https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-23T02:51:53.974214Z
2020-12-23T02:52:21.965431Z
s3://sentinel-s1-l1c/GRD/2020/12/23/IW/DV/S1A_IW_GRDH_1SDV_20201223T025153_20201223T025221_035807_04310B_21F5
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
2020-12-23T02:51:53.974214Z
2020-12-23T02:52:21.965431Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201223T062131_V20201223T015746_20201223T051516.EOF
192.1963474787991
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-23T11:44:51.583175Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201223T025153_20201223T025221_035807_04310B_21F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.416939489973906 -16.490588208491864,40.862186101215805 -16.36414188318094,40.28204834527278 -16.230178895358776,39.70239621680836 -16.094574804380265,39.13832293811722 -15.96093571479129,39.09321370934282 -16.140890518959424,39.00382035860404 -16.501223422945085,38.913388700240645 -16.861353411147906,38.74660944281236 -17.517700132858007,39.3138076999469 -17.65291242461483,39.897514291227765 -17.79015861516152,40.48210291046629 -17.925676015361006,41.04119706213888 -18.053457249278463,41.243976753560645 -17.21363391853732,41.416939489973906 -16.490588208491864))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25075
45.7596600600043
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
2021-12-25T22:17:48.274787Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S18E039/2020/12/23/04310B
2.0E-4
2.0E-4
true
block average
2
2
-17.0
39.0
-18.0
40.0
POLYGON((40.0 -17.813916513200326,39.0 -17.578104969290273,39.0 -17.0,40.0 -17.0,40.0 -17.813916513200326))
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_04310B_S18E039_2020_12_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04310B_S18E039_2020_12_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04310B_S18E039_2020_12_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04310B_S18E039_2020_12_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04310B_S18E039_2020_12_23_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