https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-23T18:35:56.062034Z
2021-12-23T18:36:21.060864Z
s3://sentinel-s1-l1c/GRD/2021/12/23/IW/DV/S1A_IW_GRDH_1SDV_20211223T183556_20211223T183621_041140_04E369_EB54
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
2021-12-23T18:35:56.062034Z
2021-12-23T18:36:21.060864Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211223T202722_V20211223T165446_20211223T201216.EOF
347.9802016509166
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-23T20:46:57.663069Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211223T183556_20211223T183621_041140_04E369_EB54
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.589698406795443 9.138289789063588,-6.027959471205358 9.252164647265783,-5.464349215201394 9.365459406620069,-4.900434969053743 9.477843467671429,-4.3529379168119355 9.586013745833608,-4.388029573497306 9.76717926604817,-4.423898278848333 9.948279875727678,-4.460490062115186 10.129232946470125,-4.568263407313297 10.672452344836884,-4.602625798345382 10.853817868483086,-4.650380347885396 11.094474997027143,-5.200053787020536 10.987603574495715,-5.767705405257277 10.876108302462923,-6.335638812205131 10.76342274404391,-6.899965019851403 10.650338021929183,-6.849813299209343 10.409165128704178,-6.8135082528509 10.22743199988181,-6.775621650704096 10.046016387294184,-6.73644143502943 9.86486123317385,-6.663715095192832 9.501402429749422,-6.625898237104679 9.319964875368054,-6.589698406795443 9.138289789063588))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87803718287256
46.09778265709778
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
2021-12-23T23:59:47.268964Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/N10W005/2021/12/23/04E369
2.0E-4
2.0E-4
true
block average
2
2
11.0
-5.0
10.0
-4.0
POLYGON((-4.631633299114733 11.0,-4.568263407312914 10.672452344834939,-4.4343569661209 10.0,-5.0 10.0,-5.0 11.0,-4.631633299114733 11.0))
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_04E369_N10W005_2021_12_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E369_N10W005_2021_12_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E369_N10W005_2021_12_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E369_N10W005_2021_12_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E369_N10W005_2021_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