https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-22T02:51:13.690474Z
2021-01-22T02:51:38.689833Z
s3://sentinel-s1-l1c/GRD/2021/1/22/IW/DV/S1B_IW_GRDH_1SDV_20210122T025113_20210122T025138_025261_030207_BEF9
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
2021-01-22T02:51:13.690474Z
2021-01-22T02:51:38.689833Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210122T044133_V20210122T001818_20210122T033548.EOF
192.2008270602718
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-22T05:05:15.578108Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210122T025113_20210122T025138_025261_030207_BEF9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.3754922301507 -16.667224071009784,40.81525831832049 -16.539482225346642,40.22964216396451 -16.404171502413163,39.64464607868911 -16.267200756413363,39.09438681043092 -16.136715866342247,39.00512996757764 -16.49691550263082,38.91468072295608 -16.85696937224791,38.82348069125216 -17.216889797051607,38.716452189323306 -17.636517616083605,39.26933603285653 -17.76840288119824,39.8584143922642 -17.907002178587536,40.44839787294866 -18.04383057588893,41.012893112339995 -18.172875584318742,41.20222189916741 -17.390087679912387,41.3754922301507 -16.667224071009784))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24289
45.86430266950521
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
2021-12-25T23:47:52.075945Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S18E041/2021/01/22/030207
2.0E-4
2.0E-4
true
block average
2
2
-17.0
41.0
-18.0
42.0
POLYGON((41.29572587499155 -17.0,41.05470561923609 -18.0,41.0 -18.0,41.0 -17.0,41.29572587499155 -17.0))
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_030207_S18E041_2021_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030207_S18E041_2021_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030207_S18E041_2021_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030207_S18E041_2021_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030207_S18E041_2021_01_22_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