https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-13T17:16:51.550769Z
2022-07-13T17:17:16.550297Z
s3://sentinel-s1-l1c/GRD/2022/7/13/IW/DV/S1A_IW_GRDH_1SDV_20220713T171651_20220713T171716_044085_054322_7A08
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
2022-07-13T17:16:51.550769Z
2022-07-13T17:17:16.550297Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220713T192637_V20220713T153234_20220713T185004.EOF
347.7250196890102
693000
Copernicus Ground Segment
2022-07-13T19:47:59.230423Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220713T171651_20220713T171716_044085_054322_7A08
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.63334168221561 20.52657674426348,12.222563752573619 20.63459998425975,12.81680069898801 20.741356853674674,13.412177570572537 20.846115155676305,13.998818809677621 20.947173856348794,13.929011221379335 21.308897211765455,13.825269681290912 21.85174774289745,13.793909885860884 22.033225256558932,13.75815595340771 22.21396336921428,13.724316134931696 22.395015315209243,13.712334139248362 22.454939482882114,13.117919237744552 22.35469602761146,12.515947622817848 22.250805153538263,11.917497427910119 22.14515902026665,11.318426686508175 22.037048429799068,11.481773867354043 21.25163559495024,11.63334168221561 20.52657674426348))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87258430069412
46.08707400710627
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
2022-07-13T21:41:15.530810Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N21E012/2022/07/13/054322
2.0E-4
2.0E-4
true
block average
2
2
22.0
12.0
21.0
13.0
POLYGON((12.0 21.0,12.0 22.0,13.0 22.0,13.0 21.0,12.0 21.0))
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_054322_N21E012_2022_07_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054322_N21E012_2022_07_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054322_N21E012_2022_07_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054322_N21E012_2022_07_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054322_N21E012_2022_07_13_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 2021
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