https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-01T16:38:03.592341Z
2022-05-01T16:38:32.638902Z
s3://sentinel-s1-l1c/GRD/2022/5/1/IW/DV/S1A_IW_GRDH_1SDV_20220501T163803_20220501T163832_043020_0522F8_6244
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
2022-05-01T16:38:03.592341Z
2022-05-01T16:38:32.638902Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220501T170734_V20220501T163010_20220501T230510.EOF
347.31208385724545
693000
Copernicus Ground Segment
2022-05-01T17:26:11.252754Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220501T163803_20220501T163832_043020_0522F8_6244
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.00990150634631 29.422785631691575,20.408669096712007 29.48935480833997,20.676642527963075 29.5333704614683,20.944295729267022 29.576758294294578,21.34661161436475 29.64089365464242,21.75017618061656 29.703923698396874,22.01964270936127 29.74528349739972,22.56311141309331 29.82693023193034,22.44363209507263 30.425404853548795,22.337366159860775 30.967190761789915,22.241541846912945 31.451152122754184,21.963028508017047 31.410751782417705,21.689373417075174 31.370431215980574,21.415720160734548 31.329493705744646,21.005609683675583 31.2669852719348,20.596764175176897 31.203285130157717,20.3227505731009 31.159819763540515,20.050066990165195 31.11594678405129,19.64530230264181 31.04968316901317,19.876353718465264 30.022474189670273,19.918331854055918 29.84187279566611,19.9569352863871 29.660709358415712,20.00990150634631 29.422785631691575))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7294849673845
46.56811358004275
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
2022-05-01T18:46:35.215272Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N29E021/2022/05/01/0522F8
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.742268583025172,21.346611614316533 29.640893654634517,21.0 29.585638414639458,21.0 30.0,22.0 30.0,22.0 29.742268583025172))
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_0522F8_N29E021_2022_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0522F8_N29E021_2022_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0522F8_N29E021_2022_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0522F8_N29E021_2022_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0522F8_N29E021_2022_05_01_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