Langtang — historical glacier elevation changes | Publicly Available Data Resources for the 2026 Nepal Glacier-Related Hazard Cascade

Resource details

Summary: Historical glacier elevation-change archive covering several HMA regions, with an explicitly listed Langtang.zip component.
Review findings: Baseline archive, not 2026 event data. Langtang’s reference coordinate is not an archive footprint. Exact time pairs, raster grids and source-area overlap need archive-level appraisal. All-files ZIP/TAR requires an account. Automated appraisal; no independent human screening or manuscript inclusion assigned. Asset assessment REV-20260908-ASSETS-002 completed 10 newly added or rediscovered asset records; 0 retain explicit follow-up. Titles, technical fields, source versions and interpretation limits are recorded in the asset-review export. Resource eligibility and manuscript inclusion remain separate. The Langtang ZIP was structurally inspected: seven historical difference rasters, 30 m grid, EPSG:32645, with filename-labelled intervals from 1964 to 2019.
Record type: Historical Glacier Baseline
Provider role: Producer And Or Distributor As Documented
Original language: English
First identified: 8 September 2026
Geographic coverage: HMA collection; Langtang sub-region is the relevant listed component.
Temporal coverage: Historical periods since the 1960s; published 2021.
Collection licence: Under review
Redistribution: Metadata And Links Only; Third Party Bodies Not Published
Source record: Open the source record
Metadata sources: Source 1: doi.pangaea.de

Inventory

All 10 asset metadata records have been assessed. 0 have flagged follow-up. Read the screening method and findings.

Listed assets: 10
Provider-stated total: 0 bytes summed across source-listed links with known sizes; versions/copies may overlap; unknown sizes excluded
Assets naming another contributor: 0
Confirmed reachable without registration: 8 of 10
Unavailable endpoints: 0

Listed assets

Download CSV

Langtang elevation-change archive — dataset description and access

Not stated; zero in numeric field means unknownHTML

Open source asset

Listed contributor

PANGAEA contributors

Classification

Metadata And Documentation

Not Applicable To Catalogued Role

Supporting asset · Metadata assessed 8 September 2026

Reachable without registration · Direct Open · checked 8 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 Applicable To Catalogued Role
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: PANGAEA.933924Source Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: HTMLSource Recorded · source · Response structure and documented asset role
Evidence role: metadata_or_documentationReview Assessment · source · Source purpose, inspected content and interpretation limits
HTTP response size: 77730Observed Http · source · HEAD Content-Length at recorded time
Provider-stated file bytes: Not stated
Observation and acquisition dates: Not stated
Licence identifier: Not stated
Rights statement: Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.Review Assessment · source · Provider metadata and documented source context
Assessment basis: Provider documentation, native file listing and recorded access response were assessed.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source bounds (west, south, east, north): Not applicable to this asset role
Source observation start: Not applicable to this asset role
Source observation end: Not applicable to this asset role

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: PANGAEA.933924
Asset reference: acand_7d8be93e-8667-5c0f-89c6-f2a7726c157e
Host / aggregator: doi.pangaea.de
Relationship to record: Asset of Langtang. Documentation or access support for the parent resource.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 8 September 2026
Provenance: Under review
Rights: Under review — Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. Assessment uses source metadata; full scientific-file structure was not established. Research code was not executed.

Evidence: source 1

Langtang elevation-change archive — citation (RIS)

Not stated; zero in numeric field means unknownRIS

Open source asset

Listed contributor

PANGAEA contributors

Classification

Metadata And Documentation

Not Applicable To Catalogued Role

Supporting asset · Metadata assessed 8 September 2026

Reachable without registration · Direct Open · checked 8 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 Applicable To Catalogued Role
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: PANGAEA.933924Source Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: RISSource Recorded · source · Response structure and documented asset role
Evidence role: metadata_or_documentationReview Assessment · source · Source purpose, inspected content and interpretation limits
HTTP response size: 1604Observed Http · source · HEAD Content-Length at recorded time
Provider-stated file bytes: Not stated
Observation and acquisition dates: Not stated
Licence identifier: Not stated
Rights statement: Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.Review Assessment · source · Provider metadata and documented source context
Assessment basis: Provider documentation, native file listing and recorded access response were assessed.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source bounds (west, south, east, north): Not applicable to this asset role
Source observation start: Not applicable to this asset role
Source observation end: Not applicable to this asset role

