https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-03T18:34:21.649289Z
2021-07-03T18:34:46.647928Z
s3://sentinel-s1-l1c/GRD/2021/7/3/IW/DV/S1A_IW_GRDH_1SDV_20210703T183421_20210703T183446_038617_048E82_7F60
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
2021-07-03T18:34:21.649289Z
2021-07-03T18:34:46.647928Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.0518074994047
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-03T19:45:09.521364Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210703T183421_20210703T183446_038617_048E82_7F60
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.680605200136476 33.39547129966474,-9.282544880508294 33.45877885309861,-9.007749851798673 33.501680508093855,-8.59505374220411 33.56489098011073,-8.319591932798948 33.60626764807132,-7.905910735378106 33.66718354432747,-7.629802361163438 33.707025729872086,-7.353310221531992 33.746269768714626,-7.016295522888907 33.79319975916197,-7.053616846980573 33.97341524591114,-7.320510798713192 35.29586815530031,-7.662748765083725 35.249501973502305,-7.94417559171392 35.210593086169816,-8.225332053307323 35.17103205353638,-8.646551442996818 35.110471126523024,-8.927015328919522 35.069286590391556,-9.347178297038907 35.00629803141355,-9.626926338352122 34.963500212297895,-10.032133498691454 34.90028041285542,-9.848627297490125 34.118129384901145,-9.680605200136476 33.39547129966474))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6307679126553
46.26861878474964
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
2021-12-26T08:09:26.661086Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34W008/2021/07/03/048E82
2.0E-4
2.0E-4
true
block average
2
2
35.0
-8.0
34.0
-7.0
POLYGON((-7.260799469410415 35.0,-7.058982111803413 34.0,-8.0 34.0,-8.0 35.0,-7.260799469410415 35.0))
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_048E82_N34W008_2021_07_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048E82_N34W008_2021_07_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048E82_N34W008_2021_07_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048E82_N34W008_2021_07_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048E82_N34W008_2021_07_03_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