https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-19T17:19:09.926914Z
2018-11-19T17:19:38.944507Z
s3://sentinel-s1-l1c/GRD/2018/11/19/IW/DV/S1A_IW_GRDH_1SDV_20181119T171909_20181119T171938_024660_02B5C1_6402
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
2018-11-19T17:19:09.926914Z
2018-11-19T17:19:38.944507Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181119T194550_V20181119T153212_20181119T184942.EOF
347.258856738969
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-19T19:58:13.918353Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181119T171909_20181119T171938_024660_02B5C1_6402
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.544436433 30.270531005,9.937790085 30.335527043,10.20256308 30.378563485,10.60015425 30.442113042,10.86549939 30.48380734,11.263937702 30.545337291,11.529840141 30.585680979,11.795961262 30.625482107,12.114877832 30.67240436,12.067486072 30.910559926,12.030916017 31.09099381,11.959737831 31.452132016,11.88793433 31.813168469,11.851095789 31.993548626,11.815446687 32.174093633,11.791008902 32.295040297,11.466444222 32.248610292,11.195623705 32.209179984,10.92503836 32.169171308,10.519607543 32.108076915,10.249622594 32.06662847,9.845105562 32.003381131,9.57573851 31.960501924,9.17558771 31.895674392,9.203495918 31.774551242,9.244284981 31.593723072,9.286274368 31.413093225,9.368138733 31.051493782,9.449187933 30.689769025,9.490657617 30.509065238,9.544436433 30.270531005))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77039316111629
46.3361964795632
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
2021-12-23T18:01:40.700814Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2018/11/19/02B5C1
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.849821947681493 32.0,12.0 31.24785303251529,12.0 31.0,11.0 31.0,11.0 32.0,11.849821947681493 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_02B5C1_N31E011_2018_11_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B5C1_N31E011_2018_11_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B5C1_N31E011_2018_11_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B5C1_N31E011_2018_11_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B5C1_N31E011_2018_11_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 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