Some internal structure was not parsed: JSONDecodeError: Expecting value: line 1 column 1 (char 0). Source metadata remains distinct from observed structure.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: PANGAEA.933924
Asset reference: acand_a324aaab-3493-51f8-8c65-392ecd9896a4
Host / aggregator: doi.pangaea.de
Relationship to record: Asset of Langtang. Documentation or access support for the parent resource.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 8 September 2026
Provenance: Under review
Rights: Under review — Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. Assessment uses source metadata; full scientific-file structure was not established. Research code was not executed.

Evidence: source 1 · source 2

Langtang elevation-change archive — citation (BibTeX)

Not stated; zero in numeric field means unknownBibTeX

Open source asset

Listed contributor

PANGAEA contributors

Classification

Metadata And Documentation

Not Applicable To Catalogued Role

Supporting asset · Metadata assessed 8 September 2026

Reachable without registration · Direct Open · checked 8 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 Applicable To Catalogued Role
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: PANGAEA.933924Source Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: BibTeXSource Recorded · source · Response structure and documented asset role
Evidence role: metadata_or_documentationReview Assessment · source · Source purpose, inspected content and interpretation limits
HTTP response size: 1524Observed Http · source · HEAD Content-Length at recorded time
Provider-stated file bytes: Not stated
Observation and acquisition dates: Not stated
Licence identifier: Not stated
Rights statement: Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.Review Assessment · source · Provider metadata and documented source context
Assessment basis: Provider documentation, native file listing and recorded access response were assessed.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source bounds (west, south, east, north): Not applicable to this asset role
Source observation start: Not applicable to this asset role
Source observation end: Not applicable to this asset role

Some internal structure was not parsed: JSONDecodeError: Expecting value: line 1 column 1 (char 0). Source metadata remains distinct from observed structure.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: PANGAEA.933924
Asset reference: acand_d313f6da-8ddc-59cb-b994-ae81f609e2db
Host / aggregator: doi.pangaea.de
Relationship to record: Asset of Langtang. Documentation or access support for the parent resource.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 8 September 2026
Provenance: Under review
Rights: Under review — Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. Assessment uses source metadata; full scientific-file structure was not established. Research code was not executed.

Evidence: source 1 · source 2

Langtang elevation-change archive — plain-text citation

Not stated; zero in numeric field means unknownText

Open source asset

Listed contributor

PANGAEA contributors

Classification

Metadata And Documentation

Not Applicable To Catalogued Role

Supporting asset · Metadata assessed 8 September 2026

Reachable without registration · Direct Open · checked 8 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 Applicable To Catalogued Role
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: PANGAEA.933924Source Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: TextSource Recorded · source · Response structure and documented asset role
Evidence role: metadata_or_documentationReview Assessment · source · Source purpose, inspected content and interpretation limits
HTTP response size: 334Observed Http · source · HEAD Content-Length at recorded time
Provider-stated file bytes: Not stated
Observation and acquisition dates: Not stated
Licence identifier: Not stated
Rights statement: Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.Review Assessment · source · Provider metadata and documented source context
Assessment basis: Provider documentation, native file listing and recorded access response were assessed.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source bounds (west, south, east, north): Not applicable to this asset role
Source observation start: Not applicable to this asset role
Source observation end: Not applicable to this asset role

Some internal structure was not parsed: JSONDecodeError: Expecting value: line 1 column 1 (char 0). Source metadata remains distinct from observed structure.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: PANGAEA.933924
Asset reference: acand_2c068b07-d84c-5d0b-bd78-66f1c90637cd
Host / aggregator: doi.pangaea.de
Relationship to record: Asset of Langtang. Documentation or access support for the parent resource.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 8 September 2026
Provenance: Under review
Rights: Under review — Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. Assessment uses source metadata; full scientific-file structure was not established. Research code was not executed.

