https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-08T17:03:05.580755Z
2022-08-08T17:03:34.620408Z
s3://sentinel-s1-l1c/GRD/2022/8/8/IW/DV/S1A_IW_GRDH_1SDV_20220808T170305_20220808T170334_044464_054E50_4253
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
2022-08-08T17:03:05.580755Z
2022-08-08T17:03:34.620408Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220808T172310_V20220808T165458_20220808T232958.EOF
347.2577706156681
693000
Copernicus Ground Segment
2022-08-08T17:42:44.472332Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220808T170305_20220808T170334_044464_054E50_4253
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.658479516651802 30.28534278412805,14.053606544471368 30.35060802295365,14.322255045298686 30.394249332337743,14.723915134999203 30.458400659169513,14.992504130564377 30.50056358830581,15.39637489468746 30.562855686991703,15.666557511446403 30.60378589112882,15.937206150297751 30.6441910835719,16.22265136240613 30.686153643149503,16.138232893538547 31.10455493334799,16.0301870075248 31.64616379098673,15.899389809552364 32.31006213294143,15.608467936665464 32.268484641526825,15.333385606582238 32.22851295490664,14.922360632339231 32.167606762418146,14.648215826642932 32.126197514865915,14.374550164025177 32.08423170787492,13.965779718149367 32.02037572391477,13.692651849920138 31.97692707228964,13.291329861257049 31.911940779239387,13.3190847859113 31.789650358867657,13.357733709008972 31.608445229327604,13.397253241037372 31.427383242276314,13.438805004932533 31.2466561367597,13.478282834218986 31.065590257602892,13.522186281400245 30.88525543701035,13.559110242873226 30.70377121182648,13.601624660172769 30.523212300600985,13.6461348573528 30.342987836048646,13.658479516651802 30.28534278412805))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80268672957441
46.50302702360479
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
2022-08-08T19:47:51.065323Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/N30E014/2022/08/08/054E50
2.0E-4
2.0E-4
true
block average
2
2
31.0
14.0
30.0
15.0
POLYGON((15.0 30.50171973398448,14.322255045335382 30.3942493323436,14.0 30.341753544061174,14.0 31.0,15.0 31.0,15.0 30.50171973398448))
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_054E50_N30E014_2022_08_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054E50_N30E014_2022_08_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054E50_N30E014_2022_08_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054E50_N30E014_2022_08_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054E50_N30E014_2022_08_08_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 2021
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