https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-09T18:49:06.716725Z
2022-01-09T18:49:35.716552Z
s3://sentinel-s1-l1c/GRD/2022/1/9/IW/DV/S1A_IW_GRDH_1SDV_20220109T184906_20220109T184935_041388_04EBC0_9810
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
2022-01-09T18:49:06.716725Z
2022-01-09T18:49:35.716552Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220109T190839_V20220109T170305_20220109T233805.EOF
347.43281508683026
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-09T19:33:26.756269Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220109T184906_20220109T184935_041388_04EBC0_9810
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.424673673124797 27.243957472522283,-12.047084465754635 27.30864181578876,-11.793796658382321 27.351420063637875,-11.412559505445804 27.414881486787376,-11.158112849725491 27.45661866495864,-10.776773746135786 27.51824423739158,-10.520732688432291 27.558996308620316,-10.265330897727873 27.59914865188406,-9.92401296422307 27.652018023745917,-9.970858615656542 27.890080807787477,-10.007496647768681 28.0705282796436,-10.046203263553135 28.250660019294443,-10.078645925894419 28.43173393544636,-10.115636455589328 28.612118279306365,-10.151050001207967 28.792736929487603,-10.18836030933355 28.97306913731304,-10.224428416715687 29.15358387341101,-10.249008230078683 29.27372202635813,-10.596005564080968 29.22136521762819,-10.854708916368196 29.181699775754005,-11.113212284967796 29.141535874096572,-11.500587992020408 29.0803580807399,-11.758582684709308 29.038953392075435,-12.145186187490488 28.97592025849342,-12.402660008258186 28.933282514263805,-12.785453234217638 28.868916543652098,-12.599230694203214 28.024758523505984,-12.557947321289364 27.8440798932044,-12.518497597334553 27.663089299042863,-12.424673673124797 27.243957472522283))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75322331967724
46.18512929636017
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
2022-01-09T21:15:36.150334Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N28W010/2022/01/09/04EBC0
2.0E-4
2.0E-4
true
block average
2
2
29.0
-10.0
28.0
-9.0
POLYGON((-10.0 28.033606232818673,-9.99317659469255 28.0,-10.0 28.0,-10.0 28.033606232818673))
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_04EBC0_N28W010_2022_01_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EBC0_N28W010_2022_01_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EBC0_N28W010_2022_01_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EBC0_N28W010_2022_01_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EBC0_N28W010_2022_01_09_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