https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-25T15:54:55.409027Z
2018-08-25T15:55:24.430696Z
s3://sentinel-s1-l1c/GRD/2018/8/25/IW/DV/S1A_IW_GRDH_1SDV_20180825T155455_20180825T155524_023405_028BFE_7DE0
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
2018-08-25T15:54:55.409027Z
2018-08-25T15:55:24.430696Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180825T180754_V20180825T140954_20180825T172724.EOF
347.6210682767554
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-25T18:24:43.123279Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180825T155455_20180825T155524_023405_028BFE_7DE0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629348347 23.251182428,32.009147132 23.319139367,32.264033457 23.364191901,32.774319929 23.45305189,33.157479745 23.518602831,33.413129289 23.561780318,33.668945172 23.60453796,34.043231996 23.666285638,34.03189452 23.724042586,33.963959533 24.086041482,33.928465418 24.266786302,33.893745716 24.44765268,33.729497266 25.292174776,33.350250098 25.231129341,33.091057553 25.18881107,32.832044825 25.146039888,32.443866032 25.081036511,31.926936949 24.992791341,31.668750952 24.947996929,31.284058611 24.880363957,31.542208095 23.671829807,31.61694689 23.309056845,31.629348347 23.251182428))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84941749016637
46.69993342522639
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
2021-12-23T03:15:26.457798Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2018/08/25/028BFE
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.893995971410604,34.043231995999676 23.666285637999973,34.0 23.659153473047514,34.0 23.893995971410604))
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_028BFE_N23E034_2018_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028BFE_N23E034_2018_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028BFE_N23E034_2018_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028BFE_N23E034_2018_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028BFE_N23E034_2018_08_25_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