https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-14T18:00:57.278547Z
2021-05-14T18:01:26.321282Z
s3://sentinel-s1-l1c/GRD/2021/5/14/IW/DV/S1B_IW_GRDH_1SDV_20210514T180057_20210514T180126_026904_0336D6_2D70
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-05-14T18:00:57.278547Z
2021-05-14T18:01:26.321282Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.9587078291932
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-14T19:17:31.838238Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210514T180057_20210514T180126_026904_0336D6_2D70
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.6706028374159492 34.440062568797224,-1.2545675477726403 34.50523691921289,-0.9710923137555443 34.54877235088362,-0.5583193840214096 34.61092565386304,-0.27751857972445426 34.65235299067784,0.14088014723835302 34.712812614134684,0.42290902904709105 34.752705421327335,0.702334631171134 34.79155385380204,1.015302205519144 34.83424447533858,1.003491876455872 34.89180941880077,0.962478817276403 35.07162149886595,0.9208628621022805 35.25135581370375,0.8806562972905468 35.43127974308227,0.8031151704543507 35.79150747310565,0.7648262280343965 35.97168502741943,0.7305475863483955 36.15238451230127,0.6911576567230786 36.33241550158882,0.6654400888649419 36.45364678727199,0.347382239046303 36.41150217300204,0.060667427417888095 36.372732567756145,-0.22576076600755504 36.33327697392323,-0.6548562079657696 36.272810921488805,-0.9405490797857379 36.23164765598978,-1.3685217572357775 36.16862822595407,-1.6534530776408691 36.12576812399981,-2.076011498459047 36.06087036904393,-1.8752086224312376 35.21699667000986,-1.830518991418645 35.036684697554826,-1.783186546412296 34.85679377711906,-1.7380729395858567 34.67656010183742,-1.683123495139297 34.49788189793971,-1.6706028374159492 34.440062568797224))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68171187829637
46.48592303567575
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
2021-12-26T05:38:17.630726Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W001/2021/05/14/0336D6
2.0E-4
2.0E-4
true
block average
2
2
36.0
-1.0
35.0
0.0
POLYGON((-1.0 35.0,-1.0 36.0,0.0 36.0,0.0 35.0,-1.0 35.0))
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_0336D6_N35W001_2021_05_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0336D6_N35W001_2021_05_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0336D6_N35W001_2021_05_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0336D6_N35W001_2021_05_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0336D6_N35W001_2021_05_14_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