Flash-flood assessment — China–Nepal border, Charter 1209-28 | Publicly Available Data Resources for the 2026 Nepal Glacier-Related Hazard Cascade

Resource details

Summary: Event-specific analytical or comparative map distributed through International Charter activation 1052.
Review findings: Automated screening suggests potential eligibility. Official activation record identifies an event-specific map or pre/post image interpretation with public map links. Content and method detail remain provisional until bounded map/metadata inspection. Do not use the product creation timestamp as an image acquisition time. vapCopyright is inconsistent across records and is not accepted automatically as a producer name. Satellite-image copyrights do not establish reuse permission for derived products. Independent human screening and manuscript inclusion remain pending. All 4 asset metadata records were assessed in REV-20260907-ASSETS-001; 0 have flagged follow-up. Asset screening and field evidence are available in the metadata review export. This does not assign resource eligibility or manuscript inclusion.
Record type: Derived Product Or Context Collection
Provider role: Producer And Or Distributor As Documented
Original language: English
First identified: 6 September 2026
Geographic coverage: Provider-defined Nepal event area or intersecting global tiles; exact source extents retained with asset metadata.
Temporal coverage: Source-defined event products and historical context; component dates require source-specific interpretation.
Collection licence: Not stated
Redistribution: Metadata and links only; third-party files are not redistributed
Source record: Open the source record
Metadata sources: Source 1: disasterscharter.org
Source 2: disasterscharter.org
Source 3: cgt.disasterscharter.org

Inventory

All 4 asset metadata records have been assessed. 0 have flagged follow-up. Read the screening method and findings.

Listed assets: 4
Provider-stated total: Not stated
Assets naming another contributor: 0
Confirmed reachable without registration: 4 of 4
Unavailable endpoints: 0

Listed assets

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Flash-flood assessment — China–Nepal border, Charter 1209-28 — map image · item 1

Not statedJPEG

Open source asset

Listed contributor

International Charter

Classification

Analytical Map

Not Stated

Linked manifestation · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Spans Event
Provider: International CharterSource Recorded · source · catalogue contributor
Dataset family: MEDIA-1209-28Source Recorded · source · catalogue dataset family
Rights statement: Product field vapCopyright: INPE; satellite-source copyright metadata: {'': {' Sentinel-2': [1780617600000]}, 'contains modified INPE data (2026)': {'CBERS-4': [1788048000000]}}. Attribution and reuse permission require separate interpretation.Source Recorded · source · catalogue rights_note
Source identifier: MEDIA-1209-28Source Recorded · source · relationship_to_parent.external_reference
Source observation start: 2026-06-05T00:00:00ZDerived From Metadata · source · Minimum of provider source-image acquisition dates
Source observation end: 2026-08-30T00:00:00ZDerived From Metadata · source · Maximum of provider source-image acquisition dates; not continuous observation
HTTP response size: 6113166Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Linked file format: JPEGObserved Http · source · Successful response Content-Type; no content validation implied
File coordinate system: Not stated
File pixel spacing: Not stated
Source bounds (west, south, east, north): Not stated
Licence identifier: Not stated

The same source URL also appears under other asset records. Retained for provenance; not independent evidence.

Same source URL is also recorded as acand_06af728f-b74d-578b-ba46-ea10534f775e. These are not independent observations.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Flash flood in Nepal - China-Nepal border — image
Asset reference: acand_21349c7c-2540-5264-9fd2-28b9f034ae0c
Host / aggregator: International Charter
Relationship to record: Component of the source product.
Upstream source: International Charter
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: MEDIA-1209-28
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Product field vapCopyright: INPE; satellite-source copyright metadata: {'': {' Sentinel-2': [1780617600000]}, 'contains modified INPE data (2026)': {'CBERS-4': [1788048000000]}}. Attribution and reuse permission require separate interpretation.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Component of the source product. {"article_id":"38031162","external_reference":"MEDIA-1209-28","width":2338,"height":1653,"source_dates":{"CBERS-4":[1788048000000]," Sentinel-2":[1780617600000]},"copyrights":{"":{" Sentinel-2":[1780617600000]},"contains modified INPE data (2026)":{"CBERS-4":[1788048000000]}},"article_timestamp_ms":1788354240000}

Evidence: source 1 · source 2

Flash-flood assessment — China–Nepal border, Charter 1209-28 — thumbnail

Not statedPNG

Open source asset

Listed contributor

International Charter

Classification

Preview

Not Stated

Linked manifestation · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Spans Event
Provider: International CharterSource Recorded · source · catalogue contributor
Dataset family: MEDIA-1209-28Source Recorded · source · catalogue dataset family
Rights statement: Product field vapCopyright: INPE; satellite-source copyright metadata: {'': {' Sentinel-2': [1780617600000]}, 'contains modified INPE data (2026)': {'CBERS-4': [1788048000000]}}. Attribution and reuse permission require separate interpretation.Source Recorded · source · catalogue rights_note
Source identifier: MEDIA-1209-28Source Recorded · source · relationship_to_parent.external_reference
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source observation start: 2026-06-05T00:00:00ZDerived From Metadata · source · Minimum of provider source-image acquisition dates
Source observation end: 2026-08-30T00:00:00ZDerived From Metadata · source · Maximum of provider source-image acquisition dates; not continuous observation
HTTP response size: 1866989Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Linked file format: PNGObserved Http · source · Successful response Content-Type; no content validation implied
Source bounds (west, south, east, north): Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
The same source URL also appears under other asset records. Retained for provenance; not independent evidence.

