https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-23T16:51:50.357368Z
2021-03-23T16:52:15.356511Z
s3://sentinel-s1-l1c/GRD/2021/3/23/IW/DV/S1B_IW_GRDH_1SDV_20210323T165150_20210323T165215_026145_031EAC_B3F7
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
2021-03-23T16:51:50.357368Z
2021-03-23T16:52:15.356511Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.65260177723144
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-23T17:59:24.684367Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210323T165150_20210323T165215_026145_031EAC_B3F7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.38396656969899 22.547753968696004,17.758048524869913 22.615185667219546,18.011047197092235 22.660259452498845,18.391126344892456 22.727169142005092,18.645547813325823 22.771417546655307,19.155575278807813 22.858815211172473,19.409025797957888 22.901599813170243,19.78523435317971 22.964311523833295,19.75042728263379 23.1451216630719,19.677781359221527 23.50641895504673,19.607947546987127 23.868158982758075,19.57078906852036 24.048659310199923,19.532654233714105 24.22899946690533,19.498201533392955 24.40993063825832,19.48601213997823 24.4695058289215,19.10532332913613 24.40743218924125,18.850567477206454 24.365321441787408,18.335584787922205 24.278809639385983,18.07869736270424 24.23495906530082,17.694193098062186 24.16845875076084,17.43901542778144 24.12375230673042,17.061675606422856 24.05680403824174,17.306916698902274 22.91005913274361,17.38396656969899 22.547753968696004))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85871110389468
46.71621192603624
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
2021-12-26T02:55:08.510496Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E018/2021/03/23/031EAC
2.0E-4
2.0E-4
true
block average
2
2
24.0
18.0
23.0
19.0
POLYGON((18.0 23.0,18.0 24.0,19.0 24.0,19.0 23.0,18.0 23.0))
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_031EAC_N23E018_2021_03_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031EAC_N23E018_2021_03_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031EAC_N23E018_2021_03_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031EAC_N23E018_2021_03_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031EAC_N23E018_2021_03_23_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