https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-24T03:54:38.582061Z
2021-02-24T03:55:07.599815Z
s3://sentinel-s1-l1c/GRD/2021/2/24/IW/DV/S1B_IW_GRDH_1SDV_20210224T035438_20210224T035507_025743_0311AF_7F77
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
2021-02-24T03:54:38.582061Z
2021-02-24T03:55:07.599815Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210224T051859_V20210224T031111_20210224T094611.EOF
192.2639386493533
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-24T06:11:33.297234Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210224T035438_20210224T035507_025743_0311AF_7F77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.10794428298942 21.738879320391472,30.513395395727134 21.84652086807977,29.91578089430123 21.952399726392294,29.31598110176872 22.056327597814192,28.720259945866054 22.157227337657496,28.638910501843508 21.737097083469585,28.603227676530935 21.556323563929794,28.403258653007356 20.530890674368862,28.99272166893344 20.4287795121482,29.585431630143475 20.323955308789415,30.178768972278135 20.21686599986839,30.76532240423669 20.108883244125686,30.792103504925407 20.230061611194586,30.829328146266615 20.411486696920328,30.868232257733364 20.59260043924894,30.90634865522712 20.77385936425185,31.019210231291485 21.3179055072359,31.059142841155754 21.49882917469994,31.0955179644044 21.68040358457358,31.10794428298942 21.738879320391472))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80093750139319
46.02879
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
2021-12-26T01:31:28.939223Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/02/24/0311AF
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.109846615307553,29.641065037584678 22.0,29.0 22.0,29.0 22.109846615307553))
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_0311AF_N22E029_2021_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0311AF_N22E029_2021_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0311AF_N22E029_2021_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0311AF_N22E029_2021_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0311AF_N22E029_2021_02_24_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