https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-01T18:26:59.141393Z
2021-10-01T18:27:34.891592Z
s3://sentinel-s1-l1c/GRD/2021/10/1/IW/DV/S1B_IW_GRDH_1SDV_20211001T182659_20211001T182734_028946_037432_4056
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
2021-10-01T18:26:59.141393Z
2021-10-01T18:27:34.891592Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9793851761089
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-01T20:55:49.859548Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211001T182659_20211001T182734_028946_037432_4056
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.4939171609199144 8.937297156220842,-3.9334125616154303 9.051098565174756,-3.368673434334307 9.164819097542855,-2.806760223445556 9.27702172348448,-2.2576804270101762 9.385736910337625,-2.2930377357824803 9.56687072688347,-2.3295559811231614 9.747863358582196,-2.436767338012268 10.291268819474496,-2.5451517532965746 10.834395489543013,-2.6157775420088414 11.196768914741392,-2.659577869936083 11.418715604873693,-3.2130055220702207 11.311483672728164,-3.780097254365351 11.200443386390859,-4.3448031929436866 11.088714651065144,-4.907762498347516 10.976192165977352,-4.898879706624385 10.935334718631475,-4.861546466232205 10.753802594393383,-4.828889286139821 10.57132560285277,-4.7549741524257625 10.20809671911829,-4.716672260411883 10.026751066091922,-4.679161101046527 9.845243526933947,-4.643315682919945 9.66339579163904,-4.6054747753972896 9.48195078370139,-4.568398402606344 9.300348263473783,-4.530231319005116 9.118965758347157,-4.4939171609199144 8.937297156220842))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85690501978628
46.06326483272747
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
2021-12-26T12:39:07.040669Z
Batch API, v4.58.0
s3://deafrica-sentinel-1/s1_rtc/N10W004/2021/10/01/037432
2.0E-4
2.0E-4
true
block average
2
2
11.0
-4.0
10.0
-3.0
POLYGON((-4.0 10.0,-4.0 11.0,-3.0 11.0,-3.0 10.0,-4.0 10.0))
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_037432_N10W004_2021_10_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037432_N10W004_2021_10_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037432_N10W004_2021_10_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037432_N10W004_2021_10_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037432_N10W004_2021_10_01_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