https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-16T06:38:07.626162Z
2021-07-16T06:38:36.591164Z
s3://sentinel-s1-l1c/GRD/2021/7/16/IW/DV/S1A_IW_GRDH_1SDV_20210716T063807_20210716T063836_038799_0493F9_6EE1
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
2021-07-16T06:38:07.626162Z
2021-07-16T06:38:36.591164Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.56350872057
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-16T07:27:16.727405Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210716T063807_20210716T063836_038799_0493F9_6EE1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.548952301949784 28.68745327208054,-8.944090592669353 28.753991619977807,-9.21328127513798 28.798609535667115,-9.611724635427798 28.863602917860277,-9.878342133598569 28.906391693500037,-10.275544597245615 28.96909961203998,-10.540922502205497 29.01030196579122,-11.076029206456946 29.091689474267167,-11.146249106595514 28.730307493649835,-11.182096918719258 28.54967504596859,-11.219345892122792 28.369251029056493,-11.254678167909402 28.18853471823163,-11.290613342151746 28.007905498165567,-11.325755152981255 27.827151595142617,-11.361495261549305 27.64648534789428,-11.396514190481202 27.472864555545357,-10.869899727336197 27.390667826018976,-10.607018663440078 27.348846506512395,-10.214154820343154 27.285365497690055,-9.951752803091505 27.242311510330012,-9.55818722867959 27.176753406317133,-9.295722017050617 27.132377406077268,-8.905042666223949 27.06534942321554,-8.868302506452467 27.239653511736496,-8.827707802364795 27.42052004000601,-8.749392005564014 27.782749469650984,-8.629627178885551 28.325708879660283,-8.587660893362216 28.50635087142704,-8.548952301949784 28.68745327208054))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79557905428951
46.61798909088592
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
2021-12-26T08:47:14.901362Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N27W010/2021/07/16/0493F9
2.0E-4
2.0E-4
true
block average
2
2
28.0
-10.0
27.0
-9.0
POLYGON((-9.0 27.081641040695544,-9.558187228671661 27.17675340631606,-10.0 27.250227738366885,-10.0 28.0,-9.0 28.0,-9.0 27.081641040695544))
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_0493F9_N27W010_2021_07_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0493F9_N27W010_2021_07_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0493F9_N27W010_2021_07_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0493F9_N27W010_2021_07_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0493F9_N27W010_2021_07_16_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