https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-16T06:38:15.700004Z
2022-08-16T06:38:44.678666Z
s3://sentinel-s1-l1c/GRD/2022/8/16/IW/DV/S1A_IW_GRDH_1SDV_20220816T063815_20220816T063844_044574_0551E9_953E
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
2022-08-16T06:38:15.700004Z
2022-08-16T06:38:44.678666Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220816T064410_V20220816T055641_20220816T123141.EOF
192.5632421388861
693000
Copernicus Ground Segment
2022-08-16T07:44:37.242981Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220816T063815_20220816T063844_044574_0551E9_953E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.54874354203678 28.687618913200257,-8.943882013169203 28.75415675712801,-9.213073297008515 28.798774408079225,-9.611516914545799 28.86376729305101,-9.878134696911632 28.90655576149943,-10.275337302668575 28.96926315260938,-10.540715364885243 29.010465178483436,-11.076025434619512 29.091882618584386,-11.146244623457466 28.73050140981972,-11.182095890516097 28.54987000073627,-11.219344219094378 28.369446406774045,-11.254669950379515 28.188729571571066,-11.29060139820126 28.008100305773667,-11.325744865231547 27.827347143824984,-11.361484473236544 27.646681355570927,-11.396646953038493 27.472339183035967,-10.869832845888515 27.39011145969136,-10.606948253465044 27.34828953469321,-10.214084009454815 27.28480843502076,-9.951698302462251 27.24175702246642,-9.558130889413569 27.17619867600935,-9.295664225014937 27.13182237984832,-8.904979421914911 27.064793475855524,-8.868087522324826 27.239821682262384,-8.827493487753209 27.42068784086226,-8.74917943306004 27.782916648923482,-8.629416952095422 28.325875112864292,-8.587451192481574 28.506516713042675,-8.54874354203678 28.687618913200257))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79226767294166
46.61579984062339
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
2022-08-31T15:25:03.333891Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N27W011/2022/08/16/0551E9
2.0E-4
2.0E-4
true
block average
2
2
28.0
-11.0
27.0
-10.0
POLYGON((-10.0 27.249682211424386,-10.606948253445676 27.348289534690274,-11.0 27.410428585963267,-11.0 28.0,-10.0 28.0,-10.0 27.249682211424386))
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_0551E9_N27W011_2022_08_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0551E9_N27W011_2022_08_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0551E9_N27W011_2022_08_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0551E9_N27W011_2022_08_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0551E9_N27W011_2022_08_16_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 2021
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