https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-27T17:08:46.933350Z
2023-07-27T17:09:11.932925Z
s3://sentinel-s1-l1c/GRD/2023/7/27/IW/DV/S1A_IW_GRDH_1SDV_20230727T170846_20230727T170911_049612_05F73C_C2A6
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
2023-07-27T17:08:46.933350Z
2023-07-27T17:09:11.932925Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230727T190920_V20230727T152426_20230727T184156.EOF
347.71974351125544
693000
Copernicus Ground Segment
2023-07-27T19:28:22.479271Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230727T170846_20230727T170911_049612_05F73C_C2A6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.647920826012907 20.720017895243096,14.23744877916037 20.82789838949478,14.83197745688515 20.934489485432767,15.428054413767624 21.03913352884248,16.02219634658519 21.141215505713067,15.98806664430997 21.322193555776916,15.950219732570051 21.50263318527374,15.915555507106289 21.683605097288005,15.881813759929738 21.864726426735718,15.845329948599568 22.04538400274814,15.812159586052164 22.22658988216312,15.775688535968703 22.407241638787585,15.729416276440743 22.64787672987964,15.131854236437128 22.54735709783313,14.529170059587056 22.443579114580963,13.931433128181162 22.33827611552591,13.333644874769984 22.230602092272555,13.383639114625423 21.98936833319659,13.461371447363515 21.62708027047842,13.53421886923407 21.26389598183901,13.647920826012907 20.720017895243096))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86702750950264
46.07873547905675
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
2023-07-27T21:04:46.042381Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N21E013/2023/07/27/05F73C
2.0E-4
2.0E-4
true
block average
2
2
22.0
13.0
21.0
14.0
POLYGON((13.589388382881822 21.0,13.53421886923582 21.2638959818305,13.461371447363394 21.627080270479464,13.381435765880806 22.0,14.0 22.0,14.0 21.0,13.589388382881822 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_05F73C_N21E013_2023_07_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F73C_N21E013_2023_07_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F73C_N21E013_2023_07_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F73C_N21E013_2023_07_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F73C_N21E013_2023_07_27_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