https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-17T06:28:07.449845Z
2023-10-17T06:28:32.448351Z
s3://sentinel-s1-l1c/GRD/2023/10/17/IW/DV/S1A_IW_GRDH_1SDV_20231017T062807_20231017T062832_050801_061F5C_D020
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
2023-10-17T06:28:07.449845Z
2023-10-17T06:28:32.448351Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231017T062910_V20231017T054834_20231017T122334.EOF
193.0481310593533
693000
Copernicus Ground Segment
2023-10-17T07:09:32.315367Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231017T062807_20231017T062832_050801_061F5C_D020
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.830427045515674 35.993732513756655,-5.242149477844837 36.057041238692705,-5.537665294333506 36.10153532870479,-5.964952188274574 36.16451150621018,-6.254608757966397 36.20627687057023,-6.689655513264107 36.26760962291078,-6.980055769790011 36.30761890061751,-7.270746681224184 36.34692286227074,-7.575370193862257 36.387303812857084,-7.649060382767181 36.026680801438594,-7.68683908782018 35.846443463147466,-7.725690661091127 35.66634744078365,-7.762505657863483 35.4859790538552,-7.7971515209018625 35.30531772081706,-7.833713970362535 35.12490974727075,-7.880868812108895 34.885010525262146,-7.581942128990844 34.84425647960971,-7.296672117663088 34.80463527091035,-7.011671657055931 34.76434647994745,-6.584683090317501 34.702664657324426,-6.159035296229997 34.639595824796835,-5.8759314784898224 34.59677258034583,-5.594610177434071 34.55352401910626,-5.191449786694578 34.49032868307785,-5.177694899088051 34.54973275333371,-5.134530601711594 34.73026738712173,-5.104526991944128 34.91287246940231,-5.062778350123754 35.09363267923984,-5.00859526362863 35.272449087234634,-4.959484798506039 35.45207698810049,-4.830427045515674 35.993732513756655))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57252126638293
46.45295041371143
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
2023-10-17T12:14:54.522874Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N35W007/2023/10/17/061F5C
2.0E-4
2.0E-4
true
block average
2
2
36.0
-7.0
35.0
-6.0
POLYGON((-7.0 35.0,-7.0 36.0,-6.0 36.0,-6.0 35.0,-7.0 35.0))
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_061F5C_N35W007_2023_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061F5C_N35W007_2023_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061F5C_N35W007_2023_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061F5C_N35W007_2023_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061F5C_N35W007_2023_10_17_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