https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-02T06:36:28.173280Z
2018-02-02T06:36:53.171767Z
s3://sentinel-s1-l1c/GRD/2018/2/2/IW/DV/S1A_IW_GRDH_1SDV_20180202T063628_20180202T063653_020424_022E94_7C92
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
2018-02-02T06:36:28.173280Z
2018-02-02T06:36:53.171767Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180202T083719_V20180202T041718_20180202T073448.EOF
192.8330826015453
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-02T09:04:15.820703Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180202T063628_20180202T063653_020424_022E94_7C92
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.535248858 33.209089439,-7.938580487 33.273370596,-8.218073848 33.317088842,-8.637831316 33.381487486,-8.918009838 33.423631752,-9.338779654 33.485661933,-9.619622634 33.526222292,-9.900725436 33.566146372,-10.191122218 33.606678381,-10.265123166 33.246035654,-10.30162063 33.065594397,-10.339476817 32.885339144,-10.376331692 32.704943038,-10.412574083 32.524459401,-10.44943902 32.344059689,-10.495835389 32.103936335,-10.210380078 32.063021045,-9.934048726 32.022762368,-9.657960811 31.981903268,-9.244292014 31.919492048,-8.968825913 31.87713837,-8.55610386 31.812492356,-8.281278211 31.768653606,-7.88465816 31.704261395,-7.831318126 31.944771325,-7.789192875 32.125419713,-7.747687447 32.306171173,-7.705428343 32.486803809,-7.662219069 32.667286724,-7.620289313 32.847979094,-7.535248858 33.209089439))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64285030669004
46.54786395660012
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
2022-01-21T08:58:53.869506Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N32W008/2018/02/02/022E94
2.0E-4
2.0E-4
true
block average
2
2
33.0
-8.0
32.0
-7.0
POLYGON((-7.584488823773624 33.0,-7.818439396095166 32.0,-8.0 32.0,-8.0 33.0,-7.584488823773624 33.0))
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_022E94_N32W008_2018_02_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022E94_N32W008_2018_02_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022E94_N32W008_2018_02_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022E94_N32W008_2018_02_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022E94_N32W008_2018_02_02_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