https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-31T14:52:38.393749Z
2022-03-31T14:53:07.408884Z
s3://sentinel-s1-l1c/GRD/2022/3/31/IW/DV/S1A_IW_GRDH_1SDV_20220331T145238_20220331T145307_042566_0513D6_59AB
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
2022-03-31T14:52:38.393749Z
2022-03-31T14:53:07.408884Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220331T151114_V20220331T132053_20220331T195553.EOF
347.571369447405
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-31T15:41:22.642165Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220331T145238_20220331T145307_042566_0513D6_59AB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.53056837980746 -24.492525400382004,55.1018709366088 -24.361007718541508,55.34746753976458 -24.303721745584845,55.71544855419543 -24.2170539733343,55.9604923041733 -24.158784907313304,56.32764091402959 -24.07064908117559,56.57212768777547 -24.011405697472483,56.91765393354234 -23.926917401703793,56.79963198904769 -23.51045170198018,56.698737493800635 -23.151836758118588,56.59846937275472 -22.7931329782025,56.465602314178966 -22.314253080858307,55.88199412301914 -22.455771816693463,55.276568432519014 -22.600060326457434,54.91271271310907 -22.685543910835847,54.669893192785636 -22.742076271646933,54.10512366910194 -22.871955681030027,54.230339172291465 -23.353144994444605,54.324740028154025 -23.71359921148298,54.419650100262295 -24.07398235632666,54.53056837980746 -24.492525400382004))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.97495
45.6571521963994
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
2022-03-31T18:48:52.194230Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S25E056/2022/03/31/0513D6
2.0E-4
2.0E-4
true
block average
2
2
-24.0
56.0
-25.0
57.0
POLYGON((56.61877282118847 -24.0,56.0 -24.149300890985458,56.0 -24.0,56.61877282118847 -24.0))
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_0513D6_S25E056_2022_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0513D6_S25E056_2022_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0513D6_S25E056_2022_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0513D6_S25E056_2022_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0513D6_S25E056_2022_03_31_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