https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-17T03:15:13.622459Z
2022-10-17T03:15:32.383597Z
s3://sentinel-s1-l1c/GRD/2022/10/17/IW/DV/S1A_IW_GRDH_1SDV_20221017T031513_20221017T031532_045476_057020_98AC
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
2022-10-17T03:15:13.622459Z
2022-10-17T03:15:32.383597Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221017T044706_V20221017T004356_20221017T040126.EOF
192.0638124174406
693000
Copernicus Ground Segment
2022-10-17T04:56:40.237691Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221017T031513_20221017T031532_045476_057020_98AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.55365247296586 -10.880861691589256,35.99504179131185 -10.755261085236414,35.43456893337155 -10.628137116568428,34.87782759694964 -10.500782999872612,34.32698350144346 -10.373723872806481,34.272237249136495 -10.612474429716439,34.22932517519661 -10.792713348944325,34.18938464412897 -10.973660004178226,34.144937394071675 -11.153558410381729,34.12056369733281 -11.2558637487395,34.67497620721205 -11.384342155314705,35.23373701677169 -11.512661223738995,35.79838346616284 -11.641148469681223,36.35963058528512 -11.767656745554795,36.38352992651093 -11.665030206732975,36.42447667108026 -11.483946422492165,36.459068585026095 -11.301435117203958,36.50461163022058 -11.121399397185211,36.54053811041333 -10.939201534571888,36.55365247296586 -10.880861691589256))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63716
45.84803608631658
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
2022-10-17T05:49:26.944445Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/S11E035/2022/10/17/057020
2.0E-4
2.0E-4
true
block average
2
2
-10.0
35.0
-11.0
36.0
POLYGON((35.0 -10.528729835246967,36.0 -10.756375911783985,36.0 -11.0,35.0 -11.0,35.0 -10.528729835246967))
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_057020_S11E035_2022_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057020_S11E035_2022_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057020_S11E035_2022_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057020_S11E035_2022_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057020_S11E035_2022_10_17_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