https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-16T19:04:59.652948Z
2022-09-16T19:05:28.668282Z
s3://sentinel-s1-l1c/GRD/2022/9/16/IW/DV/S1A_IW_GRDH_1SDV_20220916T190459_20220916T190528_045034_056176_1C2F
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
2022-09-16T19:04:59.652948Z
2022-09-16T19:05:28.668282Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220916T175611_V20220916T171941_20220916T235441.EOF
347.5582991901332
693000
Copernicus Ground Segment
2022-09-16T19:27:23.560242Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220916T190459_20220916T190528_045034_056176_1C2F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.988825737862168 24.6664934180709,-15.620700640839148 24.73140999315647,-15.373453564857055 24.774466151317952,-15.002265198536445 24.83828553251252,-14.754127101758503 24.880399111383475,-14.382435573225077 24.942659718753948,-14.133132189989308 24.983865303370013,-13.884872954128095 25.02445813042998,-13.543944522682278 25.079476060649352,-13.696393432239077 25.860800589698226,-13.766464086289561 26.222429723091622,-13.838978606721955 26.58366193717798,-13.86255643656919 26.70428551956179,-14.208418564724802 26.649860374208146,-14.460158067512051 26.609677602372976,-14.711720890746951 26.569050623030314,-15.088730581665317 26.50727970084634,-15.339845207735184 26.465547151853055,-15.716175713550868 26.402123040686412,-15.966833012811346 26.359291815660036,-16.34001278857768 26.294653264337384,-16.157195559739705 25.449351659988686,-15.988825737862168 24.6664934180709))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7784476762317
46.11828216912632
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
2022-09-16T21:49:24.867600Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N24W016/2022/09/16/056176
2.0E-4
2.0E-4
true
block average
2
2
25.0
-16.0
24.0
-15.0
POLYGON((-15.988825737862177 24.666493418070935,-16.0 24.718449660076825,-16.0 25.0,-15.0 25.0,-15.0 24.83866997818416,-15.988825737862177 24.666493418070935))
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_056176_N24W016_2022_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056176_N24W016_2022_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056176_N24W016_2022_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056176_N24W016_2022_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056176_N24W016_2022_09_16_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