https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-04T05:30:45.636273Z
2021-10-04T05:31:06.696644Z
s3://sentinel-s1-l1c/GRD/2021/10/4/IW/DV/S1A_IW_GRDH_1SDV_20211004T053045_20211004T053106_039965_04BAE4_F9BB
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
2021-10-04T05:30:45.636273Z
2021-10-04T05:31:06.696644Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9426547685817
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-04T07:00:06.388133Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211004T053045_20211004T053106_039965_04BAE4_F9BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.204801338870183 34.46754663294558,8.786359665737322 34.53312024143377,8.495714555120387 34.5777553405827,8.210499641715991 34.62084379485244,7.792004232034758 34.682793287620854,7.372580061659746 34.743351620420206,7.08816446112811 34.78354233835774,6.804456308128771 34.822935259102195,6.508951090371751 34.86321667109107,6.477061273733227 34.682337034835996,6.442973374192987 34.501653489538604,6.408260198288547 34.32104875441056,6.336168286078171 33.96019251846401,6.287666474284171 33.7207569701393,6.576935665256528 33.680472022251,6.857165296906663 33.6407604628693,7.136969658052855 33.600439473343314,7.556337908789864 33.538752435336015,7.8358007372767045 33.49680823837182,8.25447097693214 33.43271591727142,8.671460436445509 33.36738188274124,8.948370997552178 33.32316749288439,9.04528989653722 33.743726111144106,9.167994666085837 34.28617367914647,9.204801338870183 34.46754663294558))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72578491388937
46.49240387202568
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
2021-12-26T12:48:31.383945Z
Batch API, v4.58.0
s3://deafrica-sentinel-1/s1_rtc/N33E007/2021/10/04/04BAE4
2.0E-4
2.0E-4
true
block average
2
2
34.0
7.0
33.0
8.0
POLYGON((8.0 33.47167172071663,7.556337908800993 33.5387524353344,7.0 33.62017737923263,7.0 34.0,8.0 34.0,8.0 33.47167172071663))
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_04BAE4_N33E007_2021_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BAE4_N33E007_2021_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BAE4_N33E007_2021_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BAE4_N33E007_2021_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BAE4_N33E007_2021_10_04_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