Bytes
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"package": "statmapcorpus-v2",
"generated_at": "2026-10-07T15:07:36+00:00",
"note": "schema.json is not listed below: a checksum file cannot carry its own checksum. Verify the other files with: shasum -a 256 <file>",
"files": [
{
"file": "candidates.parquet",
"bytes": 17130242,
"rows": 203371,
"sha256": "f26d09f52b9102a129541c9503722bcc738d31a5cfbaefe1cc61ff6c24df9202",
"note": "all Stage 3 candidates with the outcome of each step (see CODEBOOK.md)",
"columns": [
{
"name": "uid",
"dtype": "string"
},
{
"name": "url",
"dtype": "string"
},
{
"name": "domain",
"dtype": "string"
},
{
"name": "keyword_score",
"dtype": "double"
},
{
"name": "pred_proba",
"dtype": "double"
},
{
"name": "url_status",
"dtype": "string"
},
{
"name": "url_http_code",
"dtype": "int64"
},
{
"name": "download_status",
"dtype": "string"
},
{
"name": "image_width",
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},
{
"name": "image_height",
"dtype": "int64"
},
{
"name": "image_format",
"dtype": "string"
},
{
"name": "gate1_pass",
"dtype": "bool"
},
{
"name": "gate2_is_map",
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},
{
"name": "gate2_map_dominant",
"dtype": "bool"
},
{
"name": "gate2_pass",
"dtype": "bool"
},
{
"name": "gate3_is_statistical",
"dtype": "bool"
},
{
"name": "gate3_admin_units",
"dtype": "bool"
},
{
"name": "gate3_quantitative",
"dtype": "bool"
},
{
"name": "gate3_has_text",
"dtype": "bool"
},
{
"name": "gate3_language",
"dtype": "string"
},
{
"name": "gate3_pass",
"dtype": "bool"
},
{
"name": "gate4_n_types",
"dtype": "int64"
},
{
"name": "gate4_pass",
"dtype": "bool"
},
{
"name": "in_corpus",
"dtype": "bool"
}
]
},
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"sha256": "afb22eaa3cfd5ee4f25329a00b84ae72d8825eec8eb0fbd6a412aeda61bd2a21",
"note": "the main table: one row per map; identifiers and provenance, image properties and checksums, labels",
"columns": [
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},
{
"name": "url",
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{
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{
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{
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},
{
"name": "neg_keys",
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},
{
"name": "pred_proba",
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},
{
"name": "image_width",
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},
{
"name": "image_height",
"dtype": "int64"
},
{
"name": "image_max_dim",
"dtype": "int64"
},
{
"name": "image_format",
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{
"name": "image_size_bytes",
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{
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{
"name": "retrieved_at",
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{
"name": "short_description",
"dtype": "large_string"
},
{
"name": "has_text",
"dtype": "bool"
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{
"name": "method_choropleth",
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{
"name": "method_diagrams",
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},
{
"name": "method_dot_density",
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{
"name": "method_isolines",
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{
"name": "method_cartogram",
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{
"name": "method_flow_map",
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{
"name": "method_heat_map",
"dtype": "bool"
},
{
"name": "methods_count",
"dtype": "int64"
},
{
"name": "legend_is_classed",
"dtype": "bool"
},
{
"name": "classification_confidence",
"dtype": "large_string"
},
{
"name": "is_duplicate_byte",
"dtype": "bool"
},
{
"name": "duplicate_group_id",
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},
{
"name": "annotated_at",
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}
]
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{
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"rows": 23549,
"sha256": "cbc3a5f240d91751f6e89ca55558b64fc685f11274d3f2448ac7138bb2c2e35a",
"note": "CLIP ViT-L/14 image embeddings, float32, source precision from MapPool; L2-normalised at source",
"columns": [
{
"name": "uids",
"dtype": "str"
},
{
"name": "emb",
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{
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"bytes": 11371,
"sha256": "18c93a2c7c7bde97ad809a3867bb412832847b78cefe92fef3771ee8584826df",
"note": "script: retrieves the source images and verifies each download against sha256 / phash (MIT)"
},
{
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"bytes": 55707,
"sha256": "1a7036b2cd66ae3678e6d2e049e9279a3f3277245cdb330cc996dda218869b39",
"note": "Stage 1 dictionary: counter-indicative phrases and their weights"
},
{
"file": "positive_keywords.json",
"bytes": 56917,
"sha256": "cc28afe409bd03e193f720190152a532c523f77f8df963c46dedc982034d6b6a",
"note": "Stage 1 dictionary: map-indicative phrases and their weights, matched against the MapPool alt-text"
},
{
"file": "CODEBOOK.md",
"bytes": 21556,
"sha256": "49afccb3ab533d8664ea952808b473bcf6e38271407504e8c3def1abbc253d1b",
"note": "every column: type, observed values, caveats for analysis"
},
{
"file": "DATASHEET.md",
"bytes": 7782,
"sha256": "c3a87ce413e0e057730a04b9b4fd56f0d93b8a3894391a5d051f1f2d2a3f407a",
"note": "motivation, composition, collection process, limitations"
},
{
"file": "NOTICE.md",
"bytes": 3966,
"sha256": "d62d3cbd86bb51042f3cec7c33dd4c1d43cea557f690742f5c750d6ca183673e",
"note": "attribution, derivation chain, licensing, removal procedure"
},
{
"file": "README.md",
"bytes": 8918,
"sha256": "093941c418f84757d602d75d79f3c01bd4bcf2dbf4a0958a19875eb7b074ca04",
"note": "what the corpus is, what changed from version 1, how it was built, how to fetch the images"
},
{
"file": "VALIDATION.md",
"bytes": 11712,
"sha256": "3271c72b476fe7c0c22199d22f0f833e1de21d2d120a358676fbf55da1249e16",
"note": "results of the technical validation"
},
{
"file": "validation.csv",
"bytes": 853393,
"rows": 11718,
"sha256": "dc9ae97239858e298ddba6c586f3fb487b7951e713583016cc80404edd746666",
"note": "human and repeat-run labels of the technical validation (see CODEBOOK.md)",
"columns": [
{
"name": "block",
"dtype": "string"
},
{
"name": "uid",
"dtype": "string"
},
{
"name": "stratum",
"dtype": "string"
},
{
"name": "source",
"dtype": "string"
},
{
"name": "field",
"dtype": "string"
},
{
"name": "value",
"dtype": "string"
},
{
"name": "inclusion_probability",
"dtype": "string"
},
{
"name": "population_n",
"dtype": "string"
},
{
"name": "response_time_s",
"dtype": "string"
}
]
}
]
}
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