https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-12T14:53:01.514583Z
2021-03-12T14:53:26.513008Z
s3://sentinel-s1-l1c/GRD/2021/3/12/IW/DV/S1A_IW_GRDH_1SDV_20210312T145301_20210312T145326_036966_04596D_272B
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
2021-03-12T14:53:01.514583Z
2021-03-12T14:53:26.513008Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210312T124709_V20210312T114203_20210312T181703.EOF
347.633886129669
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-12T16:01:57.305864Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210312T145301_20210312T145326_036966_04596D_272B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.09835160098103 -22.873068158373645,54.66955360734027 -22.74172065328621,54.91218368258861 -22.68523231008701,55.2757558296548 -22.599815810368188,55.88071048068882 -22.455641870143033,56.45859216518336 -22.315525069894036,56.26153588329957 -21.5977099240479,56.16387202531289 -21.238634085835884,56.05078041007155 -20.820083747449313,55.487584895860635 -20.95599658320181,55.23873410276988 -21.015418870191105,54.87905800539794 -21.100546699563786,54.27870804975136 -21.240735565536248,53.7131146642819 -21.370619339085188,53.9123776068923 -22.15185321124681,54.09835160098103 -22.873068158373645))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08568
45.71812975034777
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
2021-12-26T02:22:38.653529Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S22E056/2021/03/12/04596D
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.09939348654803 -21.0,56.37197348978499 -22.0,56.0 -22.0,56.0 -21.0,56.09939348654803 -21.0))
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_04596D_S22E056_2021_03_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04596D_S22E056_2021_03_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04596D_S22E056_2021_03_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04596D_S22E056_2021_03_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04596D_S22E056_2021_03_12_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