https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-30T17:37:18.853227Z
2022-04-30T17:37:47.885007Z
s3://sentinel-s1-l1c/GRD/2022/4/30/IW/DV/S1A_IW_GRDH_1SDV_20220430T173718_20220430T173747_043006_05227C_0930
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
2022-04-30T17:37:18.853227Z
2022-04-30T17:37:47.885007Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220430T145842_V20220430T141017_20220430T204517.EOF
346.8772432627944
693000
Copernicus Ground Segment
2022-04-30T18:19:22.433386Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220430T173718_20220430T173747_043006_05227C_0930
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.266250914902675 35.40667043032195,4.680208061953627 35.47075490422751,4.963332926392132 35.51370743587171,5.2484691050574455 35.55624776263208,5.678881592927989 35.61910201843965,5.96365701959118 35.65979416238893,6.387934141505106 35.71910320469388,6.670963330601936 35.75778949289329,6.989170821333131 35.800429553050655,6.977496725918321 35.858196416770554,6.907913062282634 36.21946739136206,6.874095114067256 36.40022299864161,6.827987921071283 36.57937813850501,6.7874127139997364 36.759254198232696,6.748446828658123 36.9393397369313,6.669582801543657 37.299385628898804,6.64416725507072 37.42056061223673,6.319238228898422 37.378302470093296,6.028624655491276 37.33969665507242,5.738310861811939 37.30037918217342,5.303412600209292 37.240072312862445,5.013868826095679 37.198983279773614,4.580147254979545 37.136027575220645,4.291402221311375 37.09317831342824,3.867292984191532 37.02887461049011,3.8993467063465848 36.90791641937553,3.9449599065938026 36.72769584292651,3.9896444793560772 36.54733951884633,4.036253727273798 36.36728472863281,4.083584057868053 36.18734711778501,4.13346266541049 36.007810722083114,4.167403105135592 35.82581361027564,4.208615510378881 35.64494395278692,4.266250914902675 35.40667043032195))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65994538568599
46.43612190142956
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
2022-04-30T20:18:27.033224Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N35E006/2022/04/30/05227C
2.0E-4
2.0E-4
true
block average
2
2
36.0
6.0
35.0
7.0
POLYGON((6.9501842277334624 36.0,6.989170821333208 35.800429553050705,6.387934141501177 35.71910320469329,6.0 35.66487449138006,6.0 36.0,6.9501842277334624 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_05227C_N35E006_2022_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05227C_N35E006_2022_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05227C_N35E006_2022_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05227C_N35E006_2022_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05227C_N35E006_2022_04_30_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