Register record·DATASET·NL·Updated IrregularVERIFIED · checked 11h ago
E
Explosion risk map — soil loadExplosierisico Kaart Bodembelasting
Explosierisico Kaart BodembelastingExplosion risk map — soil load
Dataset published by the municipality of Hilversum (via the Dutch open data portal) showing locations within the municipality where an elevated explosion risk exists, for example due to unexploded ordnance (UXO) such as bombs from the Second World War. The map layer displays soil load levels, indicating the intensity or depth of potential explosive remnants across different areas. It is intended to support planning and risk assessment for excavation, construction, and land-use activities where contact with the soil could pose a safety hazard.#### Beschrijving De explosierisico kaart van Hilversum geeft inzicht in locaties binnen de gemeente waar een verhoogd risico bestaat op explosies, bijvoorbeeld door ontplofbare oorlogsresten (OOO) zoals bommen uit de Tweede Wereldoorlog. Deze kaartlaag geeft de bodembelasting weer, waarbij de in...
Trust score
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Data schema (34 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| _meta_privacyMeta privacy | string | Privacy classification indicating whether personal data is present.Privacy classification indicating whether personal data is present. |
| _meta_bronsysteemMeta bronsysteem | string | Source system from which the record originates.Source system from which the record originates. |
| _meta_broneigenaarMeta broneigenaar | string | Owner organization responsible for the source data.Owner organization responsible for the source data. |
| _meta_datateamMeta datateam | string | Internal data team responsible for maintaining this dataset.Internal data team responsible for maintaining this dataset. |
| _meta_creatieMeta creatie | date | Date the record was created.Date the record was created. |
| _meta_laatst_gewijzigdMeta laatst gewijzigd | date | Date the record was last modified.Date the record was last modified. |
| objectid | double | Internal unique identifier for the record.Internal unique identifier for the record. |
| kenm_vgKenm vg | string | Reference code identifying the survey area or feature.Reference code identifying the survey area or feature. |
| categorie | string | Category of explosive ordnance, e.g. dropped munitions.Category of explosive ordnance, e.g. dropped munitions. |
| ce_subsrtCe subsrt | string | Subtype of the explosive ordnance, e.g. bomb weight class.Subtype of the explosive ordnance, e.g. bomb weight class. |
| nationalit | string | Nationality associated with the ordnance, e.g. British.Nationality associated with the ordnance, e.g. British. |
| ce_vvormCe vvorm | string | Form in which the ordnance was deployed, e.g. dropped.Form in which the ordnance was deployed, e.g. dropped. |
| ce_aantalCe aantal | string | Estimated number of ordnance items present.Estimated number of ordnance items present. |
| xy_opmXy opm | string | Remark on the method used to determine the coordinates.Remark on the method used to determine the coordinates. |
| resultaat_methodeResultaat methode | double | Numeric result score of the detection or survey method.Numeric result score of the detection or survey method. |
| offset | double | Offset value applied to the location or measurement.Offset value applied to the location or measurement. |
| tolerantie | double | Tolerance margin applied to the location determination.Tolerance margin applied to the location determination. |
| som_afbakeningSom afbakening | double | Sum score used to delineate the risk area.Sum score used to delineate the risk area. |
| bovengrens_napBovengrens nap | double | Upper depth boundary relative to NAP datum.Upper depth boundary relative to NAP datum. |
| ondergrens_napOndergrens nap | double | Lower depth boundary relative to NAP datum.Lower depth boundary relative to NAP datum. |
| bovengrens_mvBovengrens mv | double | Upper depth boundary relative to ground level.Upper depth boundary relative to ground level. |
| ondergrens_mvOndergrens mv | double | Lower depth boundary relative to ground level.Lower depth boundary relative to ground level. |
| type_mvType mv | string | Type of ground surface or context, e.g. wartime.Type of ground surface or context, e.g. wartime. |
| diep_opmDiep opm | string | Remark concerning the depth information.Remark concerning the depth information. |
| projectid | string | Identifier of the survey project the record belongs to.Identifier of the survey project the record belongs to. |
| rapp_kenm_aoRapp kenm ao | string | Reference code of the associated area report.Reference code of the associated area report. |
| rapportkenmerk | string | Reference code of the underlying survey report.Reference code of the underlying survey report. |
| rapp_datumRapp datum | date | Date the survey report was issued.Date the survey report was issued. |
| globalid | string | Globally unique identifier for the record.Globally unique identifier for the record. |
| _meta_datakwaliteitMeta datakwaliteit | string | Assessed quality level of the data.Assessed quality level of the data. |
| _meta_ggmMeta ggm | string | Indicator of whether generalized geometry model applies.Indicator of whether generalized geometry model applies. |
| OBJECTID0 | oid | Internal unique object identifier for the geometry.Internal unique object identifier for the geometry. |
| Shape__AreaShape area | double | Calculated area of the geometry, in square meters.Calculated area of the geometry, in square meters. |
| Shape__LengthShape length | double | Calculated perimeter length of the geometry, in meters.Calculated perimeter length of the geometry, in meters. |
Schema captured from ckan 28 days ago.
Query the data
Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.
