https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-03T04:03:28.951414Z
2021-12-03T04:03:53.951077Z
s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1A_IW_GRDH_1SDV_20211203T040328_20211203T040353_040839_04D93E_F3F9
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-12-03T04:03:28.951414Z
2021-12-03T04:03:53.951077Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0127956824795
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-03T09:26:17.061096Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211203T040328_20211203T040353_040839_04D93E_F3F9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.048423051099498 -7.146376487855265,24.512002473898328 -7.027315202956101,23.94994084530934 -6.901845399411761,23.388303213386443 -6.775754267329412,22.839990649232963 -6.651968862772807,22.798937234214407 -6.832397576714977,22.719881557896343 -7.194165234890198,22.63859131183308 -7.555453629996521,22.597479214170086 -7.736002478018461,22.554776738442712 -7.91619288127787,22.50053172653282 -8.156608558461908,23.04792798663308 -8.28130692743239,23.611834948088 -8.408911096911666,24.17499172170866 -8.535466555848622,24.714415374282552 -8.655853033176191,24.768699944130766 -8.414883810757646,24.808036732930276 -8.233501547716237,24.849269874434174 -8.052547634367626,24.889619483604747 -7.87140102990346,24.969724065690343 -7.508988976480285,25.007584294384074 -7.32730171088243,25.048423051099498 -7.146376487855265))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58029
45.975793915945
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T15:51:56.293533Z
Batch API, v4.69.3
s3://deafrica-sentinel-1/s1_rtc/S08E022/2021/12/03/04D93E
2.0E-4
2.0E-4
true
block average
2
2
-7.0
22.0
-8.0
23.0
POLYGON((22.535867330343873 -8.0,22.638591311828744 -7.555453630017655,22.76231172989987 -7.0,23.0 -7.0,23.0 -8.0,22.535867330343873 -8.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_04D93E_S08E022_2021_12_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D93E_S08E022_2021_12_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D93E_S08E022_2021_12_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D93E_S08E022_2021_12_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D93E_S08E022_2021_12_03_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid