{"id":18750345,"url":"https://github.com/ntia/sigmf-ns-ntia","last_synced_at":"2025-09-19T10:20:31.813Z","repository":{"id":39002388,"uuid":"175297962","full_name":"NTIA/sigmf-ns-ntia","owner":"NTIA","description":"A SigMF namespace extension for the National Telecommunications and Information Administration (NTIA).","archived":false,"fork":false,"pushed_at":"2025-04-04T16:16:16.000Z","size":5912,"stargazers_count":7,"open_issues_count":3,"forks_count":10,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-04-04T16:39:48.982Z","etag":null,"topics":["metadata","monitoring","scos","sdr","sigmf","spectrum"],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/NTIA.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.md","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2019-03-12T21:20:19.000Z","updated_at":"2024-12-03T16:36:30.000Z","dependencies_parsed_at":"2023-12-19T22:02:19.304Z","dependency_job_id":"597bac66-7c29-4e44-a5c3-abe3b91afb6f","html_url":"https://github.com/NTIA/sigmf-ns-ntia","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NTIA%2Fsigmf-ns-ntia","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NTIA%2Fsigmf-ns-ntia/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NTIA%2Fsigmf-ns-ntia/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NTIA%2Fsigmf-ns-ntia/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/NTIA","download_url":"https://codeload.github.com/NTIA/sigmf-ns-ntia/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248647257,"owners_count":21139081,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["metadata","monitoring","scos","sdr","sigmf","spectrum"],"created_at":"2024-11-07T17:11:29.736Z","updated_at":"2025-09-19T10:20:26.777Z","avatar_url":"https://github.com/NTIA.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# SigMF-NS-NTIA\n\nThis Signal Metadata Format [SigMF](https://github.com/sigmf/SigMF) namespace extension describes the National\nTelecommunications and Information Administration (NTIA)'s open data format for\nrecorded signal datasets.\n\n## Introduction\n\nSigMF is a simple, extensible standard for\nstoring recorded signal datasets. The\n[Introduction](https://github.com/sigmf/SigMF/blob/sigmf-v1.x/sigmf-spec.md#introduction)\nto the core specification document explains why such a standard is useful:\n\n\u003e Sharing sets of recorded signal data is an important part of science and engineering. It enables multiple parties to collaborate, is often a necessary part of reproducing scientific results (a requirement of scientific rigor), and enables sharing data with those who do not have direct access to the equipment required to capture it.\n\u003e\n\u003e Unfortunately, these datasets have historically not been very portable, and there is not an agreed upon method of sharing metadata descriptions of the recorded data itself. This is the problem that SigMF solves.\n\u003e\n\u003e By providing a standard way to describe data recordings, SigMF facilitates the sharing of data, prevents the \"bitrot\" of datasets wherein details of the capture are lost over time, and makes it possible for different tools to operate on the same dataset, thus enabling data portability between tools and workflows.\n\nAt NTIA, we have traditionally used several proprietary or internally-designed\nmetadata formats for storing recorded signal datasets. In an effort to reduce\nduplication of effort and improve our ability to store and share our datasets\nin accordance with open data initiatives, we have developed this set of\nextensions to the core SigMF specification.\n\n- [`ntia-algorithm`](ntia-algorithm.sigmf-ext.md) describes the measurement performed (detectors, algorithms, etc)\n- [`ntia-core`](ntia-core.sigmf-ext.md) adds generally useful metadata fields\n- [`ntia-diagnostics`](ntia-diagnostics.sigmf-ext.md) provides metadata to describe system diagnostic information.\n- [`ntia-emitter`](ntia-emitter.sigmf-ext.md) gives information about the emitter being measured\n- [`ntia-environment`](ntia-environment.sigmf-ext.md) gives information about the environment around a sensor or emitter\n- [`ntia-nasctn-sea`](ntia-nasctn-sea.sigmf-ext.md) provides metadata used within NASCTN Sharing Ecosystem Assessment project.  \n- [`ntia-scos`](ntia-scos.sigmf-ext.md) provides metadata for the NTIA Spectrum Characterization and Occupancy Sensing (SCOS) implementation\n- [`ntia-sensor`](ntia-sensor.sigmf-ext.md) defines hardware components and settings\n- [`ntia-waveform`](ntia-waveform.sigmf-ext.md) provides metadata to describe measured or transmitted waveforms\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fntia%2Fsigmf-ns-ntia","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fntia%2Fsigmf-ns-ntia","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fntia%2Fsigmf-ns-ntia/lists"}