https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-24T05:38:25.039934Z
2021-04-24T05:38:50.037383Z
s3://sentinel-s1-l1c/GRD/2021/4/24/IW/DV/S1A_IW_GRDH_1SDV_20210424T053825_20210424T053850_037588_046EE9_44DE
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
2021-04-24T05:38:25.039934Z
2021-04-24T05:38:50.037383Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.0453499131321
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-24T07:21:59.871250Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210424T053825_20210424T053850_037588_046EE9_44DE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.505259209794383 36.033047664864604,7.08190895891384 36.09801798750357,6.796217114615987 36.14095825786768,6.365253476028948 36.204358084347845,6.074731736248604 36.24616366082192,5.784205636014625 36.28722194047816,5.491341664282985 36.327852094056524,5.064044100574445 36.385789387755246,4.771064053067838 36.42457754617219,4.728622138790232 36.24510591245972,4.692501381181399 36.064717199698585,4.649883040181295 35.8851793160432,4.619522440107366 35.704034351469176,4.548666835992481 35.343051194123035,4.515120170017981 35.16229772958293,4.478099971767174 34.98200778138898,4.466406042249999 34.922256793827394,4.758058540313568 34.88254212489496,5.186823729516418 34.82281099881607,5.473057568507709 34.782047896873706,5.758525352427675 34.74068322955722,6.041740786331603 34.69894131606123,6.466106240852913 34.6350860657402,6.747803974790157 34.591828411871745,7.162901297487071 34.526815874845816,7.175031896819451 34.58689237863937,7.214167284668429 34.768000728935064,7.248045160667464 34.94993397296218,7.284762204703252 35.13141990400764,7.327815130738913 35.31191811199641,7.37329605464445 35.49204219427036,7.4163359199733065 35.672551055039946,7.461973000483266 35.85266133129087,7.505259209794383 36.033047664864604))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71881272925928
46.55346020594482
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
2021-12-26T04:36:44.855755Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2021/04/24/046EE9
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 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_046EE9_N35E005_2021_04_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046EE9_N35E005_2021_04_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046EE9_N35E005_2021_04_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046EE9_N35E005_2021_04_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046EE9_N35E005_2021_04_24_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