https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-26T05:47:45.594902Z
2021-09-26T05:48:10.594197Z
s3://sentinel-s1-l1c/GRD/2021/9/26/IW/DV/S1B_IW_GRDH_1SDV_20210926T054745_20210926T054810_028865_0371DA_20E6
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
2021-09-26T05:47:45.594902Z
2021-09-26T05:48:10.594197Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.6327308396253
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-26T06:58:14.837559Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210926T054745_20210926T054810_028865_0371DA_20E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.080018683338607 29.972915301794878,3.6857904145129163 30.038307299285822,3.41473003661197 30.08253162125671,3.1421021716671547 30.126408384912516,2.735960475633476 30.190656920517927,2.1912979102986254 30.274717244217857,1.9198372371861114 30.315717511670577,1.5142484293763063 30.37586325489568,1.4083124292051026 29.834113497338212,1.336321742228195 29.473068196220744,1.2653947156966 29.111850649101243,1.2174308854310583 28.871442226227266,1.4830860548210003 28.83118808149282,1.8838655025995465 28.769407199257326,2.418315137304858 28.68505946804953,2.685428266194039 28.642062054464233,3.0863556305357935 28.57647146106113,3.353048259937016 28.532140114624855,3.7420861020477014 28.46646176720843,3.7563279858090217 28.52629846509419,3.8366082652061877 28.888074356546472,3.9587874182859766 29.430454415904418,4.038932387576763 29.792268757966877,4.080018683338607 29.972915301794878))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70016902128936
46.61967653423692
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
2021-12-26T12:22:34.408670Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N29E002/2021/09/26/0371DA
2.0E-4
2.0E-4
true
block average
2
2
30.0
2.0
29.0
3.0
POLYGON((2.0 29.0,2.0 30.0,3.0 30.0,3.0 29.0,2.0 29.0))
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_0371DA_N29E002_2021_09_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0371DA_N29E002_2021_09_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0371DA_N29E002_2021_09_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0371DA_N29E002_2021_09_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0371DA_N29E002_2021_09_26_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