https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-10T16:27:56.101198Z
2021-10-10T16:28:21.098697Z
s3://sentinel-s1-l1c/GRD/2021/10/10/IW/DV/S1B_IW_GRDH_1SDV_20211010T162756_20211010T162821_029076_03783A_9859
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
2021-10-10T16:27:56.101198Z
2021-10-10T16:28:21.098697Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5600198892804
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-10T17:17:04.347688Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211010T162756_20211010T162821_029076_03783A_9859
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.072211567555556 24.80896268781353,23.452142812779922 24.875819664006805,23.710406854520407 24.920673177950658,24.09772498124504 24.987043155496373,24.356745637697703 25.030827418471393,24.87415477595615 25.116849002262203,25.132751787584215 25.159122591003918,25.514811540603684 25.22070226771968,25.479133202357225 25.401317736281026,25.444661524966637 25.582213217282685,25.408997343118635 25.762916017644216,25.3398941103515 26.124659486337336,25.303744371295664 26.305273945959755,25.217965644664673 26.725759237629752,24.82965544465514 26.664608465597773,24.566520240497283 26.622531384840457,24.04302436335639 26.53728129990294,23.65064712891082 26.47204154485951,23.38908330284799 26.427912788267243,23.12841743918294 26.383426197622498,22.744033830018175 26.316895508266196,22.75699564323244 26.257235217790367,22.79787253563341 26.076444406290676,22.83788316378729 25.895503747536424,22.87895345467739 25.714749855485767,22.918350773489138 25.53370428400378,22.956186673345993 25.352384965262196,22.99277312389888 25.170844832002015,23.033188743983043 24.9899795670804,23.072211567555556 24.80896268781353))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77661880121783
46.64953445414412
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
2021-12-26T13:06:01.582986Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N25E022/2021/10/10/03783A
2.0E-4
2.0E-4
true
block average
2
2
26.0
22.0
25.0
23.0
POLYGON((23.0 25.138503602103714,22.91835077349911 25.533704283957583,22.814776357779376 26.0,23.0 26.0,23.0 25.138503602103714))
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_03783A_N25E022_2021_10_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03783A_N25E022_2021_10_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03783A_N25E022_2021_10_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03783A_N25E022_2021_10_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03783A_N25E022_2021_10_10_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