https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-28T05:38:06.614868Z
2018-04-28T05:38:31.614087Z
s3://sentinel-s1-l1c/GRD/2018/4/28/IW/DV/S1A_IW_GRDH_1SDV_20180428T053806_20180428T053831_021663_0255BA_75D0
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
2018-04-28T05:38:06.614868Z
2018-04-28T05:38:31.614087Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180428T072903_V20180428T031943_20180428T063713.EOF
193.044722111115
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-28T07:39:03.198893Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180428T053806_20180428T053831_021663_0255BA_75D0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.505977508 36.032891477,7.082619399 36.097863617,6.794751714 36.141126301,6.362364648 36.204723069,6.073722355 36.246253474,5.640193213 36.307243529,5.350802981 36.347030675,5.061121245 36.386117523,4.766859207 36.425062527,4.727641357 36.245167692,4.691999572 36.064710536,4.652507004 35.884757561,4.609102938 35.70532156,4.573323386 35.524878501,4.541112633 35.343957163,4.518736777 35.161716939,4.486374414 34.980798925,4.475146986 34.920919854,4.763894775 34.881579744,5.048160434 34.842141888,5.332152696 34.802041577,5.757619908 34.740652551,6.040911608 34.69890323,6.46530988 34.635048489,6.747876971 34.591660649,7.163466619 34.526572489,7.176685881 34.586542361,7.214933131 34.767796013,7.243039751 34.950639326,7.28119808 35.131904453,7.323223526 35.3125667,7.372897054 35.492042167,7.418510347 35.672156806,7.460400224 35.852854443,7.505977508 36.032891477))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7108641854747
46.61718072540109
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
2022-01-25T11:56:21.002493Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N35E006/2018/04/28/0255BA
2.0E-4
2.0E-4
true
block average
2
2
36.0
6.0
35.0
7.0
POLYGON((6.0 35.0,6.0 36.0,7.0 36.0,7.0 35.0,6.0 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_0255BA_N35E006_2018_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0255BA_N35E006_2018_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0255BA_N35E006_2018_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0255BA_N35E006_2018_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0255BA_N35E006_2018_04_28_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