https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-22T05:13:36.346129Z
2023-02-22T05:14:01.344413Z
s3://sentinel-s1-l1c/GRD/2023/2/22/IW/DV/S1A_IW_GRDH_1SDV_20230222T051336_20230222T051401_047344_05AECF_DFBA
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
2023-02-22T05:13:36.346129Z
2023-02-22T05:14:01.344413Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230222T051321_V20230222T043421_20230222T110921.EOF
193.1319027129389
693000
Copernicus Ground Segment
2023-02-22T05:44:12.983227Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230222T051336_20230222T051401_047344_05AECF_DFBA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.943681170859179 37.065557961657625,13.523553860690448 37.12924376099105,13.230677596996811 37.17269119303388,12.790743270824912 37.23650496420813,12.497047082505366 37.27813975371947,12.055904556830683 37.33922577958465,11.76141768322104 37.37903639304355,11.466622984253988 37.41811415780166,11.15556510309769 37.458499744929654,11.007362262819882 36.73743249942791,10.848340990525754 35.956585855956874,11.153332835500242 35.915839210008485,11.442392351691442 35.876459750905,11.731163746555932 35.83638666244152,12.163771207949864 35.77498005042838,12.451803614605922 35.733180268376316,12.883282949084537 35.669191873493475,13.170550325444607 35.6256763197547,13.58287554798596 35.56192768784151,13.76965035185841 36.34364264069989,13.943681170859179 37.065557961657625))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55992937832452
46.44198968261868
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
2023-02-22T08:12:56.846560Z
Batch API, v4.178.0
s3://deafrica-sentinel-1/s1_rtc/N36E012/2023/02/22/05AECF
2.0E-4
2.0E-4
true
block average
2
2
37.0
12.0
36.0
13.0
POLYGON((12.0 36.0,12.0 37.0,13.0 37.0,13.0 36.0,12.0 36.0))
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_05AECF_N36E012_2023_02_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AECF_N36E012_2023_02_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AECF_N36E012_2023_02_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AECF_N36E012_2023_02_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AECF_N36E012_2023_02_22_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