https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-06T17:28:55.700103Z
2022-07-06T17:29:20.698523Z
s3://sentinel-s1-l1c/GRD/2022/7/6/IW/DV/S1A_IW_GRDH_1SDV_20220706T172855_20220706T172920_043983_05400A_3F2E
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
2022-07-06T17:28:55.700103Z
2022-07-06T17:29:20.698523Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220706T172809_V20220706T154052_20220706T221552.EOF
346.9688125357465
693000
Copernicus Ground Segment
2022-07-06T18:06:17.352330Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220706T172855_20220706T172920_043983_05400A_3F2E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.533239343056246 34.453660277001624,6.941012696262583 34.517625033636584,7.223000777159764 34.561002358914,7.506327705816782 34.60388526775252,7.933092671093103 34.66715555256837,8.354398438106443 34.728068508270134,8.636267841894567 34.767960262806064,8.921885652561718 34.807675245935584,9.228069863832072 34.84945986129083,9.190540202428174 35.029581210334015,9.157498492394186 35.21039221712721,9.126080261373618 35.39141060217708,9.091878745133837 35.5720548858715,9.055972190037371 35.752467124114325,9.014443217459956 35.93213669557754,8.976078395350518 36.11222417606223,8.938804593985132 36.292452191382296,8.924364160066125 36.35205019654963,8.609565188298415 36.310282055653346,8.32514461307741 36.27177667032975,8.037433694650606 36.232104744271005,7.610354807676339 36.1718625739628,7.180227963196188 36.109562768619675,6.89385630949428 36.06717425691413,6.611327467160822 36.02463701729514,6.1939855927800025 35.96050135839859,6.2538030251362855 35.72042384343798,6.299878271103301 35.54039606356321,6.359121114368142 35.362427661155245,6.384194291435099 35.17913509431479,6.425386138422109 34.9983598068464,6.452955964145145 34.81544703710729,6.492194257604561 34.63436389656177,6.533239343056246 34.453660277001624))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66235329491279
46.47272179628211
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
2022-07-06T20:09:30.313445Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N35E007/2022/07/06/05400A
2.0E-4
2.0E-4
true
block average
2
2
36.0
7.0
35.0
8.0
POLYGON((7.0 35.0,7.0 36.0,8.0 36.0,8.0 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_05400A_N35E007_2022_07_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05400A_N35E007_2022_07_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05400A_N35E007_2022_07_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05400A_N35E007_2022_07_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05400A_N35E007_2022_07_06_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