https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-11T16:01:59.198798Z
2018-10-11T16:02:28.231013Z
s3://sentinel-s1-l1c/GRD/2018/10/11/IW/DV/S1B_IW_GRDH_1SDV_20181011T160159_20181011T160228_013107_018377_7ADA
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-10-11T16:01:59.198798Z
2018-10-11T16:02:28.231013Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181011T183740_V20181011T141727_20181011T173457.EOF
347.68997804735807
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-11T19:05:54.824484Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181011T160159_20181011T160228_013107_018377_7ADA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.949907713 21.462777812,30.576203584 21.576427096,31.079454407 21.665918792,31.457296068 21.732037199,31.709381076 21.775637746,32.331589922 21.881497177,32.320954093 21.939177618,32.285747587 22.12004974,32.24906031 22.300669839,32.213827009 22.481527571,32.142434856 22.843079023,32.013198674 23.507453531,31.638698875 23.445516799,31.383389502 23.402742158,31.128244763 23.359551462,30.745838836 23.293987779,30.236551015 23.205123924,29.98216104 23.16007504,29.602812743 23.092078929,29.744082362 22.426339238,29.821862755 22.064055658,29.860247493 21.882822483,29.900086303 21.701854023,29.938315849 21.520591319,29.949907713 21.462777812))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83679644128075
46.70128553544844
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
2021-12-23T15:39:29.225902Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E032/2018/10/11/018377
2.0E-4
2.0E-4
true
block average
2
2
22.0
32.0
21.0
33.0
POLYGON((32.30911510126824 22.0,32.33158992199948 21.881497177,32.0 21.82508216346569,32.0 22.0,32.30911510126824 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_018377_N21E032_2018_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018377_N21E032_2018_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018377_N21E032_2018_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018377_N21E032_2018_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018377_N21E032_2018_10_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 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