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Sample data (3 records)
Record 1offset: 8 · xy_opm: AM_SPIT3 (versie 1.2)
{
"offset": 8,
"xy_opm": "AM_SPIT3 (versie 1.2)",
"kenm_vg": "A0745",
"type_mv": "Oorlog",
"ce_vvorm": "Afgeworpen",
"diep_opm": null,
"globalid": "{6F52664C-7FEC-487C-B5CF-E5E5FFC7FDD2}",
"objectid": 10,
"OBJECTID0": 1,
"_meta_ggm": "niet_toegepast",
"categorie": "Afwerpmunitie",
"ce_aantal": "Maximaal 1",
"ce_subsrt": "250 lb en/of 500 lb",
"projectid": "21S105",
"nationalit": "Brits",
"rapp_datum": 1667779200000,
"tolerantie": 5,
"Shape__Area": 89459.96850585938,
"rapp_kenm_ao": null,
"Shape__Length": 1062.3667663580945,
"_meta_creatie": 1753714501972,
"_meta_privacy": "geen_persoonsgegevens",
"bovengrens_mv": null,
"ondergrens_mv": null,
"_meta_datateam": "Geo",
"bovengrens_nap": null,
"ondergrens_nap": null,
"rapportkenmerk": "21S105-VO-02",
"som_afbakening": 98,
"_meta_bronsysteem": "ORACLE - HVS_THEMAS door Gegevenshuis iov Explosie Risico Kaart (ERK) obv Shapefile Maarten vd Zwaan",
"resultaat_methode": 85,
"_meta_broneigenaar": "IM",
"_meta_datakwaliteit": "goed",
"_meta_laatst_gewijzigd": 1753714502003
}Record 2offset: 8 · xy_opm: AM_SPIT3 (versie 1.2)
{
"offset": 8,
"xy_opm": "AM_SPIT3 (versie 1.2)",
"kenm_vg": "A0746",
"type_mv": "Oorlog",
"ce_vvorm": "Afgeworpen",
"diep_opm": null,
"globalid": "{30146206-FDC1-4558-82CD-7B5478454D9E}",
"objectid": 11,
"OBJECTID0": 2,
"_meta_ggm": "niet_toegepast",
"categorie": "Afwerpmunitie",
"ce_aantal": "Onbekend",
"ce_subsrt": "250 lb en/of 500 lb",
"projectid": "21S105",
"nationalit": "Brits",
"rapp_datum": 1667779200000,
"tolerantie": 5,
"Shape__Area": 80165.546875,
"rapp_kenm_ao": null,
"Shape__Length": 1004.0265345812182,
"_meta_creatie": 1753714501972,
"_meta_privacy": "geen_persoonsgegevens",
"bovengrens_mv": null,
"ondergrens_mv": null,
"_meta_datateam": "Geo",
"bovengrens_nap": null,
"ondergrens_nap": null,
"rapportkenmerk": "21S105-VO-02",
"som_afbakening": 98,
"_meta_bronsysteem": "ORACLE - HVS_THEMAS door Gegevenshuis iov Explosie Risico Kaart (ERK) obv Shapefile Maarten vd Zwaan",
"resultaat_methode": 85,
"_meta_broneigenaar": "IM",
"_meta_datakwaliteit": "goed",
"_meta_laatst_gewijzigd": 1753714502003
}Record 3offset: 5 · xy_opm: AM_TYPH60
{
"offset": 5,
"xy_opm": "AM_TYPH60",
"kenm_vg": "R0145",
"type_mv": "Oorlog",
"ce_vvorm": "Verschoten",
"diep_opm": null,
"globalid": "{FA4916E2-A3FA-41B9-A362-856A9758214F}",
"objectid": 12,
"OBJECTID0": 3,
"_meta_ggm": "niet_toegepast",
"categorie": "Raketten",
"ce_aantal": "Onbekend",
"ce_subsrt": "60 lb 3 inch lucht-grondraket",
"projectid": "21S105",
"nationalit": "Brits",
"rapp_datum": 1667779200000,
"tolerantie": 5,
"Shape__Area": 5614.167724609375,
"rapp_kenm_ao": null,
"Shape__Length": 265.9502205857487,
"_meta_creatie": 1753714501972,
"_meta_privacy": "geen_persoonsgegevens",
"bovengrens_mv": null,
"ondergrens_mv": null,
"_meta_datateam": "Geo",
"bovengrens_nap": null,
"ondergrens_nap": null,
"rapportkenmerk": "21S105-VO-02",
"som_afbakening": 26,
"_meta_bronsysteem": "ORACLE - HVS_THEMAS door Gegevenshuis iov Explosie Risico Kaart (ERK) obv Shapefile Maarten vd Zwaan",
"resultaat_methode": 16,
"_meta_broneigenaar": "IM",
"_meta_datakwaliteit": "goed",
"_meta_laatst_gewijzigd": 1753714502003
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -s 'https://data.overheid.nl/data/api/3/action/package_show?id=hilversum-agol-explosierisico-kaart-bodembelasting' -H 'Accept: application/json'Full CKAN dataset record: resources, licence, organization, freshness.
Dataset
Volume & freshness
Update cadence
Irregular
declared upstream
Last upstream update
2 months ago
2026-07-06
License
No license declared upstream.
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Source: ckan · Open original page
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