Same source URL is also recorded as acand_05e76205-f4e4-5ebb-8529-c025be950c01. These are not independent observations.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Flash flood in Nepal - China-Nepal border — thumbnail
Asset reference: acand_21916034-ba4a-55d4-baff-67d87277b550
Host / aggregator: International Charter
Relationship to record: Component of the source product.
Upstream source: International Charter
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: MEDIA-1209-28
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Product field vapCopyright: INPE; satellite-source copyright metadata: {'': {' Sentinel-2': [1780617600000]}, 'contains modified INPE data (2026)': {'CBERS-4': [1788048000000]}}. Attribution and reuse permission require separate interpretation.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2

Flash-flood assessment — China–Nepal border, Charter 1209-28 — PDF map

Not statedPDF

Open source asset

Listed contributor

International Charter

Classification

Analytical Map

Not Stated

Data candidate · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Not Resolved From Asset Dates
Provider: International CharterSource Recorded · source · catalogue contributor
Dataset family: 1209-28Source Recorded · source · catalogue dataset family
Linked file format: PDFSource Recorded · source · catalogue file_format
Rights statement: Source-specific copyright entries are retained. Underlying acquisition agency is not automatically the analysis producer.Source Recorded · source · catalogue rights_note
Source identifier: 1209-28Source Recorded · source · relationship_to_parent.reference
HTTP response size: 4425250Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
File coordinate system: Not stated
File pixel spacing: Not stated
Source observation start: Not stated
Source observation end: Not stated
Source bounds (west, south, east, north): Not stated
Licence identifier: Not stated

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Flash flood in Nepal - China-Nepal border — url
Asset reference: acand_29497e3f-0a45-57d6-976f-eb498cee05c3
Host / aggregator: International Charter
Relationship to record: Component of the source product.
Upstream source: International Charter
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: 1209-28
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Source-specific copyright entries are retained. Underlying acquisition agency is not automatically the analysis producer.
Redistribution: Not redistributed by this catalogue
Production method: Automated bounded inspection: pdf_text_and_metadata. Bodies held temporarily, not retained or redistributed. No independent human or event-site validation.

Source metadata

Component of the source product. {"product_id":6076,"reference":"1209-28","sources":[{"tableName":"productSources","primaryKey":24413,"id":24413,"productId":6076,"acquisitionIdentifier":"urn_ogc_def_EOP_INPE_CBERS_4_MUX_20260830_030_068_L3_nirrgb","agency":"INPE","copyright":"contains modified INPE data (2026)","acquisitionDate":"2026-08-30T03:49:02Z","acquisitionDateFormatted":"30 Aug 2026, 03:49:02","description":null,"type":"COS2_SOURCE","typeParsed":1,"satellite":null,"instrument":null,"mode":null,"created":"2026-09-02T13:04:34Z","updated":"2026-09-02T13:04:34Z"},{"tableName":"productSources","primaryKey":24414,"id":24414,"productId":6076,"acquisitionIdentifier":"S2A_MSIL2A_20260605T050231_N0512_R119_T45RUM_20260605T100518","agency":"ESA","copyright":"Contains modified Copernicus Sentinel data (2026)","acquisitionDate":"2026-06-05T05:02:31Z","acquisitionDateFormatted":"05 Jun 2026, 05:02:31","description":null,"type":"COS2_SOURCE","typeParsed":1,"satellite":null,"instrument":null,"mode":null,"created":"2026-09-02T13:04:34Z","updated":"2026-09-02T13:04:34Z"}],"created":"2026-09-02T13:04:34Z","updated":"2026-09-02T13:04:34Z","area":null}

Evidence: source 1 · source 2

Flash-flood assessment — China–Nepal border, Charter 1209-28 — map image · item 4

Not statedPNG

Open source asset

Listed contributor

International Charter

Classification

Preview

Not Stated

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Automated metadata and technical review. Resource eligibility and manuscript inclusion are separate decisions.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Not Resolved From Asset Dates
Provider: International CharterSource Recorded · source · catalogue contributor
Dataset family: 1209-28Source Recorded · source · catalogue dataset family
Linked file format: PNGSource Recorded · source · catalogue file_format
Rights statement: Source-specific copyright entries are retained. Underlying acquisition agency is not automatically the analysis producer.Source Recorded · source · catalogue rights_note
Source identifier: 1209-28Source Recorded · source · relationship_to_parent.reference
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
HTTP response size: 1866989Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation start: Not stated
Source observation end: Not stated
Source bounds (west, south, east, north): Not stated
Licence identifier: Not stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: Flash flood in Nepal - China-Nepal border — quicklookUrl
Asset reference: acand_1192e2ae-3dd8-5e7f-b580-c804415b9364
Host / aggregator: International Charter
Relationship to record: Component of the source product.
Upstream source: International Charter
Upstream evidence: source attribution documented; independent verification not performed
Dataset family: 1209-28
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 6 September 2026
Provenance: Under review
Rights: Not stated — Source-specific copyright entries are retained. Underlying acquisition agency is not automatically the analysis producer.
Redistribution: Not redistributed by this catalogue
Production method: Automated source-metadata screening. No independent human review. Unchecked file URLs have an inventory timestamp only.

Source metadata

Evidence: source 1 · source 2