From 4424bb311922a352d40b97376716b90176fd507d Mon Sep 17 00:00:00 2001 From: "veda-github-actor[bot]" <192275278+veda-github-actor[bot]@users.noreply.github.com> Date: Tue, 18 Aug 2026 14:18:11 +0000 Subject: [PATCH 1/6] Create ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json --- .../ct-ch4-monthgrid-v2025.json | 200 ++++++++++++++++++ 1 file changed, 200 insertions(+) create mode 100644 ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json diff --git a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json new file mode 100644 index 0000000..d19a023 --- /dev/null +++ b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json @@ -0,0 +1,200 @@ +{ + "collection": "ct-ch4-monthgrid-v2025", + "title": "CarbonTracker-CH₄ Isotopic Methane Inverse Fluxes v2025", + "description": "Surface methane (CH₄) emissions are derived from atmospheric measurements of methane and its ¹³C carbon isotope content. Different sources of methane contain different ratios of the two stable isotopologues, ¹²CH₄ and ¹³CH₄. This makes normally indistinguishable collocated sources of methane, say from agriculture and oil and gas exploration, distinguishable. The National Oceanic and Atmospheric Administration (NOAA) collects whole air samples from its global cooperative network of flasks (https://gml.noaa.gov/ccgg/about.html), which are then analyzed for methane and other trace gases. A subset of those flasks are also analyzed for ¹³C of methane in collaboration with the Institute of Arctic and Alpine Research at the University of Colorado Boulder. Scientists at the National Aeronautics and Space Administration (NASA) and NOAA used those measurements of methane and ¹³C of methane in conjunction with a model of atmospheric circulation to estimate emissions of methane separated by three source types: microbial, fossil and pyrogenic. This dataset presents monthly methane emissions in units of grams of methane per square meter per year (g CH₄/m²/year) from microbial, fossil and pyrogenic sources, along with a layer of total methane emissions from all three sources combined, at 1° resolution from 1998 to 2023. The source data can be found at https://doi.org/10.25925/hxks-v755", + "license": "CC0-1.0", + "stac_version": "1.0.0", + "dashboard:is_periodic": true, + "dashboard:time_density": "month", + "spatial_extent": { + "xmin": -180, + "ymin": -90, + "xmax": 180, + "ymax": 90 + }, + "temporal_extent": { + "startdate": "1998-01-01T00:00:00Z", + "enddate": "2023-12-31T00:00:00Z" + }, + "discovery_items": [ + { + "discovery": "s3", + "prefix": "ct-ch4-monthgrid-v2025/", + "bucket": "ghgc-data-store", + "filename_regex": ".*methane_emis_.*.tif$", + "id_regex": ".*_(.*).tif$", + "id_template": "ct-ch4-monthgrid-v2025-{}", + "use_multithreading": false, + "assets": { + "fossil": { + "description": "Emission of methane from all fossil sources, such as oil and gas activities and coal mining.", + "regex": ".*methane_emis_fossil.*.tif$", + "title": "Fossil CH₄ Emission" + }, + "microbial": { + "description": "Emission of methane from all microbial sources, such as wetlands, agriculture and termites.", + "regex": ".*methane_emis_microbial.*.tif$", + "title": "Microbial CH₄ Emission" + }, + "pyrogenic": { + "description": "Emission of methane from all sources of biomass burning, such as wildfires and crop residue burning.", + "regex": ".*methane_emis_pyrogenic.*.tif$", + "title": "Pyrogenic CH₄ Emission" + }, + "total": { + "description": "Total methane emission from microbial, fossil and pyrogenic sources.", + "regex": ".*methane_emis_total.*.tif$", + "title": "Total CH₄ Emission" + } + } + } + ], + "sample_files": [ + "" + ], + "data_type": "cog", + "stac_extensions": [ + "https://stac-extensions.github.io/render/v1.0.0/schema.json", + "https://stac-extensions.github.io/item-assets/v1.0.0/schema.json" + ], + "renders": { + "dashboard": { + "assets": [ + "total" + ], + "colormap_name": "purd", + "rescale": [ + [ + 0, + 50 + ] + ] + }, + "fossil": { + "assets": [ + "fossil" + ], + "colormap_name": "purd", + "rescale": [ + [ + 0, + 50 + ] + ] + }, + "microbial": { + "assets": [ + "microbial" + ], + "colormap_name": "purd", + "rescale": [ + [ + 0, + 30 + ] + ] + }, + "pyrogenic": { + "assets": [ + "pyrogenic" + ], + "colormap_name": "purd", + "rescale": [ + [ + 0, + 8 + ] + ] + }, + "total": { + "assets": [ + "total" + ], + "colormap_name": "purd", + "rescale": [ + [ + 0, + 50 + ] + ] + } + }, + "providers": [], + "eic:tenant": "ghgc", + "item_assets": { + "cog_default": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Default COG Layer", + "description": "Cloud optimized default layer to display on map" + }, + "fossil": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Fossil CH₄ Emission", + "description": "Emission of methane from all fossil sources, such as oil and gas activities and coal mining." + }, + "microbial": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Microbial CH₄ Emission", + "description": "Emission of methane from all microbial sources, such as wetlands, agriculture and termites." + }, + "pyrogenic": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Pyrogenic CH₄ Emission", + "description": "Emission of methane from all sources of biomass burning, such as wildfires and crop burning." + }, + "total": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Total CH₄ Emission", + "description": "Total methane emission from microbial, fossil and pyrogenic sources" + } + }, + "datetime_range": "day", + "extent": { + "spatial": { + "bbox": [ + [ + 180, + -180, + 90, + -90 + ] + ] + }, + "temporal": { + "interval": [ + [ + "1998-01-01T00:00:00Z", + "2023-12-31T00:00:00Z" + ] + ] + } + }, + "is_periodic": true, + "summaries": { + "datetime": [ + "2001-01-01T00:00:00Z", + "2024-12-31T00:00:00Z" + ] + }, + "type": "Collection" +} \ No newline at end of file From 1e105b86fdf4ce091e715bf2bf1ef42b115c99dd Mon Sep 17 00:00:00 2001 From: "veda-github-actor[bot]" <192275278+veda-github-actor[bot]@users.noreply.github.com> Date: Thu, 20 Aug 2026 19:23:36 +0000 Subject: [PATCH 2/6] update via UI --- .../ct-ch4-monthgrid-v2025.json | 107 +++++++++--------- 1 file changed, 53 insertions(+), 54 deletions(-) diff --git a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json index d19a023..49f87f4 100644 --- a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json +++ b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json @@ -14,7 +14,7 @@ }, "temporal_extent": { "startdate": "1998-01-01T00:00:00Z", - "enddate": "2023-12-31T00:00:00Z" + "enddate": "2023-12-01T23:59:59Z" }, "discovery_items": [ { @@ -57,6 +57,53 @@ "https://stac-extensions.github.io/render/v1.0.0/schema.json", "https://stac-extensions.github.io/item-assets/v1.0.0/schema.json" ], + "item_assets": { + "cog_default": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Default COG Layer", + "description": "Cloud optimized default layer to display on map" + }, + "fossil": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Fossil CH₄ Emission", + "description": "Emission of methane from all microbial sources, such as wetlands, ruminants, agriculture, and termites." + }, + "microbial": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Microbial CH₄ Emission", + "description": "Emission of methane from all microbial sources, such as wetlands, ruminants, agriculture, and termites." + }, + "pyrogenic": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Pyrogenic CH₄ Emission", + "description": "Emission of methane from all sources of biomass burning, such as wildfires and crop burning." + }, + "total": { + "type": "image/tiff; application=geotiff; profile=cloud-optimized", + "roles": [ + "data", + "layer" + ], + "title": "Total CH₄ Emission", + "description": "Total methane emission from microbial, fossil and pyrogenic sources" + } + }, "renders": { "dashboard": { "assets": [ @@ -121,62 +168,15 @@ }, "providers": [], "eic:tenant": "ghgc", - "item_assets": { - "cog_default": { - "type": "image/tiff; application=geotiff; profile=cloud-optimized", - "roles": [ - "data", - "layer" - ], - "title": "Default COG Layer", - "description": "Cloud optimized default layer to display on map" - }, - "fossil": { - "type": "image/tiff; application=geotiff; profile=cloud-optimized", - "roles": [ - "data", - "layer" - ], - "title": "Fossil CH₄ Emission", - "description": "Emission of methane from all fossil sources, such as oil and gas activities and coal mining." - }, - "microbial": { - "type": "image/tiff; application=geotiff; profile=cloud-optimized", - "roles": [ - "data", - "layer" - ], - "title": "Microbial CH₄ Emission", - "description": "Emission of methane from all microbial sources, such as wetlands, agriculture and termites." - }, - "pyrogenic": { - "type": "image/tiff; application=geotiff; profile=cloud-optimized", - "roles": [ - "data", - "layer" - ], - "title": "Pyrogenic CH₄ Emission", - "description": "Emission of methane from all sources of biomass burning, such as wildfires and crop burning." - }, - "total": { - "type": "image/tiff; application=geotiff; profile=cloud-optimized", - "roles": [ - "data", - "layer" - ], - "title": "Total CH₄ Emission", - "description": "Total methane emission from microbial, fossil and pyrogenic sources" - } - }, "datetime_range": "day", "extent": { "spatial": { "bbox": [ [ - 180, -180, - 90, - -90 + -90, + 180, + 90 ] ] }, @@ -184,16 +184,15 @@ "interval": [ [ "1998-01-01T00:00:00Z", - "2023-12-31T00:00:00Z" + "2023-12-31T23:59:59Z" ] ] } }, - "is_periodic": true, "summaries": { "datetime": [ "2001-01-01T00:00:00Z", - "2024-12-31T00:00:00Z" + "2024-12-31T23:59:59Z" ] }, "type": "Collection" From 1274fd3fb04d25ce00bdbf8e827ec8ecd8e5f9a3 Mon Sep 17 00:00:00 2001 From: "veda-github-actor[bot]" <192275278+veda-github-actor[bot]@users.noreply.github.com> Date: Thu, 20 Aug 2026 20:23:19 +0000 Subject: [PATCH 3/6] update via UI --- .../ct-ch4-monthgrid-v2025.json | 38 +------------------ 1 file changed, 1 insertion(+), 37 deletions(-) diff --git a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json index 49f87f4..bb2eb4e 100644 --- a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json +++ b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json @@ -32,7 +32,7 @@ "title": "Fossil CH₄ Emission" }, "microbial": { - "description": "Emission of methane from all microbial sources, such as wetlands, agriculture and termites.", + "description": "Emission of methane from all microbial sources, such as wetlands, ruminants, agriculture, and termites.", "regex": ".*methane_emis_microbial.*.tif$", "title": "Microbial CH₄ Emission" }, @@ -66,42 +66,6 @@ ], "title": "Default COG Layer", "description": "Cloud optimized default layer to display on map" - }, - "fossil": { - "type": "image/tiff; application=geotiff; profile=cloud-optimized", - "roles": [ - "data", - "layer" - ], - "title": "Fossil CH₄ Emission", - "description": "Emission of methane from all microbial sources, such as wetlands, ruminants, agriculture, and termites." - }, - "microbial": { - "type": "image/tiff; application=geotiff; profile=cloud-optimized", - "roles": [ - "data", - "layer" - ], - "title": "Microbial CH₄ Emission", - "description": "Emission of methane from all microbial sources, such as wetlands, ruminants, agriculture, and termites." - }, - "pyrogenic": { - "type": "image/tiff; application=geotiff; profile=cloud-optimized", - "roles": [ - "data", - "layer" - ], - "title": "Pyrogenic CH₄ Emission", - "description": "Emission of methane from all sources of biomass burning, such as wildfires and crop burning." - }, - "total": { - "type": "image/tiff; application=geotiff; profile=cloud-optimized", - "roles": [ - "data", - "layer" - ], - "title": "Total CH₄ Emission", - "description": "Total methane emission from microbial, fossil and pyrogenic sources" } }, "renders": { From 0f511014d9b5aa6442ba05545afe6f51f80127f6 Mon Sep 17 00:00:00 2001 From: "veda-github-actor[bot]" <192275278+veda-github-actor[bot]@users.noreply.github.com> Date: Thu, 20 Aug 2026 20:45:46 +0000 Subject: [PATCH 4/6] update via UI --- .../staging/dataset-config/ct-ch4-monthgrid-v2025.json | 8 -------- 1 file changed, 8 deletions(-) diff --git a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json index bb2eb4e..b155896 100644 --- a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json +++ b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json @@ -143,14 +143,6 @@ 90 ] ] - }, - "temporal": { - "interval": [ - [ - "1998-01-01T00:00:00Z", - "2023-12-31T23:59:59Z" - ] - ] } }, "summaries": { From db3c4d11e757b05ad364305e77604e065f59457a Mon Sep 17 00:00:00 2001 From: "veda-github-actor[bot]" <192275278+veda-github-actor[bot]@users.noreply.github.com> Date: Mon, 31 Aug 2026 23:27:42 +0000 Subject: [PATCH 5/6] update via UI --- .../staging/dataset-config/ct-ch4-monthgrid-v2025.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json index b155896..d596e4c 100644 --- a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json +++ b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json @@ -147,8 +147,8 @@ }, "summaries": { "datetime": [ - "2001-01-01T00:00:00Z", - "2024-12-31T23:59:59Z" + "1998-01-01T00:00:00Z", + "2023-12-01T23:59:59Z" ] }, "type": "Collection" From 67b78b5d52002210fa629da656efd10063aff575 Mon Sep 17 00:00:00 2001 From: Jamison French <50224594+jjfrench@users.noreply.github.com> Date: Fri, 4 Sep 2026 11:21:43 -0500 Subject: [PATCH 6/6] chore: Update ct-ch4-monthgrid-v2025 datetimes Feedback from @smk0033 --- .../staging/dataset-config/ct-ch4-monthgrid-v2025.json | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json index d596e4c..7bfcca6 100644 --- a/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json +++ b/ingestion-data/staging/dataset-config/ct-ch4-monthgrid-v2025.json @@ -14,7 +14,7 @@ }, "temporal_extent": { "startdate": "1998-01-01T00:00:00Z", - "enddate": "2023-12-01T23:59:59Z" + "enddate": "2023-12-31T23:59:59Z" }, "discovery_items": [ { @@ -148,8 +148,8 @@ "summaries": { "datetime": [ "1998-01-01T00:00:00Z", - "2023-12-01T23:59:59Z" + "2023-12-31T23:59:59Z" ] }, "type": "Collection" -} \ No newline at end of file +}