https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-31T18:40:38.974585Z
2022-10-31T18:41:01.949688Z
s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T184038_20221031T184101_045690_0576E0_4DEC
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
2022-10-31T18:40:38.974585Z
2022-10-31T18:41:01.949688Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221031T203514_V20221031T165454_20221031T201224.EOF
347.521487750417
693000
Copernicus Ground Segment
2022-10-31T21:17:15.612323Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221031T184038_20221031T184101_045690_0576E0_4DEC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.044935282469035 25.760390156118266,-9.685757805383346 25.822974442923865,-9.43808540210075 25.865572682058467,-9.189278561019226 25.907910219078335,-8.816869454992888 25.970429035242734,-8.44404976507302 26.031993816088235,-8.194796201618697 26.07258258025971,-7.9448884138826745 26.112818370098687,-7.580554206813315 26.170650222163857,-7.615557962334536 26.35136451342917,-7.686493887167005 26.71282158963462,-7.7225191975308025 26.89345781356981,-7.7927220387098295 27.255003804604492,-7.827571101399328 27.43007825198965,-8.196114203944845 27.372729985873775,-8.448520357905421 27.332855607372675,-8.700390817412915 27.29258308702802,-9.076904115972868 27.231481079887082,-9.328081571529554 27.19012011425836,-9.703041194329298 27.12748202949566,-9.9558929458511 27.084640699486904,-10.32000795708522 27.02208548355348,-10.2408254580665 26.665804348272555,-10.200087540328942 26.484972652491713,-10.160994037872168 26.303856325708054,-10.044935282469035 25.760390156118266))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74653236158392
46.03404188205808
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
2022-10-31T23:13:09.364396Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N26W010/2022/10/31/0576E0
2.0E-4
2.0E-4
true
block average
2
2
27.0
-10.0
26.0
-9.0
POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 26.0))
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_0576E0_N26W010_2022_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0576E0_N26W010_2022_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0576E0_N26W010_2022_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0576E0_N26W010_2022_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0576E0_N26W010_2022_10_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 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