https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-05T06:05:12.999626Z
2021-12-05T06:05:37.998688Z
s3://sentinel-s1-l1c/GRD/2021/12/5/IW/DV/S1B_IW_GRDH_1SDV_20211205T060512_20211205T060537_029886_03915B_36A2
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
2021-12-05T06:05:12.999626Z
2021-12-05T06:05:37.998688Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4470449028176
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-05T07:16:07.776258Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211205T060512_20211205T060537_029886_03915B_36A2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.8373510137932726 26.306884213285425,-1.2220253430852699 26.373461257321118,-1.483566455496546 26.41809254915958,-1.8759831908352698 26.484098041908535,-2.138148766596993 26.527553307172486,-2.6633100060700756 26.613056474404754,-2.9251681370590257 26.65492179857041,-3.3134773001089344 26.716061430081535,-3.3502977270396235 26.535696944187602,-3.419694117071642 26.174110128604244,-3.6071678105568323 25.210480527184373,-3.222115135685427 25.148419015628548,-2.963307158300429 25.106106565290197,-2.4461393117817005 25.020115863523934,-2.0588010203311264 24.95445537208979,-1.800591762597667 24.910086558748702,-1.5429501689659022 24.8653381620667,-1.1625429271386514 24.79839378690425,-0.9154034693689255 25.944841399492727,-0.8768508886427616 26.125992080820435,-0.8373510137932726 26.306884213285425))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78491354703434
46.64636893068883
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
2021-12-26T15:55:24.455078Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N25W002/2021/12/05/03915B
2.0E-4
2.0E-4
true
block average
2
2
26.0
-2.0
25.0
-1.0
POLYGON((-1.0 25.55240916123121,-1.119082720461602 25.0,-2.0 25.0,-2.0 26.0,-1.0 26.0,-1.0 25.55240916123121))
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_03915B_N25W002_2021_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03915B_N25W002_2021_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03915B_N25W002_2021_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03915B_N25W002_2021_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03915B_N25W002_2021_12_05_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