https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-20T18:56:21.242481Z
2022-04-20T18:56:52.662337Z
s3://sentinel-s1-l1c/GRD/2022/4/20/IW/DV/S1A_IW_GRDH_1SDV_20220420T185621_20220420T185652_042861_051DBB_7FF4
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
2022-04-20T18:56:21.242481Z
2022-04-20T18:56:52.662337Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220420T210533_V20220420T171113_20220420T202843.EOF
347.6069201032251
693000
Copernicus Ground Segment
2022-04-20T21:38:15.236828Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220420T185621_20220420T185652_042861_051DBB_7FF4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.694605535105717 23.56875269720447,-13.094643214185316 23.67531127287567,-12.729131997022668 23.739007642062862,-12.485309116448677 23.780984256331745,-12.119615207563198 23.84317192464405,-11.875186017291972 23.88422206611715,-11.274209854064443 23.983391820846,-11.379963160772702 24.525652500489674,-11.414202622036148 24.70659057074977,-11.45013492513998 24.887252803834738,-11.520428744191694 25.248815727640864,-11.553977606745345 25.429843899837046,-11.58865805017561 25.610687813299485,-11.617717387902132 25.752450999210104,-11.978067066781424 25.69486755192713,-12.228079282960984 25.654361033765724,-12.600105840062692 25.593241209719817,-12.848318964938692 25.551902465040424,-13.09638781096622 25.510139542750114,-13.467581568153568 25.446810470308343,-13.714446599970353 25.40413708631321,-14.076575125541623 25.340732611388233,-14.045367856410731 25.198579624180024,-13.96745897847534 24.83636623334049,-13.88816096127474 24.474400584001195,-13.850038600743769 24.293147469708952,-13.809845083755304 24.112263101301934,-13.773135034376892 23.930757925475874,-13.694605535105717 23.56875269720447))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75187698452325
46.03279
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
2022-04-20T23:38:01.964823Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/N24W013/2022/04/20/051DBB
2.0E-4
2.0E-4
true
block average
2
2
25.0
-13.0
24.0
-12.0
POLYGON((-13.0 24.0,-13.0 25.0,-12.0 25.0,-12.0 24.0,-13.0 24.0))
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_051DBB_N24W013_2022_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051DBB_N24W013_2022_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051DBB_N24W013_2022_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051DBB_N24W013_2022_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051DBB_N24W013_2022_04_20_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