https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-12T17:29:40.102512Z
2022-02-12T17:30:05.101244Z
s3://sentinel-s1-l1c/GRD/2022/2/12/IW/DV/S1A_IW_GRDH_1SDV_20220212T172940_20220212T173005_041883_04FC82_24B3
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
2022-02-12T17:29:40.102512Z
2022-02-12T17:30:05.101244Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220212T173927_V20220212T154047_20220212T221547.EOF
346.6959096393058
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-12T18:06:31.442604Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220212T172940_20220212T173005_041883_04FC82_24B3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.822044466617533 37.463080239953825,6.235919586510385 37.52549337741385,6.527879442779171 37.56858046491597,6.966442942423884 37.63185790111933,7.259227441477607 37.67313790476999,7.6990052803657845 37.73369585378561,7.992584051450445 37.77315709876264,8.286471852314477 37.811887612747896,8.624422067569164 37.855451737963165,8.400844176038381 38.936579120748114,8.325812535509574 39.29690779377545,8.314107218187514 39.35684366713435,7.967555555814357 39.313470551269184,7.667436113427253 39.275011431402056,7.36764761560857 39.235781156479916,6.918597865256956 39.17549413555976,6.619661588097992 39.13434459274284,6.171916437459792 39.07118791666385,5.873867171943457 39.028131582668884,5.451393133788042 38.965693391527815,5.645138920181546 38.18449588688323,5.822044466617533 37.463080239953825))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.52697173324855
46.30081926071367
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
2022-02-12T21:00:05.696735Z
Batch API, v4.89.6
s3://deafrica-sentinel-1/s1_rtc/N38E008/2022/02/12/04FC82
2.0E-4
2.0E-4
true
block average
2
2
39.0
8.0
38.0
9.0
POLYGON((8.387637975782013 39.0,8.594529386868174 38.0,8.0 38.0,8.0 39.0,8.387637975782013 39.0))
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_04FC82_N38E008_2022_02_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FC82_N38E008_2022_02_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FC82_N38E008_2022_02_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FC82_N38E008_2022_02_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FC82_N38E008_2022_02_12_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