https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-10T04:25:36.399609Z
2023-07-10T04:25:59.383419Z
s3://sentinel-s1-l1c/GRD/2023/7/10/IW/DV/S1A_IW_GRDH_1SDV_20230710T042536_20230710T042559_049356_05EF61_CD1F
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
2023-07-10T04:25:36.399609Z
2023-07-10T04:25:59.383419Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230710T042531_V20230710T034505_20230710T102005.EOF
192.7979190271398
693000
Copernicus Ground Segment
2023-07-10T04:34:07.548240Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230710T042536_20230710T042559_049356_05EF61_CD1F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.211933898032047 32.464221422649594,24.809041358450674 32.52903655157733,24.53775373001831 32.571901091576464,24.13034304690804 32.635100245730804,23.858420625737672 32.67649912709309,23.450071308732667 32.73749283498541,23.17753230726728 32.777416868210565,22.904751040923294 32.81674858668271,22.577451379532985 32.8630947345022,22.539260135148112 32.68304003798701,22.501797327269077 32.50279085682908,22.466801617966944 32.322192574501805,22.430049987185846 32.14183911787301,22.324200672801673 31.605321908507115,22.6468953310966 31.55861141874942,22.915940449297683 31.518994335165765,23.31882229929568 31.45854975924128,23.587651977746194 31.417469889741685,23.99014165086239 31.354844581771154,24.257731772424012 31.312464246806154,24.524935001466 31.269551188907,24.921497496849195 31.204765637450823,25.002139592810327 31.561262340179507,25.088062696119692 31.922147832315574,25.211933898032047 32.464221422649594))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70797490241362
46.29405528955939
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
2023-07-10T07:51:04.675817Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N31E022/2023/07/10/05EF61
2.0E-4
2.0E-4
true
block average
2
2
32.0
22.0
31.0
23.0
POLYGON((23.0 31.506382836547633,22.324200672801698 31.605321908507122,22.402066591466898 32.0,23.0 32.0,23.0 31.506382836547633))
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_05EF61_N31E022_2023_07_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05EF61_N31E022_2023_07_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05EF61_N31E022_2023_07_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05EF61_N31E022_2023_07_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05EF61_N31E022_2023_07_10_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