https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-04T03:23:28.903700Z
2022-09-04T03:23:53.902444Z
s3://sentinel-s1-l1c/GRD/2022/9/4/IW/DV/S1A_IW_GRDH_1SDV_20220904T032328_20220904T032353_044849_055B3A_184A
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
2022-09-04T03:23:28.903700Z
2022-09-04T03:23:53.902444Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220904T045417_V20220904T005209_20220904T040939.EOF
192.0693594678152
693000
Copernicus Ground Segment
2022-09-04T05:56:13.497366Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220904T032328_20220904T032353_044849_055B3A_184A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.49364437747242 -10.888915078101846,33.92165250091592 -10.760266207163497,33.36101807744623 -10.633084367579453,32.79648477335173 -10.503904883022628,32.26039708221622 -10.38020834102044,32.219058948749165 -10.560755856536842,32.134099157361504 -10.921533740141756,32.09205773393189 -11.102039378595379,32.05091704507492 -11.28276646315235,32.00859815926404 -11.463225961331407,31.964917299335447 -11.64337691598408,31.92340547031042 -11.824043874500424,31.909291386388986 -11.88354511040881,32.45054244175111 -12.009410775623518,33.01645907743993 -12.1397612769704,33.579341779137756 -12.268149317720667,34.15300959485812 -12.397726005315278,34.166721057902315 -12.33801437679614,34.20685267257766 -12.156679071611126,34.289531231239636 -11.794571946259511,34.32644655339096 -11.612528451591235,34.36957837280298 -11.431893862559553,34.411919642024884 -11.251086535026374,34.45102497344921 -11.069554885182617,34.49364437747242 -10.888915078101846))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59581289322279
46.0435515688152
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
2022-09-04T08:02:46.462710Z
Batch API, v4.138.1
s3://deafrica-sentinel-1/s1_rtc/S12E033/2022/09/04/055B3A
2.0E-4
2.0E-4
true
block average
2
2
-11.0
33.0
-12.0
34.0
POLYGON((33.0 -12.0,33.0 -11.0,34.0 -11.0,34.0 -12.0,33.0 -12.0))
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_055B3A_S12E033_2022_09_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055B3A_S12E033_2022_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055B3A_S12E033_2022_09_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055B3A_S12E033_2022_09_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055B3A_S12E033_2022_09_04_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