https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-07T16:37:51.081384Z
2022-11-07T16:38:16.078923Z
s3://sentinel-s1-l1c/GRD/2022/11/7/IW/DV/S1A_IW_GRDH_1SDV_20221107T163751_20221107T163816_045790_057A36_1B2A
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
2022-11-07T16:37:51.081384Z
2022-11-07T16:38:16.078923Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221107T171622_V20221107T132911_20221107T164641.EOF
347.17114991468367
693000
Copernicus Ground Segment
2022-11-07T18:06:32.456796Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221107T163751_20221107T163816_045790_057A36_1B2A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.8132917035059 -31.49434328726487,30.161625041581537 -31.414423079970252,30.42448042207193 -31.353386989959706,30.686993172782156 -31.29181626872357,31.080117229166042 -31.198462027916264,31.34176799035803 -31.135563156389733,31.7335929563534 -31.04022575651659,31.994373549810778 -30.97601098024458,32.333054713802206 -30.89168449349742,32.27483723201856 -30.71357231837426,32.1039667847694 -30.178153517550932,32.04794043621463 -29.999497165553628,31.93484632175001 -29.642517159662276,31.86102577450642 -29.404570043791697,31.526252900376203 -29.487697895390568,31.26844978396324 -29.551037743641754,31.012019424008855 -29.61346420348883,30.628340719976293 -29.705802516789582,30.375217997026393 -29.766017108782574,29.989739340815365 -29.85666966256901,29.730522638964572 -29.916913448205513,29.39603439435929 -29.993763799951445,29.415048335014532 -30.052868784809156,29.46630617360216 -30.23266264133847,29.516606994114706 -30.412693762877282,29.57442878910772 -30.591014000376262,29.662751806491308 -30.953990473151492,29.715273913559546 -31.13358371394476,29.76394363239862 -31.314080329601282,29.8132917035059 -31.49434328726487))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82863
45.64356610038548
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
2022-11-07T19:59:26.006711Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2022/11/07/057A36
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_057A36_S31E030_2022_11_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057A36_S31E030_2022_11_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057A36_S31E030_2022_11_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057A36_S31E030_2022_11_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057A36_S31E030_2022_11_07_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 2021
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