From acf9229ab3ebca44087d7358d8d3bf6519b5bf24 Mon Sep 17 00:00:00 2001 From: hjkristenson Date: Mon, 5 May 2025 17:22:05 -0800 Subject: [PATCH 1/6] add OPERA RTC-S1 to Products page --- docs/products.md | 58 ++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 49 insertions(+), 9 deletions(-) diff --git a/docs/products.md b/docs/products.md index 325adb1ae..88feee7f0 100644 --- a/docs/products.md +++ b/docs/products.md @@ -13,11 +13,42 @@ being imaged by a side-looking instrument. Radiometric Terrain Correction (RTC) these distortions and creates analysis-ready data suitable for use in GIS applications. RTC processing is a required first step for many amplitude-based SAR applications. -Sentinel-1 RTC products are generated leveraging [GAMMA Software](https://gamma-rs.ch/gamma-software){target=_blank}. Products are distributed as UTM-projected GeoTIFFs -with a pixel spacing of [10, 20, or 30 meters](guides/rtc_product_guide.md#pixel-spacing "RTC Pixel Spacing Documentation" ){target=_blank}. To learn more, refer to the [Sentinel-1 RTC Product Guide](guides/rtc_product_guide.md +There are two different processing approaches available for generating On-Demand RTC products from Sentinel-1: + + - Full-scene processing using GAMMA software + - OPERA RTC-S1 products, processed on the basis of individual SLC bursts + +### Full-scene RTC (GAMMA) + +Sentinel-1 RTC products are generated from Level-1 Sentinel-1 IW acquisitions (either GRD or SLC files), leveraging +[GAMMA Software](https://gamma-rs.ch/gamma-software){target=_blank}. +Products are distributed as UTM-projected GeoTIFFs with a pixel spacing of +[10, 20, or 30 meters](guides/rtc_product_guide.md#pixel-spacing "RTC Pixel Spacing Documentation" ){target=_blank}. +To learn more, refer to the [Sentinel-1 RTC Product Guide](guides/rtc_product_guide.md "Sentinel-1 RTC Product Guide" ){target=_blank}. -For step-by-step instructions on searching for, ordering, downloading and using On Demand RTC products, visit our [RTC On Demand!](https://storymaps.arcgis.com/stories/2ead3222d2294d1fae1d11d3f98d7c35 "RTC On Demand! StoryMap" ){target=_blank} tutorial. +For step-by-step instructions on searching for, ordering, downloading and using On-Demand RTC products, visit our +[RTC On Demand!](https://storymaps.arcgis.com/stories/2ead3222d2294d1fae1d11d3f98d7c35 "RTC On Demand! StoryMap" ){target=_blank} +tutorial. + +### OPERA RTC-S1 + +The OPERA project at JPL has generated [Radiometric Terrain Corrected Backscatter for Sentinel-1](https://www.jpl.nasa.gov/go/opera/products/rtc-product/ "www.jpl.nasa.gov/go/opera/products/rtc-product" ){target=_blank} +(OPERA RTC-S1) products for all Sentinel-1 acquisitions over land (excluding Antarctica) since January 1, 2022. +These products are [available from ASF](https://search.asf.alaska.edu/#/?dataset=OPERA-S1&productTypes=RTC "Vertex search for OPERA RTC-S1 Products" ){target=_blank}. + +If the existing archive does not include products for your full time period of interest, you can generate +[OPERA RTC-S1 products On Demand](guides/opera_rtc_product_guide.md "OPERA RTC for Sentinel-1 (RTC-S1) Product Guide") +for any Sentinel-1 acquisition since April 14, 2016. These On-Demand products are processed +using the same code that the OPERA project uses to generate their products, but are generated using +[ASF's HyP3](https://hyp3-docs.asf.alaska.edu/ "hyp3-docs.asf.alaska.edu") +platform rather than the +[OPERA Science Data System (SDS)](https://software.nasa.gov/software/NPO-52101-1 "OPERA SDS" ){target=_blank} +platform. + +More information on accessing OPERA RTC-S1 products is available in our +[OPERA Sentinel-1 RTC](https://storymaps.arcgis.com/stories/dc2807b444924fc3a76c117a2c909f8b "OPERA Sentinel-1 RTC StoryMap" ){target=_blank} +tutorial. ## InSAR @@ -37,7 +68,8 @@ There are three different processing approaches available for generating On-Dema These products take Sentinel-1 IW SLC scene pairs as input, and processing is performed using [GAMMA Software](https://gamma-rs.ch/gamma-software){target=_blank}. Products are packaged as a collection of GeoTIFFs in a zip file. They are projected to the appropriate -UTM Zone for the product location, and can be generated at a pixel spacing of either 80 or 40 meters. To