https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-06-21T16:31:36.230680Z
2020-06-21T16:31:57.631554Z
s3://sentinel-s1-l1c/GRD/2020/6/21/IW/DV/S1A_IW_GRDH_1SDV_20200621T163136_20200621T163157_033117_03D625_D390
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
2020-06-21T16:31:36.230680Z
2020-06-21T16:31:57.631554Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200621T201832_V20200621T145925_20200621T181655.EOF
347.6124728293395
693000
Copernicus S1 Core Ground Segment - DPA
2020-06-22T10:24:02.996625Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200621T163136_20200621T163157_033117_03D625_D390
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.531228990226644 -23.268435288641488,30.12268568370142 -23.13226488942696,30.712883471941005 -22.993922454864723,31.305943695410292 -22.852412574140573,31.890381937327284 -22.71051379389624,31.873488166141748 -22.646864647285167,31.824319433950112 -22.467305385159168,31.77251782430835 -22.28840438851619,31.723912072596963 -22.10873310046754,31.60123672514308 -21.662000522350958,31.020843014732648 -21.802474165308162,30.43155226465999 -21.942747342181207,29.83878218916513 -22.081464984527745,29.253592150151373 -22.216048012871127,29.276295422229676 -22.304255904903336,29.372121450457403 -22.66427154377478,29.41917426248952 -22.844493145498966,29.477330582915577 -23.02217258815503,29.51432574714986 -23.20472865993664,29.531228990226644 -23.268435288641488))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39963
45.64743244026892
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
2021-12-25T12:40:45.737402Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S23E031/2020/06/21/03D625
2.0E-4
2.0E-4
true
block average
2
2
-22.0
31.0
-23.0
32.0
POLYGON((31.694053334880014 -22.0,31.772517824317983 -22.288404388550095,31.824319433944222 -22.467305385138243,31.890381937327355 -22.710513793896308,31.0 -22.925413686224395,31.0 -22.0,31.694053334880014 -22.0))
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_03D625_S23E031_2020_06_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03D625_S23E031_2020_06_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03D625_S23E031_2020_06_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03D625_S23E031_2020_06_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03D625_S23E031_2020_06_21_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 2019
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