Evidence: source 1 · source 2

Langtang elevation-change archive — reference locations (KML)

Not stated; zero in numeric field means unknownKML

Open source asset

Listed contributor

PANGAEA contributors

Classification

Metadata And Documentation

Not Applicable To Catalogued Role

Supporting asset · Metadata assessed 8 September 2026

Reachable without registration · Direct Open · checked 8 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 Applicable To Catalogued Role
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: PANGAEA.933924Source Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: KMLSource Recorded · source · Response structure and documented asset role
Evidence role: metadata_or_documentationReview Assessment · source · Source purpose, inspected content and interpretation limits
HTTP response size: 11360Observed Http · source · HEAD Content-Length at recorded time
Provider-stated file bytes: Not stated
Observation and acquisition dates: Not stated
Licence identifier: Not stated
Rights statement: Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.Review Assessment · source · Provider metadata and documented source context
Assessment basis: Provider documentation, native file listing and recorded access response were assessed.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source bounds (west, south, east, north): Not applicable to this asset role
Source observation start: Not applicable to this asset role
Source observation end: Not applicable to this asset role

Some internal structure was not parsed: JSONDecodeError: Expecting value: line 1 column 1 (char 0). Source metadata remains distinct from observed structure.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: PANGAEA.933924
Asset reference: acand_a646e868-e2be-5a21-bf8f-d1c2ce6cf113
Host / aggregator: doi.pangaea.de
Relationship to record: Asset of Langtang. Documentation or access support for the parent resource.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 8 September 2026
Provenance: Under review
Rights: Under review — Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. Assessment uses source metadata; full scientific-file structure was not established. Research code was not executed.

Evidence: source 1 · source 2

Langtang elevation-change archive — regional file inventory (TSV)

Not stated; zero in numeric field means unknownTSV

Open source asset

Listed contributor

PANGAEA contributors

Classification

Metadata And Documentation

Not Applicable To Catalogued Role

Supporting asset · Metadata assessed 8 September 2026

Reachable without registration · Direct Open · checked 8 September 2026

Screening findings and extracted metadata

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

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Not Applicable To Catalogued Role
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: PANGAEA.933924Source Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: TSVObserved Structure · source · Response structure and documented asset role
Evidence role: metadata_or_documentationReview Assessment · source · Source purpose, inspected content and interpretation limits
HTTP response size: 5169Observed Http · source · HEAD Content-Length at recorded time
Provider-stated file bytes: Not stated
Variables and attributes: Event, Location, Latitude, Longitude, Binary (Size) [Bytes], BinaryObserved Structure · source · Table header row
Table rows: 8Observed Structure · source · full table structure
Observation and acquisition dates: Not stated
Licence identifier: Not stated
Rights statement: Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.Review Assessment · source · Provider metadata and documented source context
Assessment basis: Structure extracted from the linked file and interpreted with provider documentation.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source bounds (west, south, east, north): Not applicable to this asset role
Source observation start: Not applicable to this asset role
Source observation end: Not applicable to this asset role

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: PANGAEA.933924
Asset reference: acand_884b57f7-6991-5888-ada7-b7f64ddd2cca
Host / aggregator: doi.pangaea.de
Relationship to record: Asset of Langtang. Documentation or access support for the parent resource.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 8 September 2026
Provenance: Under review
Rights: Under review — Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. File structure was inspected within the bounded transfer policy. Research code was not executed.

Evidence: source 1 · source 2

Langtang elevation-change archive — file inventory (HTML)

Not stated; zero in numeric field means unknownHTML

Open source asset

Listed contributor

PANGAEA contributors

Classification

Metadata And Documentation

Not Applicable To Catalogued Role

Supporting asset · Metadata assessed 8 September 2026

Reachable without registration · Direct Open · checked 8 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 Applicable To Catalogued Role
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: PANGAEA.933924Source Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: HTMLSource Recorded · source · Response structure and documented asset role
Evidence role: metadata_or_documentationReview Assessment · source · Source purpose, inspected content and interpretation limits
HTTP response size: 84814Observed Http · source · HEAD Content-Length at recorded time
Provider-stated file bytes: Not stated
Observation and acquisition dates: Not stated
Licence identifier: Not stated
Rights statement: Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.Review Assessment · source · Provider metadata and documented source context
Assessment basis: Provider documentation, native file listing and recorded access response were assessed.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source bounds (west, south, east, north): Not applicable to this asset role
Source observation start: Not applicable to this asset role
Source observation end: Not applicable to this asset role

Some internal structure was not parsed: JSONDecodeError: Expecting value: line 1 column 1 (char 0). Source metadata remains distinct from observed structure.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: PANGAEA.933924
Asset reference: acand_6ed05dc0-89cd-5143-8d7b-a1e57fc2e18a
Host / aggregator: doi.pangaea.de
Relationship to record: Asset of Langtang. Documentation or access support for the parent resource.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Reachable without registration on 8 September 2026
Provenance: Under review
Rights: Under review — Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. Assessment uses source metadata; full scientific-file structure was not established. Research code was not executed.

