https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-01T02:37:11.169857Z
2022-05-01T02:37:41.766216Z
s3://sentinel-s1-l1c/GRD/2022/5/1/IW/DV/S1A_IW_GRDH_1SDV_20220501T023711_20220501T023741_043011_0522A9_6DA5
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
2022-05-01T02:37:11.169857Z
2022-05-01T02:37:41.766216Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220501T041640_V20220501T000239_20220501T032009.EOF
192.4085192796091
693000
Copernicus Ground Segment
2022-05-01T07:05:59.442689Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220501T023711_20220501T023741_043011_0522A9_6DA5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.009907012430475 -22.48401017095595,43.44938549482067 -22.355140154745214,42.84808126528911 -22.214454956086787,42.247150657655745 -22.071367442833797,41.66829942667715 -21.931182037072727,41.47149430987981 -22.649089012404286,41.42171120062797 -22.828486234027654,41.321431533357796 -23.187153849392836,41.19448467300087 -23.637795677649834,41.77970444148126 -23.780222389739674,42.14410227392705 -23.867636141625574,42.387303739702276 -23.925435671831437,42.75250864014332 -24.01141710168185,42.99624603730743 -24.068257467532163,43.57442799807632 -24.20134028462435,43.74038694187499 -23.56811344599396,43.83297178158583 -23.20730083947365,43.91888089319987 -22.844998128460837,44.009907012430475 -22.48401017095595))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05219
45.64142221418461
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
2022-05-01T08:59:55.937076Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S24E043/2022/05/01/0522A9
2.0E-4
2.0E-4
true
block average
2
2
-23.0
43.0
-24.0
44.0
POLYGON((43.88212689529248 -23.0,43.83297178158923 -23.207300839459815,43.740386941859455 -23.568113446055854,43.62719616730439 -24.0,43.0 -24.0,43.0 -23.0,43.88212689529248 -23.0))
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_0522A9_S24E043_2022_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0522A9_S24E043_2022_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0522A9_S24E043_2022_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0522A9_S24E043_2022_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0522A9_S24E043_2022_05_01_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