https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-19T17:19:29.621755Z
2022-06-19T17:19:58.647063Z
s3://sentinel-s1-l1c/GRD/2022/6/19/IW/DV/S1A_IW_GRDH_1SDV_20220619T171929_20220619T171958_043735_0538B0_A078
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
2022-06-19T17:19:29.621755Z
2022-06-19T17:19:58.647063Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220619T173943_V20220619T171122_20220619T234622.EOF
347.25852893876436
693000
Copernicus Ground Segment
2022-06-19T17:55:11.142072Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220619T171929_20220619T171958_043735_0538B0_A078
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.543741481136147 30.269964121671055,9.94168475208167 30.335714201077742,10.210619480509186 30.379413626609683,10.479196586411767 30.42246586576678,10.881855814499014 30.485908874731113,11.285196169734895 30.54813427490741,11.554114323486097 30.588886155560246,11.823096769888927 30.62905960641594,12.117032372710188 30.672276802768625,12.069970170632441 30.910256429907463,12.03327132286455 31.090645000397437,11.96125256943464 31.451612039423157,11.891021041116213 31.812819602947545,11.852001488185092 31.99286520742856,11.814006991967595 32.173055713638384,11.789613711938067 32.29473414121925,11.490091796703844 32.251909407406686,11.216914450123607 32.21218617989581,10.80663231452227 32.15135484432453,10.534747133531758 32.1102652056195,10.125868078659437 32.047306394110194,9.852377981976314 32.00441223405138,9.579660250404158 31.961012543503177,9.175777283059642 31.895586320136907,9.2036134176231 31.773718606750872,9.243453948173524 31.59276001663268,9.285380044896144 31.412144627461753,9.326347617983828 31.23137467467562,9.368520895341076 31.050805398410294,9.407869780208614 30.86977318847429,9.490824280634964 30.50841705562666,9.543741481136147 30.269964121671055))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77319389499511
46.49996613130581
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
2022-06-19T19:58:25.124721Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2022/06/19/0538B0
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.850497064589046 32.0,11.891021041115627 31.812819602950228,12.0 31.25740505006324,12.0 31.0,11.0 31.0,11.0 32.0,11.850497064589046 32.0))
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_0538B0_N31E011_2022_06_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0538B0_N31E011_2022_06_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0538B0_N31E011_2022_06_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0538B0_N31E011_2022_06_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0538B0_N31E011_2022_06_19_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