https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-22T17:22:28.779993Z
2022-10-22T17:22:53.777705Z
s3://sentinel-s1-l1c/GRD/2022/10/22/IW/DV/S1A_IW_GRDH_1SDV_20221022T172228_20221022T172253_045558_057258_DA3B
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
2022-10-22T17:22:28.779993Z
2022-10-22T17:22:53.777705Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221022T193328_V20221022T154051_20221022T185821.EOF
347.9573963849549
693000
Copernicus Ground Segment
2022-10-22T19:55:04.807144Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221022T172228_20221022T172253_045558_057258_DA3B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.575386750185379 10.834486857913742,12.145102497841506 10.948476239285645,12.709368080554146 11.060239542801668,13.276733241377862 11.17146956599208,13.827737991053391 11.278379098945837,13.790674008321302 11.459043229005344,13.528000436312162 12.785919806209222,12.974497540556637 12.680304400357318,12.403817759320077 12.57010859324535,11.833483839002279 12.458669965338338,11.26504258015287 12.346306809688746,11.315465536620446 12.104799067094286,11.353964283415321 11.923591238797355,11.393839636815155 11.74265729831895,11.428963314825813 11.56077223313642,11.466607062472791 11.379388910716228,11.501576755181286 11.197467289310454,11.538944935185162 11.0160243075504,11.575386750185379 10.834486857913742))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8812627590552
46.10473830756247
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
2022-10-22T21:25:01.932092Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N11E011/2022/10/22/057258
2.0E-4
2.0E-4
true
block average
2
2
12.0
11.0
11.0
12.0
POLYGON((11.54216165356722 11.0,11.501576755181775 11.197467289308149,11.466607062471923 11.379388910720296,11.428963314825522 11.560772233137676,11.393839636814821 11.742657298320436,11.337730759852336 12.0,12.0 12.0,12.0 11.0,11.54216165356722 11.0))
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_057258_N11E011_2022_10_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057258_N11E011_2022_10_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057258_N11E011_2022_10_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057258_N11E011_2022_10_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057258_N11E011_2022_10_22_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