https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-03T16:28:44.515924Z
2018-01-03T16:29:13.530587Z
s3://sentinel-s1-l1c/GRD/2018/1/3/IW/DV/S1A_IW_GRDH_1SDV_20180103T162844_20180103T162913_019992_0220E0_F404
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
2018-01-03T16:28:44.515924Z
2018-01-03T16:29:13.530587Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180103T172254_V20180103T132024_20180103T163754.EOF
347.1059999605159
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-03T18:36:43.708384Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180103T162844_20180103T162913_019992_0220E0_F404
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.205541793 -32.561228622,32.542334696 -32.484011377,32.808023355 -32.422353569,33.073349862 -32.360138847,33.470656623 -32.26577709,33.735069874 -32.202179183,34.130998538 -32.105752478,34.394487718 -32.040784529,34.761115409 -31.949312174,34.622225403 -31.536012828,34.503638845 -31.179826474,34.385993148 -30.823506016,34.230576481 -30.348240683,33.869511018 -30.438051451,33.610054184 -30.501865668,33.220238017 -30.596621576,32.959942059 -30.659145721,32.568874046 -30.751957394,32.3077482 -30.813179335,32.04629309 -30.873877031,31.714906063 -30.949927235,31.858801975 -31.428168366,31.967633121 -31.786752529,32.077254638 -32.145231442,32.205541793 -32.561228622))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.69019
45.51581534000964
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
2022-01-19T16:23:22.225615Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S33E032/2018/01/03/0220E0
2.0E-4
2.0E-4
true
block average
2
2
-32.0
32.0
-33.0
33.0
POLYGON((32.20554179300007 -32.561228621999696,32.03284340372444 -32.0,33.0 -32.0,33.0 -32.37733818876471,32.20554179300007 -32.561228621999696))
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_0220E0_S33E032_2018_01_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0220E0_S33E032_2018_01_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0220E0_S33E032_2018_01_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0220E0_S33E032_2018_01_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0220E0_S33E032_2018_01_03_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