https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-21T01:38:27.730804Z
2021-11-21T01:38:55.730708Z
s3://sentinel-s1-l1c/GRD/2021/11/21/IW/DV/S1B_IW_GRDH_1SDV_20211121T013827_20211121T013855_029679_038ADB_6AC1
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
2021-11-21T01:38:27.730804Z
2021-11-21T01:38:55.730708Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3366095222615
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-21T04:50:50.071656Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211121T013827_20211121T013855_029679_038ADB_6AC1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((58.851790038212556 -20.821351558342172,58.286452068834514 -20.69162619988944,57.691839909450415 -20.552947512762522,57.09830199015404 -20.41224716937548,56.52364617946651 -20.273859358840877,56.33086124798047 -20.992278343174373,56.23361528064164 -21.351413441293374,56.1041278124066 -21.82616824518866,56.684237630553824 -21.966565627391795,57.28351600319037 -22.109175504181273,57.883985543951745 -22.24959821794359,58.45498952623565 -22.38082400160411,58.57730419280398 -21.903845748636183,58.669257800911176 -21.543048189561674,58.851790038212556 -20.821351558342172))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13171
45.67132673594765
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
2021-12-26T15:12:10.383930Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/S22E056/2021/11/21/038ADB
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.824736289257494 -22.0,56.10412781240646 -21.826168245188825,56.32877039138765 -21.0,57.0 -21.0,57.0 -22.0,56.824736289257494 -22.0))
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_038ADB_S22E056_2021_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038ADB_S22E056_2021_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038ADB_S22E056_2021_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038ADB_S22E056_2021_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038ADB_S22E056_2021_11_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