https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-09T04:01:34.289917Z
2022-11-09T04:02:00.205309Z
s3://sentinel-s1-l1c/GRD/2022/11/9/IW/DV/S1A_IW_GRDH_1SDV_20221109T040134_20221109T040200_045812_057AF0_38E0
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
2022-11-09T04:01:34.289917Z
2022-11-09T04:02:00.205309Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221109T022424_V20221109T014137_20221109T081637.EOF
192.6387363141637
693000
Copernicus Ground Segment
2022-11-09T04:06:58.739553Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221109T040134_20221109T040200_045812_057AF0_38E0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.835250026044267 30.010220138494468,30.441953630279954 30.075422395995886,30.178680285208642 30.11836529914371,29.783434269704507 30.181776718560815,29.518797246943805 30.22352402660738,29.123060563156518 30.284894240374182,28.858630639747407 30.325193968846026,28.5927107361299 30.365148453640508,28.26801428392269 30.41314115320751,28.233453101208507 30.232470761015406,28.09004907524823 29.510131588791356,28.019396526727675 29.148785686737043,27.98542598549715 28.978105953387253,28.30438499322994 28.929809587810972,28.565511922178402 28.889661947027232,28.82654394835285 28.848992830314295,29.21770473956692 28.787045208205598,29.608357004738718 28.723974684087512,29.86850028541291 28.68130714286283,30.128527475194854 28.63812493963838,30.515495130640314 28.572871859500346,30.55283805064075 28.743979454110196,30.594906569209346 28.924588544069355,30.67519842979804 29.286461583432988,30.71593332962594 29.4673014188291,30.75594274546858 29.648264554550774,30.79398531276461 29.8295577526386,30.835250026044267 30.010220138494468))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7275203341209
46.27093876234684
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
2022-11-09T05:54:43.020060Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N29E027/2022/11/09/057AF0
2.0E-4
2.0E-4
true
block average
2
2
30.0
27.0
29.0
28.0
POLYGON((27.989783577336315 29.0,28.0 29.051330836449896,28.0 29.0,27.989783577336315 29.0))
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_057AF0_N29E027_2022_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057AF0_N29E027_2022_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057AF0_N29E027_2022_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057AF0_N29E027_2022_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057AF0_N29E027_2022_11_09_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