https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-20T04:50:51.017332Z
2023-04-20T04:51:08.957477Z
s3://sentinel-s1-l1c/GRD/2023/4/20/IW/DV/S1A_IW_GRDH_1SDV_20230420T045051_20230420T045108_048175_05CABD_71AA
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
2023-04-20T04:50:51.017332Z
2023-04-20T04:51:08.957477Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230420T044944_V20230420T040941_20230420T104441.EOF
192.6594947054224
693000
Copernicus Ground Segment
2023-04-20T05:37:27.491556Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230420T045051_20230420T045108_048175_05CABD_71AA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.519953837613865 30.136639233661917,18.115883914960666 30.20350351769099,17.84612544092524 30.24740101313225,17.574608850420667 30.29098434581938,17.170200043675116 30.35478935082194,16.764461068838653 30.417467005739248,16.493951106422156 30.458512167453154,15.948279430662492 30.539498864810483,15.874836047092828 30.178759367970432,15.803829670053265 29.81755834783625,15.75870610574756 29.584595202528213,16.296883031535756 29.503449074837874,16.698450131844034 29.441397794765983,16.966792596102444 29.39921693915013,17.237070149933672 29.35615296389635,17.638608683387794 29.29109406786229,17.905550394471625 29.247129836704985,18.30205215077535 29.180772384247284,18.3134069359701 29.233161866549587,18.354589479305297 29.413892765677396,18.394928091077976 29.594767160725336,18.519953837613865 30.136639233661917))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75241787822851
46.57793883818789
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
2023-04-20T08:28:53.082968Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/04/20/05CABD
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.548212993972502,15.758706105747684 29.584595202528227,15.839694797832998 30.0,16.0 30.0,16.0 29.548212993972502))
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_05CABD_N29E015_2023_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CABD_N29E015_2023_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CABD_N29E015_2023_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CABD_N29E015_2023_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CABD_N29E015_2023_04_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