https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-11T18:33:08.944778Z
2023-02-11T18:33:37.952685Z
s3://sentinel-s1-l1c/GRD/2023/2/11/IW/DV/S1A_IW_GRDH_1SDV_20230211T183308_20230211T183337_047192_05A992_0116
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
2023-02-11T18:33:08.944778Z
2023-02-11T18:33:37.952685Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230211T184829_V20230211T182527_20230212T010027.EOF
347.3495175228881
693000
Copernicus Ground Segment
2023-02-11T19:01:39.854279Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230211T183308_20230211T183337_047192_05A992_0116
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.638667678055333 28.75625326647163,-8.37952406276836 28.799997211357052,-7.985248886732315 28.865526930821975,-7.59304195748855 28.92949320481159,-7.330901462115257 28.971567642205617,-7.068646957967056 29.013116583666488,-6.674443251498925 29.0745472623352,-6.4117154962099665 29.11480826815024,-6.107564145059029 29.160722787658685,-6.1541143967418055 29.399294737301393,-6.190199667697894 29.579854445175418,-6.22415225178215 29.76072621016418,-6.257303597649455 29.941710462726743,-6.31967729142292 30.30423123686335,-6.352300532722477 30.48527068819437,-6.396101737131332 30.664683229606155,-6.419507113681152 30.78494410277198,-6.7241361049853925 30.740223927394894,-6.99626199225301 30.69963310484846,-7.3917624824844115 30.63954963709953,-7.655158546420828 30.59882765990492,-7.929750334115541 30.555782710262218,-8.32562414557007 30.492626086824544,-8.603144365434842 30.447598031736337,-9.001575773919562 30.38183502897524,-8.973395200798063 30.261625792684264,-8.881828468167592 29.90161659990313,-8.826816451238104 29.723162100374182,-8.79622020727394 29.54063064362959,-8.7230810029641 29.17756051016983,-8.689872245834286 28.99545639147148,-8.651592491973584 28.81420643247174,-8.638667678055333 28.75625326647163))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77078510670673
46.47134733659313
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
2023-02-12T01:59:55.676279Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N28W009/2023/02/11/05A992
2.0E-4
2.0E-4
true
block average
2
2
29.0
-9.0
28.0
-8.0
POLYGON((-8.638667678055553 28.75625326647155,-8.690700824524363 29.0,-8.0 29.0,-8.0 28.86307525145428,-8.638667678055553 28.75625326647155))
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_05A992_N28W009_2023_02_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A992_N28W009_2023_02_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A992_N28W009_2023_02_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A992_N28W009_2023_02_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A992_N28W009_2023_02_11_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