learn more, refer to the [Sentinel-1 InSAR Product Guide](guides/insar_product_guide.md "Sentinel-1 InSAR Product Guide"). +UTM Zone for the product location and can be generated at a pixel spacing of either 80 or 40 meters. To learn more, +refer to the [Sentinel-1 InSAR Product Guide](guides/insar_product_guide.md "Sentinel-1 InSAR Product Guide"). For step-by-step instructions on searching for, ordering and downloading On Demand InSAR products, visit our [InSAR On Demand!](https://storymaps.arcgis.com/stories/68a8a3253900411185ae9eb6bb5283d3 "InSAR On Demand! StoryMap" ){target=_blank} tutorial. @@ -55,15 +87,23 @@ For step-by-step instructions on searching for, ordering and downloading On Dema ### ARIA Sentinel-1 GUNW Products (ISCE2) -There is an extensive archive of [ARIA S1 GUNW](https://aria.jpl.nasa.gov/products/standard-displacement-products.html "https://aria.jpl.nasa.gov" ){target=_blank} (Geocoded Unwrapped Interferogram) products [available from ASF](https://search.asf.alaska.edu/#/?maxResults=1000&dataset=SENTINEL-1%20INTERFEROGRAM%20(BETA) "Vertex search for ARIA S1 GUNW" ){target=_blank}, +There is an extensive archive of [ARIA S1 GUNW](https://aria.jpl.nasa.gov/products/standard-displacement-products.html "https://aria.jpl.nasa.gov" ){target=_blank} (Geocoded Unwrapped Interferogram) products +[available from ASF](https://search.asf.alaska.edu/#/?maxResults=1000&dataset=SENTINEL-1%20INTERFEROGRAM%20(BETA) "Vertex search for ARIA S1 GUNW" ){target=_blank}, but they are only generated in specific geographic locations. If the existing archive does not provide the products you need, you can generate ARIA GUNW products on demand. ARIA S1 GUNW products are delivered as netCDF files with 90-m pixel spacing. The On-Demand -products are generated using the same [ISCE2](https://github.com/isce-framework/isce2#readme "https://github.com/isce-framework/isce2" ){target=_blank}-based code used to generate the archived products, and standard ARIA S1 GUNW products -generated on demand are automatically added to the archive. This allows all users to access the on-demand products indefinitely, which is an exception to the 14-day availability period that applies to all other on-demand products. - -The ARIA S1 GUNW products use a set [framing system](guides/gunw_product_guide.md#aria-frame-ids "ARIA Sentinel-1 GUNW Product Guide: ARIA Frame IDs") to select consistent bursts from input Sentinel-1 IW SLCs to generate interferograms. Refer to the [ARIA Sentinel-1 GUNW Product Guide](guides/gunw_product_guide.md "ARIA Sentinel-1 GUNW Product Guide") for more information. +products are generated using the same +[ISCE2](https://github.com/isce-framework/isce2#readme "https://github.com/isce-framework/isce2" ){target=_blank}-based +code used to generate the archived products, and standard ARIA S1 GUNW products +generated on demand are automatically added to the archive. This allows all users to access the on-demand products +indefinitely, which is an exception to the 14-day availability period that applies to all other on-demand products. + +The ARIA S1 GUNW products use a set [framing system](guides/gunw_product_guide.md#aria-frame-ids "ARIA Sentinel-1 GUNW +Product Guide: ARIA Frame IDs") to select consistent bursts from input Sentinel-1 IW SLCs to generate interferograms. +Refer to the +[ARIA Sentinel-1 GUNW Product Guide](guides/gunw_product_guide.md "ARIA Sentinel-1 GUNW Product Guide") +for more information. ## autoRIFT From 5bce277ca096e7480f03c4d6e6ef17eed16578cc Mon Sep 17 00:00:00 2001 From: hjkristenson Date: Mon, 5 May 2025 17:25:11 -0800 Subject: [PATCH 2/6] Revert "remove OPERA RTC-S1 from page navigation" This reverts commit 128bb2422d876db86b4f5818d2f05f352eec6482. --- mkdocs.yml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/mkdocs.yml b/mkdocs.yml index 262e6a5c9..a01fb4d82 100644 --- a/mkdocs.yml +++ b/mkdocs.yml @@ -65,6 +65,11 @@ nav: - Product Guide: guides/rtc_product_guide.md - StoryMap: https://storymaps.arcgis.com/stories/2ead3222d2294d1fae1d11d3f98d7c35" target="_blank - Theoretical Basis: guides/rtc_atbd.md + - OPERA RTC-S1: + - guides/opera_rtc_product_guide.md + - Product Guide: guides/opera_rtc_product_guide.md + - Product Specs: https://www.jpl.nasa.gov/go/opera/products/rtc-product/" target="_blank + - StoryMap: https://storymaps.arcgis.com/stories/dc2807b444924fc3a76c117a2c909f8b" target="_blank - InSAR: - guides/insar_product_guide.md - Product Guide: guides/insar_product_guide.md From eedc02af1960ec73f4292279e3218b986ece1dbc Mon Sep 17 00:00:00 2001 From: hjkristenson Date: Mon, 5 May 2025 17:28:35 -0800 Subject: [PATCH 3/6] update dictionary --- .github/dictionary.