https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-16T03:10:15.636279Z
2021-12-16T03:10:40.635037Z
s3://sentinel-s1-l1c/GRD/2021/12/16/IW/DV/S1A_IW_GRDH_1SDV_20211216T031015_20211216T031040_041028_04DFAD_78DD
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
2021-12-16T03:10:15.636279Z
2021-12-16T03:10:40.635037Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211216T064819_V20211216T021420_20211216T053150.EOF
192.4290511236171
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-16T23:14:17.729349Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211216T031015_20211216T031040_041028_04DFAD_78DD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.660112906978306 -22.9952803733992,35.09817977674046 -22.866053805817266,34.85261291747001 -22.80887892279929,34.48523642006013 -22.722553854955052,34.240835232370486 -22.664601109480508,33.874382121739146 -22.576921467840265,33.29705490176634 -22.436868457553615,33.247353219692144 -22.616209307060686,33.09695009552952 -23.1542918647718,32.878724375602246 -23.930848382666138,33.21602685685076 -24.013333277573505,33.462711808185816 -24.07311793429505,33.709679493422854 -24.13252050482535,34.080259801132705 -24.22080823302253,34.451324123072396 -24.308193575138848,34.69907105425952 -24.3659709521911,35.26557620574778 -24.49636560467517,35.32942482981612 -24.256870876512306,35.37667974514426 -24.07659846004996,35.42457945780179 -23.896486501992747,35.51927709186231 -23.536043648660602,35.660112906978306 -22.9952803733992))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.89285
45.70537443803663
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
2021-12-26T16:31:17.260268Z
Batch API, v4.72.0
s3://deafrica-sentinel-1/s1_rtc/S24E035/2021/12/16/04DFAD
2.0E-4
2.0E-4
true
block average
2
2
-23.0
35.0
-24.0
36.0
POLYGON((35.65888373242119 -23.0,35.397050653694535 -24.0,35.0 -24.0,35.0 -23.0,35.65888373242119 -23.0))
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_04DFAD_S24E035_2021_12_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DFAD_S24E035_2021_12_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DFAD_S24E035_2021_12_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DFAD_S24E035_2021_12_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DFAD_S24E035_2021_12_16_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