https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-20T16:21:32.070257Z
2023-05-20T16:22:01.086676Z
s3://sentinel-s1-l1c/GRD/2023/5/20/IW/DV/S1A_IW_GRDH_1SDV_20230520T162132_20230520T162201_048619_05D901_4581
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
2023-05-20T16:21:32.070257Z
2023-05-20T16:22:01.086676Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230520T165628_V20230520T131243_20230520T163013.EOF
347.2282392858159
693000
Copernicus Ground Segment
2023-05-20T17:58:21.608611Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230520T162132_20230520T162201_048619_05D901_4581
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.706651313687146 -30.797020808453745,34.05077449746288 -30.71807030133695,34.31002734260681 -30.657893151623234,34.56895848359446 -30.59720214560334,34.956748719958114 -30.505206130836285,35.21486909171127 -30.443238481856586,35.60143641713772 -30.349336267343123,35.85873714537329 -30.286103783848823,36.21981381523516 -30.196370433846415,36.08627604353564 -29.782232592802053,35.97227800600167 -29.425560460852346,35.85913756555753 -29.068766938506684,35.70932172022973 -28.59200517175185,35.353369949055214 -28.680167805842444,35.099752856102334 -28.742319818904672,34.71876806386973 -28.834658779168976,34.4644071584631 -28.895622893654505,34.082312165147556 -28.98617168437918,33.82721490184002 -29.04593685098748,33.57182530461391 -29.10521950252044,33.232868275661666 -29.183033896999802,33.372078727821474 -29.662600210086026,33.47711786201856 -30.021522001588544,33.5828727699657 -30.380347880699293,33.706651313687146 -30.797020808453745))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80023
45.51363801566058
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
2023-05-21T01:07:35.175557Z
Batch API, v4.205.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/05/20/05D901
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.512295837311623,36.15649463122255 -30.0,36.0 -30.0,36.0 -29.512295837311623))
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_05D901_S30E036_2023_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D901_S30E036_2023_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D901_S30E036_2023_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D901_S30E036_2023_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D901_S30E036_2023_05_20_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