https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-20T06:19:58.490972Z
2022-04-20T06:20:23.488584Z
s3://sentinel-s1-l1c/GRD/2022/4/20/IW/DV/S1A_IW_GRDH_1SDV_20220420T061958_20220420T062023_042853_051D72_8B57
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
2022-04-20T06:19:58.490972Z
2022-04-20T06:20:23.488584Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220420T063253_V20220420T054006_20220420T121506.EOF
192.9537259798446
693000
Copernicus Ground Segment
2022-04-20T07:27:18.781487Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220420T061958_20220420T062023_042853_051D72_8B57
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.0524208849938144 34.85620295007401,-3.4590686327671976 34.91963140206967,-3.762612196014683 34.9660030564562,-4.172648796325442 35.027399614547186,-4.46216040418692 35.0698462812768,-4.74480613600535 35.11058670920928,-5.037068279095054 35.15196858594581,-5.314388213948385 35.19056416971983,-5.748660178566233 35.24963612645047,-5.8222577659983 34.88905652699748,-5.853433617144728 34.70795974422618,-5.887787664598627 34.52728292102999,-5.926744385278421 34.34722900653717,-5.964671224089644 34.167033124121176,-6.007339482050799 33.987484796689806,-6.042755018448255 33.806942391112344,-6.053967890314382 33.74723555483255,-5.773112073793833 33.708149286598605,-5.358883856670131 33.64926619937851,-4.938579006938756 33.58802804039066,-4.654268190861448 33.545750691422015,-4.377254705868173 33.50388423488148,-3.9657660441333142 33.440474261672186,-3.671525365702813 33.394256376465194,-3.409717950154686 33.35248396799557,-3.353627573500415 33.59277633999083,-3.3106228077073907 33.773271825083825,-3.2667100290811724 33.953626813783885,-3.219364436578985 34.13344228350592,-3.129766758815345 34.49389671282939,-3.0888224238360737 34.67473823799069,-3.0524208849938144 34.85620295007401))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68248969261252
46.5586074230518
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
2022-04-20T08:23:48.375024Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/N34W007/2022/04/20/051D72
2.0E-4
2.0E-4
true
block average
2
2
35.0
-7.0
34.0
-6.0
POLYGON((-6.004365341712516 34.0,-6.0 34.018369388407315,-6.0 34.0,-6.004365341712516 34.0))
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_051D72_N34W007_2022_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051D72_N34W007_2022_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051D72_N34W007_2022_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051D72_N34W007_2022_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051D72_N34W007_2022_04_20_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