https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-20T17:43:42.063619Z
2018-01-20T17:44:11.090865Z
s3://sentinel-s1-l1c/GRD/2018/1/20/IW/DV/S1B_IW_GRDH_1SDV_20180120T174342_20180120T174411_009258_01098B_4F6A
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
2018-01-20T17:43:42.063619Z
2018-01-20T17:44:11.090865Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180120T200446_V20180120T155602_20180120T191332.EOF
347.0861314383021
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-20T20:33:25.934143Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180120T174342_20180120T174411_009258_01098B_4F6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.812174915 32.793740449,3.219457009 32.858941051,3.493829491 32.90206452,3.905882214 32.965621598,4.180908903 33.007238647,4.593928496 33.06852891,4.869590014 33.108630026,5.145499918 33.148122171,5.45244136 33.191284591,5.33417544 33.790233231,5.261164398 34.151008041,5.226463857 34.331635869,5.192971914 34.512421919,5.157128857 34.692886724,5.135312851 34.814738851,4.822413476 34.772043226,4.541162066 34.73292964,4.260177472 34.693168634,3.839208988 34.632316647,3.558907624 34.590944001,3.138981076 34.527682107,2.859385591 34.484707968,2.444381054 34.419659297,2.470030456 34.297566386,2.511785342 34.116864563,2.550978305 33.935759435,2.591360061 33.754844077,2.675640151 33.393580803,2.812174915 32.793740449))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83426625114661
46.49055711644264
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
2022-01-20T14:06:08.250719Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N33E004/2018/01/20/01098B
2.0E-4
2.0E-4
true
block average
2
2
34.0
4.0
33.0
5.0
POLYGON((5.0 33.12729615578309,4.133072231128122 33.0,4.0 33.0,4.0 34.0,5.0 34.0,5.0 33.12729615578309))
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_01098B_N33E004_2018_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01098B_N33E004_2018_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01098B_N33E004_2018_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01098B_N33E004_2018_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01098B_N33E004_2018_01_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 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