Evidence: source 1 · source 2

HMA glacier elevation-change collection — all regional files, account access (TAR)

Not stated; zero in numeric field means unknownTAR

Open provider access route (free account)

Listed contributor

PANGAEA contributors

Classification

Metadata And Documentation

Not Applicable To Catalogued Role

Supporting asset · Metadata assessed 8 September 2026

Authentication required · Free Registration · checked 8 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 Applicable To Catalogued Role
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: allfiles.tarSource Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: TARSource Recorded · source · Response structure and documented asset role
Evidence role: metadata_or_documentationReview Assessment · source · Source purpose, inspected content and interpretation limits
Provider-stated file bytes: Not stated
Observation and acquisition dates: Not stated
Licence identifier: Not stated
Rights statement: Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.Review Assessment · source · Provider metadata and documented source context
Assessment basis: Provider documentation, native file listing and recorded access response were assessed.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source bounds (west, south, east, north): Not applicable to this asset role
Source observation start: Not applicable to this asset role
Source observation end: Not applicable to this asset role

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: allfiles.tar
Asset reference: acand_0a70dcc4-8ced-519b-a35e-2c6a4e419295
Host / aggregator: download.pangaea.de
Relationship to record: Asset of Langtang. Documentation or access support for the parent resource.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Free registration required on 8 September 2026
Provenance: Under review
Rights: Under review — Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. Assessment uses source metadata; full scientific-file structure was not established. Research code was not executed.

Evidence: source 1 · source 2

HMA glacier elevation-change collection — all regional files, account access (ZIP)

Not stated; zero in numeric field means unknownZIP

Open provider access route (free account)

Listed contributor

PANGAEA contributors

Classification

Metadata And Documentation

Not Applicable To Catalogued Role

Supporting asset · Metadata assessed 8 September 2026

Authentication required · Free Registration · checked 8 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 Applicable To Catalogued Role
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: allfiles.zipSource Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: ZIPSource Recorded · source · Response structure and documented asset role
Evidence role: metadata_or_documentationReview Assessment · source · Source purpose, inspected content and interpretation limits
Provider-stated file bytes: Not stated
Archive inspection: Not verified
Observation and acquisition dates: Not stated
Licence identifier: Not stated
Rights statement: Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.Review Assessment · source · Provider metadata and documented source context
Assessment basis: Provider documentation, native file listing and recorded access response were assessed.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
File coordinate system: Not applicable to this asset role
File pixel spacing: Not applicable to this asset role
Source bounds (west, south, east, north): Not applicable to this asset role
Source observation start: Not applicable to this asset role
Source observation end: Not applicable to this asset role

Archive body structure could not be fully established within the bounded access policy; source-listed contents remain metadata evidence.

Download screening decisions · Download all metadata and field sources

Catalogue details

Original source title: allfiles.zip
Asset reference: acand_be44bc02-f421-5fed-adb2-d62f38d56880
Host / aggregator: download.pangaea.de
Relationship to record: Asset of Langtang. Documentation or access support for the parent resource.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Not stated
Spatial resolution: Not stated
Access result: Free registration required on 8 September 2026
Provenance: Under review
Rights: Under review — Asset-specific reuse terms are not fully established. Repository hosting or a licence for its software does not automatically license compiled third-party data.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. Assessment uses source metadata; full scientific-file structure was not established. Research code was not executed.

