https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-11T18:31:25.632485Z
2022-01-11T18:31:50.630890Z
s3://sentinel-s1-l1c/GRD/2022/1/11/IW/DV/S1A_IW_GRDH_1SDV_20220111T183125_20220111T183150_041417_04ECB7_5156
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
2022-01-11T18:31:25.632485Z
2022-01-11T18:31:50.630890Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220111T191817_V20220111T182522_20220112T010022.EOF
347.6449515716044
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-11T21:49:13.666403Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220111T183125_20220111T183150_041417_04ECB7_5156
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.333355077344819 22.67542684142542,-6.73789637102383 22.782204910513023,-6.133473069883327 22.888152819230523,-5.527578184301558 22.991895003126327,-4.930629549800009 23.091688715588358,-5.071703574329064 23.81472902477511,-5.2234142939928745 24.597854702837605,-5.581702399308671 24.539574266168493,-5.8271248148757175 24.499128789235307,-6.072481558277525 24.458270117163174,-6.440198241301457 24.396240991203353,-6.684907510073087 24.354433649943317,-7.052152341541346 24.290900444871284,-7.296602788323083 24.248083803865228,-7.653619348139709 24.184790607603965,-7.564978938470173 23.762227890852035,-7.333355077344819 22.67542684142542))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80131698801258
46.02827
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
2022-01-12T03:29:07.946923Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N23W007/2022/01/11/04ECB7
2.0E-4
2.0E-4
true
block average
2
2
24.0
-7.0
23.0
-6.0
POLYGON((-7.0 23.0,-7.0 24.0,-6.0 24.0,-6.0 23.0,-7.0 23.0))
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_04ECB7_N23W007_2022_01_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ECB7_N23W007_2022_01_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ECB7_N23W007_2022_01_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ECB7_N23W007_2022_01_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ECB7_N23W007_2022_01_11_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