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/dictionary.txt b/.github/dictionary.txt index 064658555..81ad0d9c9 100644 --- a/.github/dictionary.txt +++ b/.github/dictionary.txt @@ -179,6 +179,7 @@ Goldstein Goldstein-Werner Grayscale grayscale +GRD GRD-H grey Gruber From 80008942bae60bd38ab51fcea4dd0b8de726c54a Mon Sep 17 00:00:00 2001 From: hjkristenson Date: Tue, 6 May 2025 14:05:43 -0800 Subject: [PATCH 4/6] update changelog --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index e3b93dad9..f01371e96 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [PEP 440](https://www.python.org/dev/peps/pep-0440/) and uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html). +## [0.11.0] + +### Changed +* Menu navigation to include entries for OPERA RTC-S1 resources +* [HyP3 Products page](docs/products.md) to include OPERA RTC-S1 + ## [0.10.6] ### Added From 8bb21607b85e769da7cf08baafc0f8df79b4a5ce Mon Sep 17 00:00:00 2001 From: hjkristenson Date: Tue, 6 May 2025 14:44:25 -0800 Subject: [PATCH 5/6] edit products page --- docs/products.md | 45 ++++++++++++++++++++++++++++++++------------- 1 file changed, 32 insertions(+), 13 deletions(-) diff --git a/docs/products.md b/docs/products.md index 88feee7f0..a38386ffd 100644 --- a/docs/products.md +++ b/docs/products.md @@ -1,10 +1,14 @@ # Available HyP3 Products -On-demand SAR products generated using HyP3 are currently available for the [Sentinel-1 mission](sentinel1.md "Sentinel-1 Mission" ){target=_blank} only. Unless otherwise noted, -on-demand products are available for 14 days after they have been processed. +On-demand SAR products generated using HyP3 are currently available for the +[Sentinel-1 mission](sentinel1.md "Sentinel-1 Mission") +only. Unless otherwise noted, on-demand products are available for 14 days after they have been processed. -A Digital Elevation Model (DEM) is required to generate each of the On-Demand products offered by ASF, and we generally use the [GLO-30 Copernicus DEM](https://dataspace.copernicus.eu/explore-data/data-collections/copernicus-contributing-missions/collections-description/COP-DEM "Copernicus DEM" ){target=_blank} in our processing workflows. -For more information, refer to our [Digital Elevation Models](dems.md "HyP3 DEM Documentation" ){target=_blank} documentation. +A Digital Elevation Model (DEM) is required to generate each of the On-Demand products offered by ASF, and we generally use the +[GLO-30 Copernicus DEM](https://dataspace.copernicus.eu/explore-data/data-collections/copernicus-contributing-missions/collections-description/COP-DEM "Copernicus DEM" ){target=_blank} +in our processing workflows. For more information, refer to our +[Digital Elevation Models](dems.md "HyP3 DEM Documentation") +documentation. ## RTC @@ -15,17 +19,23 @@ RTC processing is a required first step for many amplitude-based SAR application There are two different processing approaches available for generating On-Demand RTC products from Sentinel-1: - - Full-scene processing using GAMMA software - - OPERA RTC-S1 products, processed on the basis of individual SLC bursts + - [Full-scene processing using GAMMA software](#full-scene-rtc-gamma) + - [OPERA RTC-S1 products](#opera-rtc-s1), processed on the basis of individual SLC bursts ### Full-scene RTC (GAMMA) Sentinel-1 RTC products are generated from Level-1 Sentinel-1 IW acquisitions (either GRD or SLC files), leveraging [GAMMA Software](https://gamma-rs.ch/gamma-software){target=_blank}. -Products are distributed as UTM-projected GeoTIFFs with a pixel spacing of -[10, 20, or 30 meters](guides/rtc_product_guide.md#pixel-spacing "RTC Pixel Spacing Documentation" ){target=_blank}. +Products are distributed as GeoTIFFs projected to a UTM Zone, with a pixel spacing of +[10, 20, or 30 meters](guides/rtc_product_guide.md#pixel-spacing "RTC Pixel Spacing Documentation"). +Users can choose to output the products in +[gamma-0 or sigma-0 radiometry](guides/rtc_product_guide.md#radiometry "RTC Radiometry Documentation"), +and in +[power, amplitude, or dB scale](guides/rtc_product_guide.md#scale "RTC Scale Documentation"). +Users also have the option to +[apply a speckle filter](guides/rtc_product_guide.md#speckle-filter "RTC Speckle Filter Documentation"). To learn more, refer to the [Sentinel-1 RTC Product Guide](guides/rtc_product_guide.md -"Sentinel-1 RTC Product Guide" ){target=_blank}. +"Sentinel-1 RTC Product Guide"). For step-by-step instructions on searching for, ordering, downloading and using On-Demand RTC products, visit our [RTC On Demand!](https://storymaps.arcgis.com/stories/2ead3222d2294d1fae1d11d3f98d7c35 "RTC On Demand! StoryMap" ){target=_blank} @@ -35,7 +45,16 @@ tutorial. The OPERA project at JPL has generated [Radiometric Terrain Corrected Backscatter for Sentinel-1](https://www.jpl.nasa.gov/go/opera/products/rtc-product/ "www.jpl.nasa.gov/go/opera/products/rtc-product" ){target=_blank} (OPERA RTC-S1) products for all Sentinel-1 acquisitions over land (excluding Antarctica) since January 1, 2022. -These products are [available from ASF](https://search.asf.alaska.edu/#/?dataset=OPERA-S1&productTypes=RTC "Vertex search for OPERA RTC-S1 Products" ){target=_blank}. +These products are archived and +[available from ASF](https://search.asf.alaska.edu/#/?dataset=OPERA-S1&productTypes=RTC "Vertex search for OPERA RTC-S1 Products" ){target=_blank}. + +The RTC algorithm used for the OPERA RTC-S1 products was developed by +[Gustavo Shiroma and others](https://ntrs.nasa.gov/citations/20220000810 "An Efficient Area-Based Algorithm for SAR Radiometric Terrain Correction and Map Projection" ){target=_blank}, +and is available in the +[ISCE3 open source software library](https://github.com/isce-framework/isce3 "github.com/isce-framework/isce3" ){target=_blank}. +The products are processed on the basis of individual Sentinel-1 SLC bursts, and output as Cloud-Optimized GeoTIFFs +(COGs) in a UTM Zone or Polar Stereographic projection. The pixel values represent gamma-0 power, and pixel spacing +is 30 meters. No speckle filter has been applied. If the existing archive does not include products for your full time period of interest, you can generate [OPERA RTC-S1 products On Demand](guides/opera_rtc_product_guide.md "OPERA RTC for Sentinel-1 (RTC-S1) Product Guide") @@ -59,9 +78,9 @@ deformation or ground movement. There are three different processing approaches available for generating On-Demand InSAR products from Sentinel-1: - - Full-scene processing using GAMMA software - - Burst-based processing using ISCE2 software - - ARIA Frame-based processing using ISCE2 software + - [Full-scene processing using GAMMA software](#full-scene-insar-gamma) + - [Burst-based processing using ISCE2 software](#burst-based-insar-isce2) + - [ARIA Frame-based processing using ISCE2 software](#aria-sentinel-1-gunw-products-isce2) ### Full-scene InSAR (GAMMA) From ce4aa018565c81188b38a6281d2d6432fd8c2055 Mon Sep 17 00:00:00 2001 From: hjkristenson Date: Fri, 6 Jun 2025 12:40:16 -0800 Subject: [PATCH 6/6] adjust language about static file coverage --- docs/guides/opera_rtc_product_guide.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/guides/opera_rtc_product_guide.md b/docs/guides/opera_rtc_product_guide.md index 29d3fa041..a6cf295a1 100644 --- a/docs/guides/opera_rtc_product_guide.md +++ b/docs/guides/opera_rtc_product_guide.md @@ -86,7 +86,9 @@ For more information on the technical specifications of the OPERA RTC-S1 product You can also order OPERA RTC-S1 products from ASF On Demand. This is particularly useful if you need a time series of RTC-S1 products that extends beyond the start of the archive. On-Demand processing is available for any -Sentinel-1 burst with the same burst ID (footprint) as an existing OPERA RTC-S1 product. +Sentinel-1 burst that has +[OPERA RTC-S1 Static Layer File](#l2-radiometric-terrain-corrected-static-layer-rtc-static-files "Jump to the Static Layer Files section of this document" ) +coverage available in the ASF archive. On-Demand RTC-S1 products are generated using the same code that is used by the OPERA project, but are processed using ASF's