Evidence: source 1 · source 2

Historical glacier elevation-change rasters — Langtang subset (ZIP)

1.6 MBytesZIP

Open source asset

Listed contributor

PANGAEA contributors

Classification

Baseline Data

Historical Baseline

Baseline candidate · Metadata assessed 8 September 2026

Reachable without registration · Direct Open · checked 8 September 2026

Screening findings and extracted metadata

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

Inspection basis: Metadata And Structure Reviewed
Temporal assessment: Historical Baseline
Provider: PANGAEA contributorsSource Recorded · source · Producer/contributor retained from source discovery
Dataset family: LangtangSource Recorded · source · Provider metadata and documented source context
Source identifier: Langtang.zipSource Recorded · source · Native DOI, deposit, commit or file identifier
Linked file format: ZIPSource Recorded · source · Response structure and documented asset role
Evidence role: baseline_reference_layerReview Assessment · source · Source purpose, inspected content and interpretation limits
HTTP response size: 1668077Observed Http · source · HEAD Content-Length at recorded time
Provider-stated file bytes: Not stated
Archive entries: 8Observed Structure · source · ZIP central-directory entries, including folders and packaging metadata
Content files in archive: 7Derived From Observed Structure · source · Entries excluding folders, __MACOSX and .DS_Store; still not dataset counts
Archive file formats: .tif: 7Derived From Observed Structure · source · Member filename extensions; file contents are not inferred solely from extension
Archived raster grids: Seven single-band rasters; 882 × 919 pixels; 30 m grid; EPSG:32645Observed Structure · source · Headers extracted from each of the seven Langtang TIFF members
File coordinate system: EPSG:32645Observed Structure · source · All seven Langtang TIFF GeoKeys
File pixel spacing: 30 × 30 metresObserved Structure · source · All seven Langtang TIFF ModelPixelScale tags
Observation and acquisition dates: Filename-labelled differences: 1964–1974, 1964–2019, 1974–2004, 2004–2009, 2009–2015, 2015–2017, 2017–2019Source Recorded · source · Source-specific observation dates; publication and processing dates remain separate
Licence identifier: CC-BY-4.0Source Documentation · source · Asset/deposit licence statement; component scope is described separately
Rights statement: Source states CC-BY-4.0. Apply it only to the documented asset scope; separate upstream data and imagery terms remain applicable.Source Documentation · source · Provider metadata and documented source context
Assessment basis: Structure extracted from the linked file and interpreted with provider documentation.Review Assessment · source · Actual inspection scope; no research-code execution or scientific reproduction
Interpretation limit: Seven historical difference rasters share a 30 m grid in EPSG:32645. File names label 1964–1974, 1964–2019, 1974–2004, 2004–2009, 2009–2015, 2015–2017 and 2017–2019. These are baseline changes, not the 2026 event.Review Assessment · source · Source documentation and asset-specific content appraisal
Source bounds (west, south, east, north): Not stated
Source observation start: Not stated
Source observation end: Not stated

Seven historical difference rasters share a 30 m grid in EPSG:32645. File names label 1964–1974, 1964–2019, 1974–2004, 2004–2009, 2009–2015, 2015–2017 and 2017–2019. These are baseline changes, not the 2026 event.

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Catalogue details

Original source title: Langtang.zip
Asset reference: acand_f0d98828-f390-5699-8239-6049d8774437
Host / aggregator: download.pangaea.de
Relationship to record: Asset of Langtang. Seven historical difference rasters share a 30 m grid in EPSG:32645. File names label 1964–1974, 1964–2019, 1974–2004, 2004–2009, 2009–2015, 2015–2017 and 2017–2019. These are baseline changes, not the 2026 event.
Upstream source: Not stated or not resolved
Upstream evidence: Source attribution assessed; imported data and independently acquired observations remain distinct.
Dataset family: historical_glacier_baseline
Acquisition date: Filename-labelled differences: 1964–1974, 1964–2019, 1974–2004, 2004–2009, 2009–2015, 2015–2017, 2017–2019
Spatial resolution: 30 m grid for all seven archived difference rasters
Access result: Reachable without registration on 8 September 2026
Provenance: Under review
Rights: Collection licence stated; asset rights need review — Source states CC-BY-4.0. Apply it only to the documented asset scope; separate upstream data and imagery terms remain applicable.
Redistribution: Metadata And Links Only; No Third-Party Asset Bodies Published By This Catalogue.
Production method: Automated metadata and technical assessment completed on 8 September 2026. File structure was inspected within the bounded transfer policy. Research code was not executed.

Evidence: source 1 · source 2