https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-20T18:06:19.266123Z
2023-06-20T18:06:48.441525Z
s3://sentinel-s1-l1c/GRD/2023/6/20/IW/DV/S1A_IW_GRDH_1SDV_20230620T180619_20230620T180648_049073_05E6B1_7E44
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
2023-06-20T18:06:19.266123Z
2023-06-20T18:06:48.441525Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230620T200527_V20230620T162159_20230620T193929.EOF
347.720482447168
693000
Copernicus Ground Segment
2023-06-20T20:19:38.102144Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230620T180619_20230620T180648_049073_05E6B1_7E44
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.7373906896439271 20.64633660349195,-0.14585219507677855 20.75466589489222,0.4501194237554956 20.861597201234204,1.0457840052605545 20.966255774267367,1.6331033315655796 21.067270578696796,1.3155053587204535 22.70180951190656,0.7208794536590991 22.60185394466471,0.11737572455306736 22.498003719792735,-0.48477042835107037 22.391979870751072,-1.0812882601811071 22.28457644841226,-0.8885925669611363 21.371416442334567,-0.851178044081636 21.19005342885349,-0.7373906896439271 20.64633660349195))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82866235062535
46.03961711807285
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
2023-06-20T23:08:33.424204Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/N21W001/2023/06/20/05E6B1
2.0E-4
2.0E-4
true
block average
2
2
22.0
-1.0
21.0
0.0
POLYGON((-0.8114042576871304 21.0,-1.0 21.8993618807142,-1.0 22.0,0.0 22.0,0.0 21.0,-0.8114042576871304 21.0))
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_05E6B1_N21W001_2023_06_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E6B1_N21W001_2023_06_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E6B1_N21W001_2023_06_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E6B1_N21W001_2023_06_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E6B1_N21W001_2023_06_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