https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-23T16:12:43.204776Z
2021-10-23T16:13:08.204153Z
s3://sentinel-s1-l1c/GRD/2021/10/23/IW/DV/S1A_IW_GRDH_1SDV_20211023T161243_20211023T161308_040248_04C4B9_C22A
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
2021-10-23T16:12:43.204776Z
2021-10-23T16:13:08.204153Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0311286394449
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-23T18:32:53.889244Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211023T161243_20211023T161308_040248_04C4B9_C22A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.95110715230135 -3.0712167218554964,31.941763357440184 -2.854831408473954,33.14531019095193 -2.5907166774018413,33.105126424891324 -2.4102831828125373,32.98994233171279 -1.8675557918655188,32.951050534538375 -1.6867697353745466,32.82345706026965 -1.0844076352617833,30.63219189000317 -1.5598697133836203,30.646845570727688 -1.619278357049988,30.682134175430726 -1.8013661952789422,30.7229766267202 -1.9822491363066974,30.759793912873597 -2.164012250631169,30.874901439300654 -2.708310029792853,30.910846688713498 -2.8902803738948704,30.95110715230135 -3.0712167218554964))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84787
46.13337108556578
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
2021-12-26T13:48:23.021762Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S02E033/2021/10/23/04C4B9
2.0E-4
2.0E-4
true
block average
2
2
-1.0
33.0
-2.0
34.0
POLYGON((33.0 -1.9149457735740578,33.01805122443669 -2.0,33.0 -2.0,33.0 -1.9149457735740578))
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_04C4B9_S02E033_2021_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C4B9_S02E033_2021_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C4B9_S02E033_2021_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C4B9_S02E033_2021_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C4B9_S02E033_2021_10_23_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