https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-21T16:38:17.825586Z
2021-09-21T16:38:42.824469Z
s3://sentinel-s1-l1c/GRD/2021/9/21/IW/DV/S1B_IW_GRDH_1SDV_20210921T163817_20210921T163842_028799_036FE3_E6D6
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-09-21T16:38:17.825586Z
2021-09-21T16:38:42.824469Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.11474916364824
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-21T17:22:25.815098Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210921T163817_20210921T163842_028799_036FE3_E6D6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.315017260508927 32.547341796169405,19.717967724737353 32.61208572954198,19.993909827645524 32.655621844580324,20.40831983228711 32.71978945268575,20.684919962279807 32.76180773110192,21.100361770126796 32.823699923830596,21.3775412782046 32.864182077670954,21.65584541277291 32.904174456072425,21.94954157092688 32.94566342590369,21.804989991217596 33.66732041443696,21.64779059330717 34.44880229702931,21.348031052526913 34.40759320823855,21.06561077623561 34.368050940065366,20.78345764526596 34.32785901397101,20.360736914091795 34.26635641527525,20.079267687023613 34.22454732001351,19.65758973425758 34.160626598567234,19.37682685178355 34.11721049303898,18.966864784291783 34.05257799548998,19.148611656411656 33.2700293583537,19.315017260508927 32.547341796169405))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67269738143868
46.46747265801492
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
2021-12-26T12:07:55.607451Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N33E020/2021/09/21/036FE3
2.0E-4
2.0E-4
true
block average
2
2
34.0
20.0
33.0
21.0
POLYGON((20.0 33.0,20.0 34.0,21.0 34.0,21.0 33.0,20.0 33.0))
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_036FE3_N33E020_2021_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036FE3_N33E020_2021_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036FE3_N33E020_2021_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036FE3_N33E020_2021_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036FE3_N33E020_2021_09_21_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